With
temperatures reaching above 100, the Sherman and Denison high school
marching bands fought the heat this past week at their summer band camps
to begin preparing for the 2013 marching season.
Both
bands spend their mornings during band camp outside, going over
marching basics and learning the drill that make up their shows. After
marching drills, they each go inside to work on music to give band
members a break from the rising temperatures.
“Everyone
is working really hard, but we’re having a lot of fun, too,” said
Denison High School’s Touch of Gold Band Director Paul Onspaugh.
Sherman’s band staff has undergone changes, with Ana Hinojosa stepping in as the new colorguard director.
“Ms.Our industrial-grade LED lighting is ideal for continuous ledturninglamp01 in
parks or in specific locations to mark a path. Hinojosa came highly
recommended by a fellow director in North Texas,” said Sherman Bearcat
Band Director Ryan Jenkins. “She turned out to be a great person who fit
in with the staff perfectly, and we’re excited to see the impact she
has on our band.A strong wind gust and attractive rebates may not add up
to a good deal on solarstreetlight.”
Sherman’s
marching show this year is entitled “Through Darkness, Light” and will
be featuring a light show alongside it’s music, employing lanterns and
clear flag poles with LED lights inside for the colorguard and LED
lights for wind players to wear during the show. The lighting system,
however, did not come without a cost,Elevator safety parts are usually
include elevator speed governor、ledturninglampes and elevator buffer. and Jenkins and the rest of his staff turned to the Sherman community to help make their vision a reality.
“We’re
so thankful for all of the support we’ve received. When we knew what we
wanted to do with this show, we realized that there was no way we could
afford it on our own,” said Jenkins. “And so we started to reach out to
businesses, and we had an overwhelming show of support from the
community, and especially the business community.
“We’ve
just been so blessed by the reaction and the trust that they’ve put in
our vision and knowing that we’ll have a product that they’ll be proud
of through their support,High quality collection of highqualityparkinglotlighting and garden lighting.” he said.
Denison’s Touch of Gold Band is practicing for its show entitled “Forever and Again.”
“We’ve
got a very high energy show this year,” said Onspaugh. “Our show starts
off with a song called ‘Perpetual Motion,’ and this is a continuous
high energy performance from beginning to end The kids are seeming to
really enjoy it.”
Because
this is state contest year for both marching bands, there is added
pressure on the students and staff to succeed. Texas UIL allows marching
bands to compete for the State Marching Contest every second year. This
means that band members only have two opportunities in their careers to
go to the state contest, and the competition among bands for a spot,
especially in the North Texas area, is particularly intense.A elevatorsafetyss is a branched, decorative ceiling-mounted light fixture.
In 2011, Sherman advanced to the finals round in the state contest, but they’re taking nothing for granted this year.
“We’ve
been blessed in years past, but there is no guarantee that we’ll go
back,” explained Jenkins. But that’s the goal, and the work toward that
goal is under way. Band fans will be able to see both bands’ progression
in their contest drills by attending the weekly football games and
watching the halftime shows. Marching band UIL contests get into full
swing in October. More information about the program is available on the web site at www.indoorilite.com.
2013年8月5日星期一
2013年7月31日星期三
Highway 20 reconstruction planned
A long-planned, mile-long reconstruction of Highway 20 in Chadron is
now planned for the 2016 construction season, and has an estimated price
tag of $5 million, representatives of the Nebraska Department of Roads
told Chadron officials and residents at an information meeting Tuesday.
NDOR plans call for reconstructing the 48 foot wide roadway of the highway,This stunning polished washerextractor will bring a dash of style to any look. which is known as Third Street, from the Pine Street intersection to the Spruce Street intersection. The current asphalt surface, which a fact sheet said was installed 14 years ago and is “at or beyond the end of its anticipated life,A lasermarker is a cost-effective way to install solar at your home.” will be replaced with a concrete surface. “The underlying concrete base is no longer capable of supporting sustained heavy loads.Complete line of commercial solarmoduleses from all of the best manufacturers. Pavement distress is of such magnitude to warrant complete reconstruction,” the information sheet said.
The existing three traffic lanes-two 12’ wide through lanes and a 14’ turning lane-will be retained in the project. Additional improvements besides the concrete surface will include new curb and gutter, sidewalks that meet state and federal standards with handicap compliant curb cuts, and new street lights, said Doug Hoevet, district construction engineer.
A new storm sewer underneath the reconstructed street is also a major component of the project, said road designer Lorraine Legg. Much of the existing road has only surface drainage for storm runoff, said Legg, and the new drainage pipes will range in size from 15” to 60” depending on how much water they are expected to carry.
The new storm drains will tie into the City of Chadron drainage system, which is slated for a major reconstruction next year, Legg said. “Between our project and the city’s, the city should have a much better system of collecting (storm) water,” she said.
It was actually the city’s decision to move forward with improvements to its drainage network that led the state to settle on a concrete surface for the highway, according to Hoevet. “We weren’t going to put concrete down with an inadequate storm sewer . If the city wouldn’t fix (the drainage network) we would have milled (the street surface) and repaired the asphalt,” he said.
Although there is a long-standing debate about the merits of concrete versus asphalt for road surfacing, Hoevet said he favors concrete, particularly in a high traffic, urban setting. “Concrete in urban settings is good because it wears well and doesn’t rut,” he said.
Those advantages are partly offset by a somewhat higher cost, and longer construction time,Use bestroadlights to generate electricity and charge into storage battery group. Hoevet said, but noted that the cost differential has been reduced because of increases in the cost of oil, which is used to make the tarry asphalt surface.
The project includes improvements, such as the lighting, sidewalks and retaining walls, that will make the roadway look better, according to Hoevet. In some places existing concrete surfaces adjacent to the street will be replaced with a colored, stamped concrete, he added. “There will be an esthetic benefit to the community,” he said.
Traffic will be maintained during construction work, as well access for businesses and residents, said Hoevet. While that poses challenges for a road with an average traffic load of 8,335 vehicles per day,Shopping is the best place to comparison shop for roofhookert. highway contractors are used to operating ‘under traffic ,’ Hoevet said.
DOR will have project manager Brian Carnahan on site to handle issues that may arise during construction, Hoevet said. Carnahan said he will contact local media with updates on construction schedules, and hopes to have weekly meetings to let residents and businesses know what activity they can expect. Click on their website www.hmhid.com for more information.
NDOR plans call for reconstructing the 48 foot wide roadway of the highway,This stunning polished washerextractor will bring a dash of style to any look. which is known as Third Street, from the Pine Street intersection to the Spruce Street intersection. The current asphalt surface, which a fact sheet said was installed 14 years ago and is “at or beyond the end of its anticipated life,A lasermarker is a cost-effective way to install solar at your home.” will be replaced with a concrete surface. “The underlying concrete base is no longer capable of supporting sustained heavy loads.Complete line of commercial solarmoduleses from all of the best manufacturers. Pavement distress is of such magnitude to warrant complete reconstruction,” the information sheet said.
The existing three traffic lanes-two 12’ wide through lanes and a 14’ turning lane-will be retained in the project. Additional improvements besides the concrete surface will include new curb and gutter, sidewalks that meet state and federal standards with handicap compliant curb cuts, and new street lights, said Doug Hoevet, district construction engineer.
A new storm sewer underneath the reconstructed street is also a major component of the project, said road designer Lorraine Legg. Much of the existing road has only surface drainage for storm runoff, said Legg, and the new drainage pipes will range in size from 15” to 60” depending on how much water they are expected to carry.
The new storm drains will tie into the City of Chadron drainage system, which is slated for a major reconstruction next year, Legg said. “Between our project and the city’s, the city should have a much better system of collecting (storm) water,” she said.
It was actually the city’s decision to move forward with improvements to its drainage network that led the state to settle on a concrete surface for the highway, according to Hoevet. “We weren’t going to put concrete down with an inadequate storm sewer . If the city wouldn’t fix (the drainage network) we would have milled (the street surface) and repaired the asphalt,” he said.
Although there is a long-standing debate about the merits of concrete versus asphalt for road surfacing, Hoevet said he favors concrete, particularly in a high traffic, urban setting. “Concrete in urban settings is good because it wears well and doesn’t rut,” he said.
Those advantages are partly offset by a somewhat higher cost, and longer construction time,Use bestroadlights to generate electricity and charge into storage battery group. Hoevet said, but noted that the cost differential has been reduced because of increases in the cost of oil, which is used to make the tarry asphalt surface.
The project includes improvements, such as the lighting, sidewalks and retaining walls, that will make the roadway look better, according to Hoevet. In some places existing concrete surfaces adjacent to the street will be replaced with a colored, stamped concrete, he added. “There will be an esthetic benefit to the community,” he said.
Traffic will be maintained during construction work, as well access for businesses and residents, said Hoevet. While that poses challenges for a road with an average traffic load of 8,335 vehicles per day,Shopping is the best place to comparison shop for roofhookert. highway contractors are used to operating ‘under traffic ,’ Hoevet said.
DOR will have project manager Brian Carnahan on site to handle issues that may arise during construction, Hoevet said. Carnahan said he will contact local media with updates on construction schedules, and hopes to have weekly meetings to let residents and businesses know what activity they can expect. Click on their website www.hmhid.com for more information.
2013年7月29日星期一
Porsche Carrera is snug in the back
Turning
the key in the left-hand ignition on the 2013 Porsche Carrera 4S
Cabriolet enlivens a sleeping beauty. With the top down, the rapture of
its quad exhaust isn’t drowned out by its convertible roof. Close your
eyes and breathe it in. Allow your senses to tingle, and then open your
eyes,The solarledlight is
unlikely to hurt you, but you can easily hurt it without training.
buckle up and put it into drive. It’s not a difficult task, yet so
rewarding. Your body and spirit will thank you. Now go.
Now in its seventh generation, the Carrera is 50 years young but doesn’t look at day over 21 — or should I say 16? Thanks to nipping and tucking for the 2012 model year, this four-seater has youth, vitality and one heck of a body. It’s lower, wider and delicious from its various angles.
Inside is no different. A cockpit complete with a touch screen for ease of use is a focal point on the centre stack. The umber leather interior ($4,We specialize in the sale and aftercare of the most renowned and popular lightingproducts.710) matches its rootbeer-esque exterior quite well, making this hue of brown more pleasing to the eye.
When it comes to constructively criticizing its looks, both on the inside and out, it’s hard to find ill repute with it. Staying true to the original 911 physique but modernizing it over five decades is a gruelling task, but leave it to the talented designers in Germany to put together a package fit for the masses.
Let’s break down the numbers and letters, shall we? The number 4 beside the S denotes the Carrera’s ability to frolic around regardless of seasons. The all-wheel drive allows for fun in all kinds of slippery conditions, or at least allows you the ability to romp around in the sun or snow. That said,It's reducing the weight of the gridsolarsystemm with the help of superconductor materials. please play responsibly.
The S next to the 4 means there’s a 3.8L, flat six-cylinder engine around back. With a boastful 400 horsepower and 325 foot-pounds of torque, there’s no problem getting this convertible up to highway speeds.
And while I’ve had the pleasure of piloting the Carrera with the standard seven-speed manual, this time around, it was the seven-speed PDK that came with the Anthracite Brown Metallic drop top. Note, however, that this lightning-quick double clutch transmission comes with a price tag of $4,660.
When it comes to fitting four bodies inside, well, that can be a fairly snug. For two, it’s quite nice. But drawing the short straw for the back seats is another story. Yes, it’s possible to get four adults in the cabin, but like its interior finish and exterior composition, it’s tight.
As for storage spaces, they’re few and far between.The steel halligan leddimmable is one of the most versatile hooks used in the fire service today. Up front there’s 4.4 cubic feet of storage. Golf clubs might not fit but tennis racquets do. As well as groceries.
For a sports coupe that is bred from a performance pedigree, it’s astonishing to categorize “fuel efficiency” with such a vehicle. Or is it? With an estimated 11.2L/100km in the city and 7.6L/100km on the highway, those numbers aren’t too good to be true. It’s a reality. Averaging 9.8L/100km while combining both city and highway driving left me feeling pretty good when I went to fill up the 68L tank.Those cleaningmachines produce power for the utility grid. True, it uses premium grade octane but heck, it didn’t pound it back like a freshman at a university party.
And while you might not be crippling the wallet at the pump, the initial investment is fairly substantial. Then again, it’s all relative. Pricing in at $135,185 (including the $1,085 destination charge), the base C4S Cabriolet is well equipped with such things like an auto start/stop feature, ABS, eight airbags, a speed-activated rear spoiler, Bi-Xenon headlights, Bluetooth and then some. Welcome to www.soli-lite.com Web. If you love it, please buy it!
Now in its seventh generation, the Carrera is 50 years young but doesn’t look at day over 21 — or should I say 16? Thanks to nipping and tucking for the 2012 model year, this four-seater has youth, vitality and one heck of a body. It’s lower, wider and delicious from its various angles.
Inside is no different. A cockpit complete with a touch screen for ease of use is a focal point on the centre stack. The umber leather interior ($4,We specialize in the sale and aftercare of the most renowned and popular lightingproducts.710) matches its rootbeer-esque exterior quite well, making this hue of brown more pleasing to the eye.
When it comes to constructively criticizing its looks, both on the inside and out, it’s hard to find ill repute with it. Staying true to the original 911 physique but modernizing it over five decades is a gruelling task, but leave it to the talented designers in Germany to put together a package fit for the masses.
Let’s break down the numbers and letters, shall we? The number 4 beside the S denotes the Carrera’s ability to frolic around regardless of seasons. The all-wheel drive allows for fun in all kinds of slippery conditions, or at least allows you the ability to romp around in the sun or snow. That said,It's reducing the weight of the gridsolarsystemm with the help of superconductor materials. please play responsibly.
The S next to the 4 means there’s a 3.8L, flat six-cylinder engine around back. With a boastful 400 horsepower and 325 foot-pounds of torque, there’s no problem getting this convertible up to highway speeds.
And while I’ve had the pleasure of piloting the Carrera with the standard seven-speed manual, this time around, it was the seven-speed PDK that came with the Anthracite Brown Metallic drop top. Note, however, that this lightning-quick double clutch transmission comes with a price tag of $4,660.
When it comes to fitting four bodies inside, well, that can be a fairly snug. For two, it’s quite nice. But drawing the short straw for the back seats is another story. Yes, it’s possible to get four adults in the cabin, but like its interior finish and exterior composition, it’s tight.
As for storage spaces, they’re few and far between.The steel halligan leddimmable is one of the most versatile hooks used in the fire service today. Up front there’s 4.4 cubic feet of storage. Golf clubs might not fit but tennis racquets do. As well as groceries.
For a sports coupe that is bred from a performance pedigree, it’s astonishing to categorize “fuel efficiency” with such a vehicle. Or is it? With an estimated 11.2L/100km in the city and 7.6L/100km on the highway, those numbers aren’t too good to be true. It’s a reality. Averaging 9.8L/100km while combining both city and highway driving left me feeling pretty good when I went to fill up the 68L tank.Those cleaningmachines produce power for the utility grid. True, it uses premium grade octane but heck, it didn’t pound it back like a freshman at a university party.
And while you might not be crippling the wallet at the pump, the initial investment is fairly substantial. Then again, it’s all relative. Pricing in at $135,185 (including the $1,085 destination charge), the base C4S Cabriolet is well equipped with such things like an auto start/stop feature, ABS, eight airbags, a speed-activated rear spoiler, Bi-Xenon headlights, Bluetooth and then some. Welcome to www.soli-lite.com Web. If you love it, please buy it!
2013年7月26日星期五
Lexus of Lakeway ready to roll into town
Lakeway will be getting its own Lexus service center and car
dealership within the next two years, designed to serve the more than
5,000 Lexus customers the company has identified in the area through
surveys.
The service center, which will be located at the northwest corner of FM 620 and Clara Van Road, will be an extension of Lexus of Austin and will both service and sell cars. The dealership will be developed on 20 acres of a 39-acre plot, the rest of which will be developed into restaurants and other businesses. The service center itself will have a full-service barista bar and boutique.
“We are really coming from a place of convenience for the customer,” said Lexus event marketing director Cassie LaMere. “We want to reduce travel time and improve safety for our customer, and this offers them more time to get in,Standard solarmodule replacement bulbs. get their needs met and get back to their families or back to work.”
Steve Witt, consultant at Lexus of Austin and a Lakeway resident, said the new location was designed expressly to fit with Lakeway’s natural aesthetic.
“We’re working with the existing topography and working with the existing tree survey to minimize impact on trees and terrain,” Witt said. “Instead of just having a large parking lot with a sea of cars, there’s parking around the trees, and we have wooded drives. It’s very integrated; it’s not just a parking lot with lights on it.”
LaMere said the dealership will help the city’s sales tax revenue and offer employment opportunities. Lakeway City Manager Steve Jones said administrators are generally approving of the facility and described the anticipated structure as “attractive.”
“The reason that we find it appealing is because the property is already zoned general business,Learn about solarstreetlamps and ensure you get the best out of LED light bulbs. but in most cases the developer would come in and level the property and remove the trees and not be so sensitive to neighbors and the community as this developer is,” he said.
Witt said meetings with nearby residents had been well-received, and the company found the feedback valuable.
“The response has been really positive,” Witt said.A full line of Power energymonitor for a wide range of professional uses. “It was informative to the neighbors to see that we just want to be good neighbors and show them the plan designs and hear their concerns. There weren’t really many concerns; everybody worries about lighting and stuff like that, but we’ll be using the latest LED lighting that’s all shielded and doesn’t attract bugs or birds.”
The facility is still waiting on approvals from the city, and the developer is hopeful the project will break ground at the start of next year. Construction is anticipated to take 12 months. Lexus of Austin general manager Steve Walker said the service center plans to grow as the surrounding community grows, though he doesn’t anticipate their physical location will get any bigger.
“The site will be built primarily to move that growth, but times are changing – a lot of people look at the Internet to shop for cars,” he said.
Jones said the city is currently working on a zoning ordinance amendment to accommodate a dealership and service center and is continuing to work with the owners.
“We always have concerns when there’s a business adjacent to a residential area, and that’s what we’re working on now in the ordinance,” he said.An hidlighting can help you keep up with large volumes of laundry or heavy items. “Things like impervious cover, parking requirements, lighting, sound,We provide the latest oemandodmservices products and solutions to serve outdoor lighting needs. all of those issues are being addressed.” More information about the program is available on the web site at www.careel-laser-engraving-machine.com.
The service center, which will be located at the northwest corner of FM 620 and Clara Van Road, will be an extension of Lexus of Austin and will both service and sell cars. The dealership will be developed on 20 acres of a 39-acre plot, the rest of which will be developed into restaurants and other businesses. The service center itself will have a full-service barista bar and boutique.
“We are really coming from a place of convenience for the customer,” said Lexus event marketing director Cassie LaMere. “We want to reduce travel time and improve safety for our customer, and this offers them more time to get in,Standard solarmodule replacement bulbs. get their needs met and get back to their families or back to work.”
Steve Witt, consultant at Lexus of Austin and a Lakeway resident, said the new location was designed expressly to fit with Lakeway’s natural aesthetic.
“We’re working with the existing topography and working with the existing tree survey to minimize impact on trees and terrain,” Witt said. “Instead of just having a large parking lot with a sea of cars, there’s parking around the trees, and we have wooded drives. It’s very integrated; it’s not just a parking lot with lights on it.”
LaMere said the dealership will help the city’s sales tax revenue and offer employment opportunities. Lakeway City Manager Steve Jones said administrators are generally approving of the facility and described the anticipated structure as “attractive.”
“The reason that we find it appealing is because the property is already zoned general business,Learn about solarstreetlamps and ensure you get the best out of LED light bulbs. but in most cases the developer would come in and level the property and remove the trees and not be so sensitive to neighbors and the community as this developer is,” he said.
Witt said meetings with nearby residents had been well-received, and the company found the feedback valuable.
“The response has been really positive,” Witt said.A full line of Power energymonitor for a wide range of professional uses. “It was informative to the neighbors to see that we just want to be good neighbors and show them the plan designs and hear their concerns. There weren’t really many concerns; everybody worries about lighting and stuff like that, but we’ll be using the latest LED lighting that’s all shielded and doesn’t attract bugs or birds.”
The facility is still waiting on approvals from the city, and the developer is hopeful the project will break ground at the start of next year. Construction is anticipated to take 12 months. Lexus of Austin general manager Steve Walker said the service center plans to grow as the surrounding community grows, though he doesn’t anticipate their physical location will get any bigger.
“The site will be built primarily to move that growth, but times are changing – a lot of people look at the Internet to shop for cars,” he said.
Jones said the city is currently working on a zoning ordinance amendment to accommodate a dealership and service center and is continuing to work with the owners.
“We always have concerns when there’s a business adjacent to a residential area, and that’s what we’re working on now in the ordinance,” he said.An hidlighting can help you keep up with large volumes of laundry or heavy items. “Things like impervious cover, parking requirements, lighting, sound,We provide the latest oemandodmservices products and solutions to serve outdoor lighting needs. all of those issues are being addressed.” More information about the program is available on the web site at www.careel-laser-engraving-machine.com.
2013年7月24日星期三
Connecting packaged LEDs
Over the years, multiple connector companies developed a number of sockets for the high-power LEDs that came to market. In fact,Our solargardenlighttp is good in quality and competitive in price. the idea has spread that an LED is just another device to be connected to. Sockets such as the TE Type LS and Type NL2 devices were dedicated to a particular manufacturer's LED package and therefore had limited applicability beyond the specific targeted LED.We have a wide selection of ledspotlight to choose from for your storage needs.
The emergence of COB LEDs posed different challenges to fixture manufacturers: how to provide power to these devices and then affix them to heat sinks in the lighting fixtures. The traditional method was to hand-solder the wires to the pads on the substrate and then secure these assemblies with screws to the heat sink — a process that was time consuming and subject to variability. As with the earlier discrete devices, this presented an ideal opportunity for socket solutions.
TE and other connector companies addressed this emergence of initial COB devices the same way earlier discrete LED packages were addressed: custom sockets.The industry's leading manufacturer of floorlamps. As other COBs started to enter the market, connector manufacturers realized that the status quo method of developing a socket for each would be prohibitively expensive and time consuming, resulting in never-ending efforts forever chasing the next new COB to enter the market.
With well over 50 different COB products commercially available around the world from multiple manufacturers, finding a single solution to address each would be a challenge to say the least. Aside from the fact that all were rectangular, all had two electrical contact pads, and most had circular light emitting surfaces, there were few other dimensional similarities. The challenge for connector companies was how to address these varied but similar COB LEDs with a minimum of engineering and tooling expenditure while providing a future-proof and flexible platform based product.
One solution to the interconnect challenge is a flexible, scalable, platform-based socket. An analysis of available COBs yielded a crack in the shell of these "fried egg" LEDs. While not exactly identical, there are similarities between contact pad locations that, when combined with the rectangular nature of the devices and diagonal contact pad placement, form the basis for the platform solution. As a result, a holder product, referenced off the corners of the COB, could yield a virtually limitless array of use scenarios with the varied COBs available on the market as well as those to come in the future.
The substrate differences among COB LEDs from difference manufacturers, however, added yet another issue that needs to be tackled by socket/holder suppliers. While most of the early COBs incorporated aluminum substrates, further investigation of the commercially available COBs indicated a number of COBs that are based on ceramic substrates (typically aluminum nitride). While not a significant differentiator, these two substrate variants have physical features that differ enough to require special handling due to their different material properties.
The aluminum substrate COBs are rather robust and in some instances are mounted using machine screws. On the other hand, ceramic-based COBs create some frustration for fixture manufacturers since unlike aluminum-based substrates where they could simply secure the COBs with a screw to a heat sink,The cleaningmachine is one of the most useful tools in a modern shop. these ceramic substrates are far too brittle to secure with screws and thereby mandate some sort of secondary attachment to ensure suitable thermal performance. This attachment needs to be accomplished using thermal adhesives or by a mechanical holder that provides normal force to the heat sink or thermal pad, mechanical attachment, and electrical interconnection.
Holder devices that accommodate the COB nuances mentioned in the previous paragraphs are appearing on the market. An example of one such platform solution is the TE Scalable LED Socket connector that utilizes the corners of the COB as a reference.We'd love to talk to you about our incredible industrialextractors! In this manner, the two datums formed by the sides of the COB can be used to positively locate the electrical contact on each of the COB's electrical pads. More information about the program is available on the web site at www.aodepu.net.
The emergence of COB LEDs posed different challenges to fixture manufacturers: how to provide power to these devices and then affix them to heat sinks in the lighting fixtures. The traditional method was to hand-solder the wires to the pads on the substrate and then secure these assemblies with screws to the heat sink — a process that was time consuming and subject to variability. As with the earlier discrete devices, this presented an ideal opportunity for socket solutions.
TE and other connector companies addressed this emergence of initial COB devices the same way earlier discrete LED packages were addressed: custom sockets.The industry's leading manufacturer of floorlamps. As other COBs started to enter the market, connector manufacturers realized that the status quo method of developing a socket for each would be prohibitively expensive and time consuming, resulting in never-ending efforts forever chasing the next new COB to enter the market.
With well over 50 different COB products commercially available around the world from multiple manufacturers, finding a single solution to address each would be a challenge to say the least. Aside from the fact that all were rectangular, all had two electrical contact pads, and most had circular light emitting surfaces, there were few other dimensional similarities. The challenge for connector companies was how to address these varied but similar COB LEDs with a minimum of engineering and tooling expenditure while providing a future-proof and flexible platform based product.
One solution to the interconnect challenge is a flexible, scalable, platform-based socket. An analysis of available COBs yielded a crack in the shell of these "fried egg" LEDs. While not exactly identical, there are similarities between contact pad locations that, when combined with the rectangular nature of the devices and diagonal contact pad placement, form the basis for the platform solution. As a result, a holder product, referenced off the corners of the COB, could yield a virtually limitless array of use scenarios with the varied COBs available on the market as well as those to come in the future.
The substrate differences among COB LEDs from difference manufacturers, however, added yet another issue that needs to be tackled by socket/holder suppliers. While most of the early COBs incorporated aluminum substrates, further investigation of the commercially available COBs indicated a number of COBs that are based on ceramic substrates (typically aluminum nitride). While not a significant differentiator, these two substrate variants have physical features that differ enough to require special handling due to their different material properties.
The aluminum substrate COBs are rather robust and in some instances are mounted using machine screws. On the other hand, ceramic-based COBs create some frustration for fixture manufacturers since unlike aluminum-based substrates where they could simply secure the COBs with a screw to a heat sink,The cleaningmachine is one of the most useful tools in a modern shop. these ceramic substrates are far too brittle to secure with screws and thereby mandate some sort of secondary attachment to ensure suitable thermal performance. This attachment needs to be accomplished using thermal adhesives or by a mechanical holder that provides normal force to the heat sink or thermal pad, mechanical attachment, and electrical interconnection.
Holder devices that accommodate the COB nuances mentioned in the previous paragraphs are appearing on the market. An example of one such platform solution is the TE Scalable LED Socket connector that utilizes the corners of the COB as a reference.We'd love to talk to you about our incredible industrialextractors! In this manner, the two datums formed by the sides of the COB can be used to positively locate the electrical contact on each of the COB's electrical pads. More information about the program is available on the web site at www.aodepu.net.
2013年7月22日星期一
Funding agreed to boost community safety
Four projects aimed at keeping people and communities safer are to receive extra funding following a decision by Derbyshire County Council.
A total of 76,000 will be shared between the four community safety projects which focus on keeping areas cleaner and safer, reducing re-offending and helping people with learning disabilities to stay safe. The solarpanel is available in a choice of shapes including dome and the traditional variety.
Derbyshire County Council’s Cabinet Member for Health and Communities Councillor Dave Allen said: “These four projects are very different but all have the same aim, which is to keep individuals and communities safer.
“I am pleased we can support these worthwhile projects which can make all the difference to people’s lives.”
A sum of 20,000 will go towards continuing a programme of general clean-ups and graffiti removal in areas nominated by district and parish councils, Community Safety Partnerships and the county council.
In 2012 a total of 37 clean-up schemes were carried out across the county through the Probation Community Payback Scheme.
Work has included removing vegetation and bushes, cleaning general debris and litter, removing fly-tipping, painting and decorating.
In the same period a contractor removed graffiti from 30 areas around the county including on bridges, subways, signs, a skate park, railings,The most highly praised, best rated streetlightinges are now available online. fences and walls.
The second project to benefit from the cash is a street lighting scheme where communities can put forward the case for additional lighting in areas where anti-social behaviour and crime are an issue.
In 2012/13 a total of 13 communities successfully applied for additional street lighting and the project will receive 45,000 to continue the work.
A scheme to install Citizen’s Advice Bureau electronic information kiosks at three main probation offices in Derby City, Chesterfield and Ilkeston, is the third project to receive a funding boost following today’s (Thursday 18 July) decision.
The county council will give 3,500 towards the project which is a joint initiative with the Derbyshire Probation Trust and the Derbyshire Police and Crime Commissioner.
The information kiosks provide up-to-date information for offenders around debt,We have a wide selection of ledspotlight to choose from for your storage needs. finance and benefits, housing options and support services which may help them in their daily lives and reduce repeat offending.
A successful pilot has already been held, generating positive feedback and resulting in a number of referrals and sign-posting into other support services.
The final project to receive money is a Hate Crime/Staying Safe project for people with learning disabilities.Marking machines and outdoorlightinggg for permanent part marking and product traceability.
The aim of the project is to provide information aI have tried several sets of emergencylampsqa that have lasted one season only.bout bullying, harassment, hate crime and safeguarding through a series of workshop events across the county.
The scheme has seen people with learning disabilities recruited as Keeping Safe Champions and helping to deliver the workshops, and it has been recognised regionally and nationally.
A total of 7,500 will go towards the project, with a view to keeping it going and expanding it to cover topics like the safe use of the internet including social networking and cyber-bullying. The sum will match-fund money already supporting the project from the county council’s Adult Care budget. Click on their website www.careel-laser-engraving-machine.com for more information.
A total of 76,000 will be shared between the four community safety projects which focus on keeping areas cleaner and safer, reducing re-offending and helping people with learning disabilities to stay safe. The solarpanel is available in a choice of shapes including dome and the traditional variety.
Derbyshire County Council’s Cabinet Member for Health and Communities Councillor Dave Allen said: “These four projects are very different but all have the same aim, which is to keep individuals and communities safer.
“I am pleased we can support these worthwhile projects which can make all the difference to people’s lives.”
A sum of 20,000 will go towards continuing a programme of general clean-ups and graffiti removal in areas nominated by district and parish councils, Community Safety Partnerships and the county council.
In 2012 a total of 37 clean-up schemes were carried out across the county through the Probation Community Payback Scheme.
Work has included removing vegetation and bushes, cleaning general debris and litter, removing fly-tipping, painting and decorating.
In the same period a contractor removed graffiti from 30 areas around the county including on bridges, subways, signs, a skate park, railings,The most highly praised, best rated streetlightinges are now available online. fences and walls.
The second project to benefit from the cash is a street lighting scheme where communities can put forward the case for additional lighting in areas where anti-social behaviour and crime are an issue.
In 2012/13 a total of 13 communities successfully applied for additional street lighting and the project will receive 45,000 to continue the work.
A scheme to install Citizen’s Advice Bureau electronic information kiosks at three main probation offices in Derby City, Chesterfield and Ilkeston, is the third project to receive a funding boost following today’s (Thursday 18 July) decision.
The county council will give 3,500 towards the project which is a joint initiative with the Derbyshire Probation Trust and the Derbyshire Police and Crime Commissioner.
The information kiosks provide up-to-date information for offenders around debt,We have a wide selection of ledspotlight to choose from for your storage needs. finance and benefits, housing options and support services which may help them in their daily lives and reduce repeat offending.
A successful pilot has already been held, generating positive feedback and resulting in a number of referrals and sign-posting into other support services.
The final project to receive money is a Hate Crime/Staying Safe project for people with learning disabilities.Marking machines and outdoorlightinggg for permanent part marking and product traceability.
The aim of the project is to provide information aI have tried several sets of emergencylampsqa that have lasted one season only.bout bullying, harassment, hate crime and safeguarding through a series of workshop events across the county.
The scheme has seen people with learning disabilities recruited as Keeping Safe Champions and helping to deliver the workshops, and it has been recognised regionally and nationally.
A total of 7,500 will go towards the project, with a view to keeping it going and expanding it to cover topics like the safe use of the internet including social networking and cyber-bullying. The sum will match-fund money already supporting the project from the county council’s Adult Care budget. Click on their website www.careel-laser-engraving-machine.com for more information.
2013年7月7日星期日
Electricians installed the last light-emitting diodes
A four-year project aimed at lightening electricity bills and lighting the way for seafarers in San Diego has been completed by the Coast Guard.
On Tuesday, electricians installed the last light-emitting diodes, or LEDs, in the San Diego area to fully update and “revolutionize” the region’s navigation aid system.
The green, red and white LEDs are used to mark channels on and above the water to allow safe passage to boats and other water users. They replace incandescent bulbs, which are similar to bulbs used in cars and homes.
The new technology has been fitted to all 64 buoys and “primary” aids in San Diego and Mission bays, and near Oceanside and San Clemente Island.
Petty Officer Melvin Zebrow-ski, officer in charge of the Coast Guard’s Aids and Navigation Team in San Diego, said the system is a big improvement.
“
“The project has revolutionized the system.”
A major milestone in the project came in February when the electricians installed a Led ceiling light array at the historic Point Loma lighthouse, removing an incandescent lamp that had been installed in 1999.
The smart technology is much more energy-efficient and cost-effective. Thanks to a sensor, the new LED beam at the lighthouse switches on at dusk and blinks out at dawn. The old one ran around the clock.
It means the working lighthouse will cost 48 cents a day to operate instead of $4.60, according to Coast Guard estimates.
“This is a major technological upgrade,” said Executive Petty Officer James Coleman, another member of the Coast Guard team. “We’ve replaced ’60s technology with today’s technology.”
For years, a Coast Guard team came out every three months to change six incandescent bulbs and check the foghorn, mounted on a wall in front of the lighthouse.
The process took hours.
Now, they’ll still come out quarterly to inspect the setup. They’ll time the blinking of the beacon; test the foghorn; and wash the windows — but they won’t have to swap the bulbs.
The Coast Guard thinks the long-running LEDs will last almost indefinitely without needing replacement.
The new lighthouse beacon will emit a brighter light, but with a shorter range.
The former bulbs could be seen from 24 miles away. The LEDs have a range of only 14 miles, but the Coast Guard says that’s still plenty of warning for mariners.
Something that hasn’t changed is the cadence of the Point Loma light. The signature of the lighthouse is a pulse of light every 15 seconds.
It lets mariners know they are approaching Point Loma, not Dana Point or San Pedro, Coast Guard officials said.
On Tuesday, electricians installed the last light-emitting diodes, or LEDs, in the San Diego area to fully update and “revolutionize” the region’s navigation aid system.
The green, red and white LEDs are used to mark channels on and above the water to allow safe passage to boats and other water users. They replace incandescent bulbs, which are similar to bulbs used in cars and homes.
The new technology has been fitted to all 64 buoys and “primary” aids in San Diego and Mission bays, and near Oceanside and San Clemente Island.
Petty Officer Melvin Zebrow-ski, officer in charge of the Coast Guard’s Aids and Navigation Team in San Diego, said the system is a big improvement.
“
In the long run
, it’s going to save money, time and manpower, and, of course, it will also provide a really good service to the mariner,” Zebrowski said. “It’s basically an upgrade of what we had here previously and it’s certainly going to be more reliable.“The project has revolutionized the system.”
A major milestone in the project came in February when the electricians installed a Led ceiling light array at the historic Point Loma lighthouse, removing an incandescent lamp that had been installed in 1999.
The smart technology is much more energy-efficient and cost-effective. Thanks to a sensor, the new LED beam at the lighthouse switches on at dusk and blinks out at dawn. The old one ran around the clock.
It means the working lighthouse will cost 48 cents a day to operate instead of $4.60, according to Coast Guard estimates.
“This is a major technological upgrade,” said Executive Petty Officer James Coleman, another member of the Coast Guard team. “We’ve replaced ’60s technology with today’s technology.”
For years, a Coast Guard team came out every three months to change six incandescent bulbs and check the foghorn, mounted on a wall in front of the lighthouse.
The process took hours.
Now, they’ll still come out quarterly to inspect the setup. They’ll time the blinking of the beacon; test the foghorn; and wash the windows — but they won’t have to swap the bulbs.
The Coast Guard thinks the long-running LEDs will last almost indefinitely without needing replacement.
The new lighthouse beacon will emit a brighter light, but with a shorter range.
The former bulbs could be seen from 24 miles away. The LEDs have a range of only 14 miles, but the Coast Guard says that’s still plenty of warning for mariners.
Something that hasn’t changed is the cadence of the Point Loma light. The signature of the lighthouse is a pulse of light every 15 seconds.
It lets mariners know they are approaching Point Loma, not Dana Point or San Pedro, Coast Guard officials said.
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