This is a new LED with combintaion of good thermal management reliability and compact, perfect for adverse environments such as air planes, Trains an automobiles!
Osram launched a new black molded package of the high-power LED ensures high stability, balanced thermal coefficient of expansion of the molding material precisely matches the coefficient of expansion of the boards.
Features are:
- ESD protective diode is concealed in the molding.
- Even large fluctuations in temperature do not have an adverse effect on reliability or on the life of the LED (about 50,000 hours).
- Low thermal resistance of 6.5K/W, which again is due mainly to the metal lead frame.
- 90° beam angle and produces a typical brightness of 115lm at an operating current of 350mA
and a color temperature of 6500K.
- By increasing the operating current to 1A, it achieves a brightness of 250lm.
- Black substrates that ensure the total darkness when the LED is at off state, thus to sure higher
DCR Dynamic Contract Ratio.
- A cost effective LED
Note that This would be another new package after Oslon LX LED.
Feverip
Showing posts with label Osram LED application. Show all posts
Showing posts with label Osram LED application. Show all posts
Monday, November 1, 2010
Thursday, March 18, 2010
OSTAR Compact LED
OSTAR Compact Surface mounting LED built with a light guide, a perfect solution as for Automobile DRL (Daylight Running Lamp).
Minimum power that is required for the LED for optimum Light output as for DRL application. The DRL was used to be on Hi End Model but now it is becoming common on Middle range car. Audi used to have a lot of Osram Dragon and would likely changing to OSTAR Compact soon.
OSTAR HeadLamp will be one of the major Head Lamp project in Osram on Automobile application. OSTAR Compact is a 5W power at 1.4A current, typical lighting output is 300lm under the 2 mm² Power Chip, The heat dissipation efficiency is 6K/W. Osram OSTAR will be the major Car lighting LED selection on most of the German cars soon.
German LED has a very good reliability as their R&D has been working intensively on pre-product evaluation, process Optimization, using the state of the Art LED bonding equipment supplying mostly by World No. 1 Semiconductor equipment supplier.
Feverip
Minimum power that is required for the LED for optimum Light output as for DRL application. The DRL was used to be on Hi End Model but now it is becoming common on Middle range car. Audi used to have a lot of Osram Dragon and would likely changing to OSTAR Compact soon.
OSTAR HeadLamp will be one of the major Head Lamp project in Osram on Automobile application. OSTAR Compact is a 5W power at 1.4A current, typical lighting output is 300lm under the 2 mm² Power Chip, The heat dissipation efficiency is 6K/W. Osram OSTAR will be the major Car lighting LED selection on most of the German cars soon.
German LED has a very good reliability as their R&D has been working intensively on pre-product evaluation, process Optimization, using the state of the Art LED bonding equipment supplying mostly by World No. 1 Semiconductor equipment supplier.
Feverip
Thursday, December 24, 2009
Osram LED Business
Siemens AG, Europe’s largest engineering company, predicted LEDs, will outgrow the current global market for illumination.
The market for LEDs will triple to almost 13 billion euros by 2012 as they move from illuminating mobile phones and cars to streets and homes, Siemens said in a press release 24 Dec., citing market researchers. Osram, the Munich-based company’s lighting division, today generates 15 % of its sales with LED technology, making it No. 2 in that market, according to Wellingborough, England-based IMS Research.
Governments are discouraging the use of conventional light bulbs, which turn only 5 % to 10 % of the energy used into light and have 12 times shorter life spans than LEDs. To help reach its target of reducing carbon dioxide emissions 20 % by 2020 from 1990 levels, the European Union in September started to phase out conventional clear incandescent light bulbs of 100 watts or more. By 2012, other models such as frosted bulbs and high-energy halogen lights will also be prohibited.
Osram sales fell 13 %to 4.04 billion Euros in the fiscal year ended Sept. 30, the second annual decline. Earnings tumbled 78 % to 89 million Euros as Siemens booked charges to reduce capacity and wrote down the value of its inventories. “Osram reached bottom,” CTO Peter Loescher said on Dec. 3.
Osram’s 2.2% operating margin last year missed its profitability target of 10 % to 12 % by the largest margin among Siemens’s six industry divisions. It was the only industry division to lose money in the fourth quarter.
Osram is the world’s second-largest lighting company, trailing only Royal Philips Electronics NV.
General Electric Co. said it July it will close its last U.S. factory making common household incandescent light bulbs as demand rises for more energy-efficient lighting.
Siemens shares rose 1.9 % to 62.87 Euros at 11:48 a.m. in Frankfurt trading for a market value of 57.5 billion Euros.
The market for LEDs will triple to almost 13 billion euros by 2012 as they move from illuminating mobile phones and cars to streets and homes, Siemens said in a press release 24 Dec., citing market researchers. Osram, the Munich-based company’s lighting division, today generates 15 % of its sales with LED technology, making it No. 2 in that market, according to Wellingborough, England-based IMS Research.
Governments are discouraging the use of conventional light bulbs, which turn only 5 % to 10 % of the energy used into light and have 12 times shorter life spans than LEDs. To help reach its target of reducing carbon dioxide emissions 20 % by 2020 from 1990 levels, the European Union in September started to phase out conventional clear incandescent light bulbs of 100 watts or more. By 2012, other models such as frosted bulbs and high-energy halogen lights will also be prohibited.
Osram sales fell 13 %to 4.04 billion Euros in the fiscal year ended Sept. 30, the second annual decline. Earnings tumbled 78 % to 89 million Euros as Siemens booked charges to reduce capacity and wrote down the value of its inventories. “Osram reached bottom,” CTO Peter Loescher said on Dec. 3.
Osram’s 2.2% operating margin last year missed its profitability target of 10 % to 12 % by the largest margin among Siemens’s six industry divisions. It was the only industry division to lose money in the fourth quarter.
Osram is the world’s second-largest lighting company, trailing only Royal Philips Electronics NV.
General Electric Co. said it July it will close its last U.S. factory making common household incandescent light bulbs as demand rises for more energy-efficient lighting.
Siemens shares rose 1.9 % to 62.87 Euros at 11:48 a.m. in Frankfurt trading for a market value of 57.5 billion Euros.
Friday, April 3, 2009
Osram LED application
Subscribe to:
Posts (Atom)






