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Optoelectronics/Displays??

850nm IR LED chip boasts high photoelectric efficiency

Posted: 07 Jan 2014 ?? ?Print Version ?Bookmark and Share

Keywords:Epistar Lab? LED chip? infrared? touch panel? wireless communication?

Epistar Lab has announced an infrared (850nm) LED chip that the company said achieved a wall plug efficiency of 75 percent with an operating current of 40mA and greater than 70 percent at 350mA.

According to the company, the SFPN42 is a 1 x 1mm chip offering power that exceeds 1W and has reached 1027mW with the operating current of 1A, which provides the LED chip with energy saving and eco-friendly benefits.

SFPN42

The SFPN42 from Epistar Lab achieves a wall plug efficiency of 75 percent with an operating current of 40mA.

The infrared products are targeted at the security monitor, smart touch panel and wireless communication systems, added Epistar Lab.

- Paul Buckley
??EE Times Europe





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