HB (high-brightness) LEDs require a large amount of current to operate. When driving HB LEDs from a voltage source, you can set the required current with a suitable series resistor. If the voltage source is a battery, then, as the battery ...
Tags: LEDs, HB LEDs, voltage source, LED intensity
Japanese automotive products manufacturer DENSO has developed a new lithium-ion battery pack to enhance fuel efficiency for vehicles equipped with stop/start systems. With the new battery pack, the stop/start system can use regenerative ...
Tags: automotive products, lithium-ion battery pack, stop/start systems
KEMP, Texas, Aug. 13, 2012 /PRNewswire/ -- The WAL-18LED-BP portable and rechargeable LED light tower from Magnalight.com provides the high output of LEDs and the portability of rechargeable battery powered operation in a compact and easily ...
Tags: Power, LED, illumination