The U.S. Department of Energy (DOE) published a new report that characterizes the global manufacturing supply chain for light-emitting diodes (LEDs) and LED lighting products. The report analyses the ...
Typical requirements for industrial LEDs. Designing an LED gate driver using an industrial digital input chip. Ruggedness characteristics of the new gate driver. Industrial control systems universally ...
To control their brightness, LEDsneed a constant current; this canbe done with a resistor placed in serieswith the LED string. Both the LED-stringvoltage and the supply voltagecan vary, so a dedicated ...
With various companies gearing up to launch their own offerings of laptops, tablets, monitors, and TVs with the new Mini LED backlighting, suppliers have been pushing production capacities to meet the ...
This article is excerpted from Section 21 of “Analog Circuit Design: Volume 3 – The Design Note Collection,” (ISBN: 978-0-12-800001-4), edited by Bob Dobkin and John Hamburger of Linear Technology ...
Electrical isolation is not always necessary in LED drivers to comply with safety standards. Higher power LED light sources have now begun to replace HID lamps in street lighting, stage and stadium ...
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