Light emitting diodes (LEDs) are low-voltage light sources that require a constant DC voltage or current to operate optimally. Because they operate on a low-voltage DC power supply, they easily adapt ...
Date Announced: 23 Jun 2006 NEW CONSTANT CURRENT DRIVERS FROM SUPERTEX DELIVER FIXED 100mA OUTPUT-- CL6 & CL7 Are Ideal for Up To 24V/48V Applications SUNNYVALE, Calif., June 22, 2006 – Supertex, Inc.
Download this article in PDF format. High-brightness visible-light LEDs (VLEDs) require a constant-current source. This simple, RFI-free circuit takes advantage of the normally-on properties of the ...
Controlling LEDs is really quite simple. As you know, they need to be current limited which is as easy as applying Ohm’s law to your given set of values. To make things even more even there’s a slew ...
Sunnyvale, Calif.—Maxim Integrated Products' MAX6971/MAX6983 16-port, and 8-port MAX6970/MAX6980/MAX6981 constant-current LED drivers are rated at 36 volts for commercial lighting applications, ...
LT3478 and LT3478-1, two 40V, 4.5A dc-dc converters designed to drive high-current LEDs at constant current. Their 2.8V to 36V input range suits them for a variety of applications, including ...
This article is a design idea of a LED driver for halogen light bulb retrofit using LinkSwitch-TN. The design highlights include constant current (cc) output, universal input voltage range, meets ...
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