by no author listed, Supertex, Vendor website, Feb 26 2009
Focus:
A design based on the HV9931 IC implements a power-factor-corrected, 100-Vac to 135-Vac input, 0-V to 14-V 1-A dc output nonisolated, power supply for driving high-power LEDs. This design requires no electrolytic capacitors, which improves power supply reliability, particularly in high-temperature environments.
What you’ll learn:
Notes:
Supertex Design Note DN-H06
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