Download: Julian tests: 250W LED Driver with 2x 100W LEDs

By Julian Ilett


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Testing a low cost DC/DC boost converter with constant voltage and constant current potentiometers, suitable for driving high power LEDs. The driver can power a single 100W LED without any difficulties, but what about two 100W LEDs in parallel?

Pot adjustment tool: search eBay for Bourns H90/H91

DC DC boost converter Constant Current Mobile Power supply 250W 10A LED Driver