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Article #48Re: Best way to power array of LEDs?
From: ehsjr
Date: Mon, 16 Dec 2002 01:38
Date: Mon, 16 Dec 2002 01:38
16 lines
2360 bytes
2360 bytes
Lizard Blizzard wrote: > And it seems that I'm always one > meter short of making all the measurements. > Groan. I know what you mean. I was stuck when I had to design a DC-DC converter with 2 isolated outputs, to fit in the volume of a 9V battery, and run off 5 - 20 V in. Had to measure input voltage & current, and both outputs - voltage and current, simultaneously. 2 meters and a dual trace scope left me two meters short. Grumble. That's why you DON'T throw/give the cheap meters away.
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