Repost: PV OptoIsolator / MOS Driver Info
Bob Axtell email (remove spam text)
Martin Klingensmith wrote:
> Bob Axtell wrote:
>> And I was never able to make it go faster than about 100Hz as a result;
>> my 220K sped it up only a little.
>> But what I plan to do is to simply use this as a power supply; I will
>> beef up the supply with a low-leak
>> capacitor, then switch it at high speed with a fast optoisolator. HP
>> makes some fast components like
> Are you going to get enough current from this device? It says it
> provides a typical 40uA current.
Its in a commercial design, drives 50A MOSFET directly without anything.
But is is MORE
than 40uA according to my Fluke.
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See also: www.piclist.com/techref/index.htm?key=optoisolator+mos
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