Re: switching FETs or relays
- From: Jamie <jamie_ka1lpa_not_valid_after_ka1lpa_@xxxxxxxxxxx>
- Date: Sun, 02 Sep 2007 19:26:35 -0400
MisFat@xxxxxxxxx wrote:
I want to run my amplifier via batteries and use a TTL driven switchuse a hex fet or some logic fet rated for the current and voltage.
to turn it ON, only when it's needed - to save power. So for +/- 12
volts with 20 mA should i go with FETs or just used mechanical
switches?
pick one that has the lowest On Resistance
--
"I'm never wrong, once i thought i was, but was mistaken"
Real Programmers Do things like this.
http://webpages.charter.net/jamie_5
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