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Old 01-17-2013, 02:56 PM
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stusnyder stusnyder is offline
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Join Date: Nov 2010
Location: northeast Pa
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Quote:
Originally Posted by bob91343 View Post
There is no shortage of devices to do the job. If it were me, I'd use a power zener diode of about 47 Volts in series with an 18 Volt regulator chip, the 7818. How much current do you need?
1-10mA
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