/diy/ - Do It Yourself

Anonymous Tue May 17 09:00:05 2016 No.994755 [View]
File: 333 KB, 1700x808, test.jpg [View same] [iqdb] [saucenao] [google]

>>994603
My capacitor charger has to charge capacitors up to 400 volts,
>>994696
>>994691
>>994687
>>994683
>>994681
>>994680
When the output is LOW the voltage is 2 volts, even with no load connected, I've tried this with several 741s, but the minimum output voltage when used as a comparator is still 2 volts. This was the "output offset" I was talking about, the maximum voltage is around 10 to 11 volts, as the circuit is powered by 12 volts.
The 741s I have are all from TI.

Picture related, one input to ground and another one to vcc, giving a low output value of 2 volts.

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/diy/ - Do It Yourself

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