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Over Voltage Protection with TL431

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Over Voltage Protection with TL431. Voltage Protection 172VDC When V1 exceeds 172V, LED1 (the led part of an optocoupler) is activated sending a signal that the programmed voltage has been exceeded. V1 (threshold) = VR5 * (R5 + R6 + R653 + R652) / R5

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Over Voltage Protection with TL431

nav9838
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Over Voltage Protection with TL431

catskier

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milthonm

1 Circuit

Date Created

4 years, 6 months ago

Last Modified

4 years, 6 months ago

Tags

  • current
  • source
  • tl431

Circuit Copied From

Precision current source with TL431.

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