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Subject: Relay contact replacement

Date: 04/17/00 at 2:59 PM
Posted by: Francis L'Heureux
Message Posted:

I need to replace a relay contact by a mosfet. The relay contact is feed by 25V to 45V. I have a signal On/Off, 0-5V, for the control.The output of the mosfet should be insulated of the control signal, and the output should be protect against a output short circuit. What is the best circuit fot this replacement. I'd appreciate if you could refer to me a paper or an application note.

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