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Posts posted by ia07

  1. Sorry I misplaced my password and the system here does not send password when you forget it, no email sent. so had to get another id.

    I couldnt find any circuit diagrams and am attaching some pictures of the circuit to start with.
    A few notes

    Input from the unit is AC 110/120v

    Relay tested is ok

    Transistor when given small voltage on emitter and base it works and the relay clicks manually. so transister seems ok.

    I guess the diodes on the circuit are used to convert to DC voltage since relay is 24v DC. ?

    Checked the Capacitor, shows 54 volts DC across the big one.

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