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    Query relating voltages in circuit

    I put those wires for testing . They deliver voltage to the circuit. Anyways I have figured out that there is no way I can run this circuit on DC and will have to use AC.
  2. A

    Query relating voltages in circuit

    Back side of the circuit
  3. A

    Query relating voltages in circuit

    Actually its an home theater subwoofer that works on AC it has a transformer that converts 220V AC to 2*12V 1.5A AC and the circuit further convert/ rectifies this into +12V and -12V. As to your responses now I guess the +24V thing is an bad idea then. I should better use an 12V inverter. What say ?
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    Query relating voltages in circuit

    I have an audio amplifier circuit that requires +12V (non-inverted), 0V (neutral), and -12V (inverted) to run. I want to put it in my car and I am not sure that whether the car has -12V (inverted) supply so the question is can I use +24V, +12V and 0V respectively instead to run it as the...
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