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Tag Archives: 2N3053

  1. 14Vdc at 2Watt Switching Power Supply Circuit October 23, 2009

    Posted in Power supply, Switching regulator circuit.

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  2. 14 Volts 2Watt Switching Power Supply Circuit With 2N3053 July 1, 2009

    Posted in Power supply.

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  3. Power Off Relay Timer June 12, 2009

    Posted in Power supply, Timer circuit.

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