| 摘要 |
A battery charger circuit made up of a transformer and rectifier for providing a D.C. current having a positive and a negative terminal. A silicon control rectifier having a cathode, an anode, and a gate. The cathode of the silicon control rectifier is connected to the positive terminal of the rectifier circuit. The anode of the rectifier is connected to the positive terminal of the charger and the resistors are connected in a parallel with the cathode and gate of the silicon control rectifier.
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