| 摘要 |
PURPOSE:To protect an output circuit of a small amount of capacity, by setting an equal ampere-turns among respective current windings. CONSTITUTION:An output current detecting transformer CT is formed by winding current detecting windings S1 and S2 around a common iron core in the number of coils corresponding to each output circuit and then detects the load current of each corresponding output circuit. At the same time, the number of coils is set for each of the windings S1 and S2 so as to obtain nearly an equal ampere-turns to the current of each output circuit. Then the windings S1 and S2 are connected in parallel to each other. |
