Direct current stabilized power supply unit
专利汇可以提供Direct current stabilized power supply unit专利检索，专利查询，专利分析的服务。并且PURPOSE: To suppress the transient variance of the load voltage smaller, by detecting the transient variance of the load voltage from both the ends of the capacitor of an arbitrary stage of multistage LC filter and the load.
CONSTITUTION: If the load is greater suddenly and the voltage across the load terminals 31 and 32 is suddenly decreased, the decrement of the load voltage is fed to the input terminal of the control circuit 40 with the capacitor C
0 . Then, the voltage change of the capacitor C
21 of the multistage LC filter 20 is detected with the capacitor C
1 and fed to the terminal 41. Thus, the circuit 40 produces the control signal to increase the DC output of the DC power supply 10. On the other hand, the circuit 10 increases the DC voltage produced and feeds it to the filter 20. Since the delivery of energy is greatly delayed at the input and output of the filter 20, the detection of this by the capacitor C
0 causes a delay. Thus, the voltage change of the capacitor C
21 is detected and fed back to the comparison signal of the circuit 40, allowing to improve the delay in detection.
COPYRIGHT: (C)1981,JPO&Japio，下面是Direct current stabilized power supply unit专利的具体信息内容。
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