电容器(Capacitor): C 电感器(Inductor): L 变压器(Transformer): T 二极管(Diode): D 三极管(Transistor): Q 晶体管(Transistor):Q 场效应管(Field-Effect Transistor): FET 晶闸管(Thyristor): SCR 集成电路(Integrated Circuit): IC 继电器(Relay): RY 开关(Switch): S 电池(Battery): B 电源(Power Su...
[making the constant 0.08 farad-ohms, which is the same as 80ms] or put another way an RC time constant of the filter cap with the load resistance should be 80ms (an order of magnitude longer than the hold-up period the capacitor is supposed to supply current for), thus ensuring only...
A power supply circuit includes, an input part, which has a first input terminal and a second input terminal, and which is configured to connect to an alternating current power supply; a line capacitor that is connected to the first input terminal and the second input terminal; a ...
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1). What is the function of a filter capacitor? It is used to filters out a range of frequencies from a circuit. 2) How the capacitor is used as a filter? In a power supply, a capacitor is used to filter the pulsating DC o/p once rectification so that an almost stable DC voltage...
shunt capacitor complete set device (hereinafter referred to as the device) is mainly used in power frequency 6kV, 10kV, 35kV three-phase power system, to adjust and balance the substation network voltage, improve the power factor, reduce the loss, and improve the quality o...
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Filter capacitors Capacitors are reactive elements, which make them suitable for use in analog electronic filters. The reason for this is that the impedance of a capacitor is a function of…
The above is a high-frequency capacitive filter. Remember that current takes the path of least resistance. Since a capacitor offers very low resistance to high frequency signals, high frequency signals will go through the capacitor. In this way, with the circuit in this configuration, the circuit...
Disclosed are a line filter and a power supply apparatus including the line filter. The line filter includes a first inductor having a first coil wound around a first bobbin; and a