Power frequency transformer power supply farad capacitor rapid charging circuit

A power frequency transformer power supply farad capacitor fast charging circuit relates to the fast charging circuit related field, and comprises a U1 voltage stabilization chip and a fast charging protection module, the fast charging protection module is connected with the U1 voltage stabilization chip, the fast charging protection module can prevent the farad capacitor from being burnt out due to too high voltage, and the farad capacitor can be charged through the characteristics of a triode. Therefore, the V1 triode is cut off, charging of the farad capacitor is stopped, the farad capacitor is prevented from being burnt out due to too high voltage, VCC is obtained to supply power to the whole system through a diode D3 and a voltage stabilizing chip U1, normal work of the farad capacitor charging and discharging chip is maintained through power supply of the industrial frequency transformer, and the problem that ideal farad capacitor charging and discharging are achieved with low cost is solved. Normal wor