Precautions for replacing capacitors(4)

When there is no suitable capacitance replacement, the series and parallel capacitors can be used to obtain the appropriate capacitance. If the voltage value of the capacitance is not enough, the series method can also be used to improve the voltage value. If the circuit needs more than 25V voltage, the capacitance is 500uf. It's only a 1000uf / 16V capacitor, and it can connect two 1000uf / 16V capacitors in series. In series, the equivalent capacitance of 32V and 500uf can be obtained.