4.Insulation resistance: used to indicate the size of the leakage of electricity. Generally, the capacitance of the small capacity is very large, and the insulation resistance is very large, in the hundreds of megaohms or thousands of megaohms. The insulation resistance of electrolytic capacitors is

What are the main characteristic parameters of chip capacitors? They include capacity and error, rated operating voltage, temperature coefficient, insulation resistance, loss and frequency characteristics. 1.Capacity and error: maximum allowable deviation of actual capacitance and nominal capacitanc

Conversely, the leakage current of the electrolytic capacitor increases (the leakage resistance decreases). In this way, we first assume a very "+" pole, and the pointer type multimeter is R*100 or R*1K, then the assumed "+" is connected with the black pen of the multimeter, the other is connected w

Multi-layer ceramic capacitors, also known as SMD capacitor and surface mounted capacitor, is usually yellow, black or light blue. Can be divided into two categories of polarity and polarity, Samsung capacitor first level agent to explain to you multi-layer ceramic capacitors positive and negative p