The cause of CBB capacitor burnout

CBB capacitor is one of the common electronic components in daily life, and the demand is increasing. The plan of new energy is also being implemented continuously, and the domestic film capacitor has been rising.

Some users suggest that the 0.22uf CBB capacitor is burnt out during commissioning, which may be caused by the overheated burning of the capacitor, which is generally caused by the excessive load. It can be checked whether the loss of the CBB capacitor is too large. Or the current is related to the voltage. Although CBB has a high withstand voltage, it also has a withstand voltage value. Generally, capacitance explosion is due to the high current, but most of the reasons for the high current are because the voltage is too high. After all, the current is obtained according to the voltage and impedance values.

When testing, there are heating devices, which should also be far away from CBB capacitance. Because if the resistance is short circuited, the heating will cause the capacitance nearby to rise sharply. When measuring the actual temperature of the capacitor, check the quality of the capacitor. When purchasing CBB capacitors, we remember to look for guaranteed manufacturers. With the development of new energy, CBB capacitors begin to replace aluminum electrolytic capacitors. In the future, we can not ignore the development. As a film capacitor manufacturer, it is our responsibility to ensure the quality.

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