The reason for the CBB capacitor burnout

CBB capacitors are one of the common electronic components in everyday life, and the demand is constantly increasing. New energy plans are also being implemented, and domestic film capacitors are already emerging. In the case, I have seen a lot of users suggest that CBB capacitors burn out and burn out. How to deal with this?

Some users have suggested that the 0.22uf CBB capacitor has been burned out during debugging. This may be caused by the capacitor being overheated and burned. Generally, the load is too large. It can be checked whether the loss of the CBB capacitor is too large. Or the current is related to the voltage. Although the CBB has a high withstand voltage, it also has a withstand voltage. The capacitor explosion is generally due to the large current, but the reason for the large current is mostly because the voltage is too high. After all, the current is obtained based on the voltage and impedance values.

Heat the device during the test and keep away from the CBB capacitor. Because if the resistance is short-circuited, the heat will cause the nearby capacitance to rise sharply. Also check the actual temperature of the capacitor when it is working. In the purchase of CBB capacitors, there are manufacturers looking for protection. With the development of new energy sources, CBB capacitors have begun to replace aluminum electrolytic capacitors. In the future, we cannot ignore them. As a film capacitor manufacturer, it is our responsibility to ensure quality.

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