FAQ

Home » FAQ

Fan start capacitor connection

Fan start capacitor connection detection method Household electric fans use single-phase AC motors, so only one live wire and one neutral wire can work normally, but in order to protect the motor, an additional electric fan starting capacitor needs to be installed, which can avoid the time of starting The winding is burnt out because of [...]

2020-12-16T02:12:57+00:00Categories: FAQ|Tags: |Comments Off on Fan start capacitor connection

Reasons for the explosion of power capacitors

        ①When the power capacitors is operated for a long time under the environment of overvoltage, overcurrent, high temperature, etc., the insulating medium of the capacitor is aging and a large amount of gas is generated, which increases the internal pressure of the power capacitor. When the pressure is greater than the maximum [...]

2020-12-11T02:06:33+00:00Categories: FAQ|Tags: |Comments Off on Reasons for the explosion of power capacitors

Classification of electric double layer capacitors

Electric double layer capacitors can also be called supercapacitors, a new type of energy storage device with high energy density electrochemical capacitors, which are thousands of times higher in capacity than ordinary electrolytic capacitors. Electric double-layer capacitors have the characteristics of short charging time, long service life, good temperature characteristics, energy saving and environmental protection. Classification [...]

2020-12-08T02:14:41+00:00Categories: FAQ|Tags: |Comments Off on Classification of electric double layer capacitors

Can the electric fan capacitor 1.5Uf be replaced by 2Uf?

If the electric fan capacitor uses 1.5UF or 2UF, it may be an AC fan, and this capacitor is the starting capacitor of the AC fan motor. If the power supply part is a resistor-capacitor step-down, it may be a capacitor used for step-down. Two capacitors are introduced separately. 1. If the resistance-capacitance step-down is used, [...]

2020-12-03T02:29:35+00:00Categories: FAQ|Tags: |Comments Off on Can the electric fan capacitor 1.5Uf be replaced by 2Uf?

2021 China’s MLCC industry market size and development prospect forecast

MLCC is formed by stacking ceramic dielectric membranes with printed electrodes (inner electrodes) in a staggered manner. After a one-time high-temperature sintering to form a ceramic chip, the two ends of the chip are sealed with metal layers (outer electrodes). MLCC not only has the characteristics of capacitor "passing through and passing through", it also has [...]

2020-11-28T01:54:43+00:00Categories: FAQ|Tags: |Comments Off on 2021 China’s MLCC industry market size and development prospect forecast