B32520C0105M189

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Film capacitors are one of the main components of electrical products. B32520C0105M189 is an important component of the main film capacitors. It is widely used in many products. This article will talk about the application field and working principle of B32520C0105M189.

B32520C0105M189 is manufactured by EPCOS and is made of polypropylene film and aluminum foil. It has special characteristics of high insulation resistance, excellent self-recovery property, high temperature resistance, high withstand voltage, high stability, etc. The maximum insulation resistance is measured up to 50GΩ. The product temperature range is -25 to 85℃, and the rated voltage is 630Vac.

The application fields of B32520C0105M189 include switching power supply, lighting, inverter, motor, equipment, refrigerator, air-conditioning and medical instrument, etc. It is mainly used for AC filter, DC filter, phase shifting, constant impressed voltage, intermediate frequency filter, DC blocking, etc.

The working principle of B32520C0105M189 is simple. It is composed of two electrodes and dielectric material. The dielectric material is made of polypropylene, which has a very strong insulating effect. When an external voltage is applied to it, electrons will be polarized in the dielectric material, forming a static field. The magnitude of the electric field in the capacitor depends on the amount of charge applied between the two electrodes. The higher the charge is, the stronger the electric field will be. The capacitor can store electric energy by forming an electric field. The stored electric energy can be used for power supply or stabilizing voltage.

To sum up, B32520C0105M189 is a kind of polypropylene film and aluminum foil film capacitor, which is widely used in various types of electrical products. It has special characteristics of high insulation resistance, excellent self-recovery property, high temperature resistance, high withstand voltage and high stability. Its application fields mainly include switching power supply, lighting, inverter, motor, equipment, refrigerator, air-conditioning and medical instrument, etc. The working principle of B32520C0105M189is simple. When an external voltage is applied to it, electrons will be polarized in the dielectric material, forming a static field. The capacitor can store electric energy by forming an electric field. The stored electric energy can be used for power supply or stabilizing voltage.

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