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Home » News » industry information » Talking about small high voltage film capacitor

Talking about small high voltage film capacitor

Views: 0     Author: Site Editor     Publish Time: 2019-05-14      Origin: Site

There are many types of film capacitors, mainly polyethyl hydride capacitors, polypropylene capacitors, polystyrene capacitors and polycarbonate capacitors. So, do you know what a small high voltage film capacitor is? Don't worry, the following small series will tell you about it.

 

A small structured film capacitor involving a capacitor structure comprising two leads, a capacitor core and a body. The capacitor core of the body uses a metallized film layer as a medium and an aluminum foil as an electrode, the end face is connected with an aluminum foil by a gold-plated layer, and the lead and the end face are sprayed with a gold layer, and the body is wound by a medium and an electrode and powdered with an epoxy package. Seal composition.

 

Characterized in that the nominal spacing of the leads is no more than 5 mm, the capacitor core is formed by winding a metallized film of a series structure, the metallized film being composed of a film and a metal plating attached to the film, the metal A bezel structure is provided on one or both sides or in the middle of the film.

 

Small-structured film capacitors solve the problem of low reliability, low life, and low volume requirements for low-power energy-saving lamps. They have high rated working voltage, low waste, resource saving, environmental improvement, and strong moisture resistance. It is resistant to temperature shock and can work normally in the working environment of 85°C-110°C for a long time.

 

Excellent resistance to charge and discharge, especially suitable for start-up and freewheeling capacitors on demanding energy-saving lamps, but also for LC, RC oscillator circuits, differential circuits, switching acceleration circuits and transistor overvoltage protection circuits. This type of capacitor has a long life, high reliability, and environmental protection, and can be applied in the case of high voltage, large current, and small size requirements.

 

If you have technical questions, please contact us and we will try our best to solve it for you.


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