Introduction to the use of film capacitors

Speaking of film capacitors, it can be said that there are endless streams. Small electronic components, protection circuits to protect life, will be applied in various circuits. The editors then compiled the introduction of the four major film capacitors for everyone, hoping to help you solve the troubles.

Metallized polypropylene film capacitor

Uses: used for electric meter buck power supply, carrier signal transmission.

characteristic:

(1) low loss, high impedance, high withstand voltage;

(2) Excellent moisture resistance;

(3) Excellent flame retardant properties;

(4) Using special techniques to prevent the generation of destructive corona;

(5) Excellent capacitance stability under long-term load.

Metallized polyester film capacitor

Uses: Bypass, DC, Coupling, Decoupling, Pulse, Logic, Timing, Circuit Oscillator.

characteristic:

(1) Excellent anti-pulse capability;

(2) Excellent moisture resistance;

(3) Excellent flame retardant properties;

(4) High capacity stability.