A brief introduction to four applications of film capacitance

Speaking of film capacitors, it can be said that it is endless. Small electronic components, protection circuits guard the life, all kinds of circuits will be applied to. The editor then compiled the four film capacitors for everyone, hoping to help solve the problem.

Metallized polypropylene film capacitor

Purpose: used for reducing the power supply of the meter and transmitting the carrier signal.

Characteristic：

(1) low loss, high impedance and high pressure resistance;

(2) excellent moisture resistance;

(3) excellent flame retardancy;

(4) special technology is adopted to prevent destructive corona.

(5) excellent capacitance stability under long term load.

Metallized polyester film capacitor

Applications: bypass, isolation, coupling, decoupling, pulse, logic, timing, circuit oscillator.

Characteristic：

(1) excellent anti pulse ability;

(2) excellent moisture resistance;

(3) excellent flame retardancy;

(4) high capacity stability.