What is a wound film capacitor? Advantages of coiled film capacitors 1

Spiral film capacitor is a type of capacitor that uses thin film as the dielectric and is constructed by stacking metal foil and thin film together and winding them into a cylindrical or other shape. This type of capacitor is commonly used in electronic devices such as COP472WM-3 power modules, communication equipment, computers, etc. to store and release charges.diode

The advantages of coiled film capacitors include:

1. Higher operating temperature range: Due to the good selection of materials, the wound film capacitor has a wider operating temperature range and is suitable for use in various environmental conditions.diode

2. Excellent stability: The wound film capacitor has high stability and is not easily affected by temperature changes, voltage fluctuations, and other factors, which can maintain relatively stable electrical characteristics.diode

3. Lower losses: Compared to other types of capacitors, wound film capacitors have lower losses, which can improve the efficiency and performance of the system.diode