305PHC700K

Applications

The 305PHC700K film capacitor is heavy duty and designed for high voltage impulse applications. It is ideal for use in aerospace and high-reliability industries such as telecommunications, medical, railway, and construction equipment. It is suitable for use in DC circuits on military aircraft, VCAS lighting systems, telecom equipment, and UPS systems.

The 305PHC700K film capacitor has a wide range of applications and is available in multiple sizes, lead types, dielectric materials, and form factors to provide improved performance. They can be used in DC-DC converters, short-term and peak current supplies, charging and boost circuits, auxiliary and secondary supplies, and other power circuits.

Working Principles

A film capacitor is an electric component made of thin dielectric material, such as plastic, nylon, after polyester, and polypropylene. The PCB boards, terminals, and connectors are all made from laminated metal foil and plastic or paper layers. The metal layers act as the electrodes and the dielectric material is the insulator between them.

The functioning of film capacitors relies on principles of electrical phenomena. When an electrical field is used between the two electrodes, the electrical field pulls the electrons from the positive electrode to the negative electrode. This process generates an electrostatic field and the electrons’ movement forms an electrical charge.

The 305PHC700K movie capacitor can handle high DC and impulse voltages, depending on the size and material of the chosen film. It is suitable for demanding electric currents from DC-DC applications, boost and secondary rectifiers, and short-term and peak current supplies. Additionally, this capacitor is well-suited for aviation, military, and extreme environmental conditions.

Key Features

The 305PHC700K film capacitor has the following key features:

• Wide temperature ratings up to +160°C and -15°C to +160°C.
• Stable performance over a wide range of temperatures.
• High-frequency response and low-resistance characteristics.
• High voltage rating up to 450V DC and 5 kV impulse.
• Low leakage current and self-healing properties.
• High impedance for high-frequency applications.

The 305PHC700K film capacitor is the perfect choice for high-precision and high efficiency applications due to its multiple advantages. It is highly reliable, efficient, and adaptable, making it an ideal choice for many high-end applications in various fields.

Conclusion

The 305PHC700K film capacitor is designed for operation in extreme climates and provides superior performance. It is ideal for a variety of applications, including aerospace, military, and high-reliability industries. Its key features include wide temperature ratings, high voltage ratings, low leakage current, and high frequency response. The 305PHC700K film capacitor is highly adaptable and efficient and the perfect choice for many precision applications.