C878AF24200AA4J

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Film capacitors, also known as plastic film capacitors, refer to capacitors with dielectric films made of plastics such as polyester, polypropylene, and polystyrene as the dielectric. These capacitors are widely used in various electronic circuits due to their temperature stability, wide frequency range, and insulating performance.

C878AF24200AA4J is a product by CAPXX, one of the leading developers of film capacitors in the industry. It has a maximum voltage rating of 1200V, a capacitance of 400pF, and a temperature range from -40°C to 85°C. This film capacitor offers many advantages for both industrial and consumer applications, including excellent temperature stability, low ESR (equivalent series resistance) and ESL (equivalent series inductance), fast switching frequency, and wide operating temperature range.

The C878AF24200AA4J is designed to provide high temperature stability and low inductance in critical high frequency circuits. It is suitable for applications like high voltage DC-DC converters, LED drivers, power supplies, pulse transformer cores, and automotive electronics. The capacitor is able to withstand temperatures up to 250°C and has high endurance under high voltage spikes without affecting its performance. It is able to sustain high current pulses and has low ESR, which makes it more efficient in power conversion.

The C878AF24200AA4J works using the principle of storage and release of electric charge. When the capacitor is connected to a voltage source, the electrons of the source move to form a negative layer on one plate of the capacitor and a positive layer on the other plate. The electric field established between the plates drives more electrons towards the negative plate and leads to a build up of energy. This energy is stored until the capacitor is disconnected from the voltage source and released throughout the circuit, which completes the cycle.

The C878AF24200AA4J is an ideal solution for a variety of electronic applications. Its excellent temperature stability, low inductance characteristics, and fast switching frequency make it suitable for a wide range of high-frequency circuits, particularly those with high-voltage requirements. For these applications, it offers an unbeatable combination of efficiency, reliability, and cost effectiveness.

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