Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Film Capacitors: B32934A3474K000 Application Field and Working Principle

Film capacitors are swiftly becoming more and more popular in the industry, due to their advantageous characteristics like improved temperature cycling performance, higher thermally conductivity, and better humidity resistance. The B32934A3474K000 is one of the forefront products available in the film capacitor market. This article will introduce this capacitor\'s gold-plated lead film capacitor, application field and working principle.

Characteristic of B32934A3474K000

The B32934A3474K000 is ideal for a wide range of applications such as audio, broadcasting, motor drives, television (TV) sets, electrical equipment, and industrial electronics. This gold-plated lead film capacitor utilizes polypropylene film as dielectric material and with other parts boasts an improved temperature cycling performance, higher thermally conductivity, and better humidity resistance.

B32934A3474K000 Is capable of rapid ripple current transfer, high pulse current withstanding capacity and a high dielectric strength due to its aluminum coating. It also provides excellent insulation, up to 5KV, among other advantages. The capacitors have a capacitance ranging between 0.033 to 10µF and an adjacent pF capacitance tolerance of +10%.

B32934A3474K000 Application Fields

In professional audio systems, the B32934A3474K000 is designed for signal filtering, signal processing, frequency conversion, and feedback from loudspeakers. Besides the audio sector, it is also used in motor drives to protect motors, pumps and engines from motor surge, in television (TV) sets for tuning for a better signal spread, and for noise reduction in industrial electronics and electrical equipment.

The B32934A3474K000 also features an electrostatic shielding electrode layer which improves the noise reduction characteristic of the capacitors. This makes the product efficient at noise cancellation and feedback prevention, some of the key components of high quality audio systems, television sets, and other electronics.

B32934A3474K000 Working Principle

The B32934A3474K000 comprises of electrostatic capacity and leads that are made of stainless steel and covered with gold. The stainless steel leads function to connect the capacitor and the circuit, while the gold plating improves the current-carrying capacity of the stainless steel leads.

The capacitor works on the principle of the attraction of opposite electric charges. This theory states that the opposite electric charges attract each other when connected together and form a capacitance. When the applied voltage is lower than the breakdown voltage, the electrostatic capacity of the film capacitor builds up a potential difference, which creates a linearizable resistance. By alternating the charges and pushing through current, the capacitor stores energy.

Conclusion

In conclusion, the B32934A3474K000 is an advantageous film capacitor and is suitable for a wide range of applications. Its gold-plated lead film construction has improved temperature cycling performance, higher thermally conductivity, and better humidity resistance; thus making it an ideal product for professional audio systems and other industrial applications. Its working principle is based on the attraction of opposite electric charges, where the charged electrons are transferred for storage and potential difference is created for linearization.

The specific data is subject to PDF, and the above content is for reference