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Film Capacitors

The BFC236645273 field film capacitor, also known as a polyester film capacitor, is a capacitor type that utilizes a metal film sprayed with an insulating material, usually polyester, to form the capacitor body. Its design allows it to operate reliably under high temperatures and other harsh conditions. The BFC236645273 is a popular choice for many applications within power supply systems, especially those related to automotive, lighting, or audio applications.

Application Field

The BFC236645273 is primarily used in miniature power supplies, such as those used in automotive and lighting systems. Its small size and high efficiency make it an ideal choice for a variety of such applications. As such, the BFC236645273 is commonly specified in the design of automotive power supplies, LED lights, lighting systems, computers, and audio systems. It has also been used in non-automotive fields, such as those related to telecommunications and railroad signaling.

Working Principle

The BFC236645273 works using a metal film sprayed with an insulating material, usually polyester. It uses a unique construction that allows it to rise to high temperatures without losing its functioning capabilities. The film itself serves as the capacitive element of the device. On one end of the device, a dielectric material on the film creates the capacitance and acts as a barrier to electrons passing from one side of the film to the other side. When an electrical voltage is applied, an electric field is created between the two sides, allowing the electrons to travel through the devices and be stored in the form of energy.

The BFC236645273 is ideal for applications requiring long-term performance in strenuous environments. It is designed with extreme tolerances in mind, which means that it can operate at temperatures up to 55℃ and still remain reliable. Additionally, its extremely compact size makes it ideal for use in miniature devices, where space is at a premium. All these features combine to make the BFC236645273 an ideal choice for many applications requiring reliable power supply.

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