BFC237226124

Film Capacitors

A film capacitor is a capacitor that uses a thin film of plastic as the dielectric material. Two metal layers are deposited on the surface of the plastic film and then encapsulated in a plastic box. Due to its significant advantages compared to standard capacitors, the film capacitor is widely used in various consumer electronics.

The BFC237226124 is an aluminum electrolytic film capacitor designed for electronic circuit applications. The cylindrical housing is made of high-temperature alloy cast with a chemical conversion coating, and the rating is temperature range: -55~+105℃. It has a maximum temperature coefficient of ±15% and can be used in a wide voltage range of 12V to 400V.

The specific application field of the BFC237226124 capacitor ranges from filters, frequency dividers, timers and various timing circuits to automotive electronic devices, precision electronic equipment, communication transceivers and mechatronic equipment. It is also used for power switching circuits, and can be used as a voltage regulator or an AC/DC converter.

Working Principles

The working principle of the BFC237226124 capacitor is based on the fundamental laws of electricity. This type of capacitor works by storing electric charge on its conductors and was thereby the most widely used type of capacitor before the widespread use of electrolytic capacitors. The principle of the BFC237226124 working as a capacitor is similar to that of an electrostatic capacitor. This means that when a voltage is applied across the electrodes of the capacitor, they create an electric field that can store energy. This stored energy is released rapidly when the voltage across the electrodes is reduced or removed.The dielectric of the capacitor acts as a barrier between the two electrodes, preventing electric current from passing through it. It is this insulation property which makes the film capacitor ideal for filtering out unwanted electric signals, which is the main reason its used in many electronic circuits.