B25838T6126K4

Film Capacitors

A film capacitor is a type of capacitor that uses a thin plastic film as its dielectric materials to store electrical energy. This type of capacitor is used in a variety of special applications, including temperature sensing, dc off-set filtering, and audio signal filtering.

The B25838T6126K4 film capacitor is an advanced film capacitor that is used in special applications. It has a capacity of 1000uF, and a maximum working voltage of 25V. It is sealed in a compact package and features an epoxy coating for added protection.

Application Field and Working Principle

The B25838T6126K4 is used in a variety of different applications, including dc off-set filtering, radio frequency (RF) filtering, and audio signal filtering. It can also be used as a temperature sensor in some applications. The principle of operation is based on the capacitance created between two thin sheets of plastic film separated by a dielectric material. When a voltage is applied between the two films, a current is created that flows through the dielectric material, which causes a change in the capacitance of the capacitor.

In RF and audio applications, the B25838T6126K4 is used to filter out unwanted signals or frequencies. This is done by creating a low-pass filter, which allows signals below a certain frequency to pass through while blocking out higher frequencies. The capacitor can also be used to block direct current (DC) from passing through the circuit, while allowing alternating current (AC) to pass through. This is known as dc off-set filtering.

In temperature sensing applications, the B25838T6126K4 is used to measure the temperature of an environment. The capacitor’s internal temperature sensor measures the temperature of the environment, and this signal is then sent to a computer or other device to be displayed or recorded. This type of temperature sensor is often used in medical, industrial, and consumer products.

The B25838T6126K4 is a versatile film capacitor that can be used in a variety of special applications. Its high capacity and low working voltage make it a suitable choice for applications that require precision and accuracy.