DB030088BH10236BJ1

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Feedthrough capacitors are a type of capacitor designed to provide high-frequency shielding between two electric circuits. The DB030088BH10236BJ1 belongs to this category, and is a feedthrough capacitor with radial lead formed onto a ceramic insulation. It is mainly used to filter high-frequency interference on transmission lines while maintaining good signal transfer.

Application Field

The DB030088BH10236BJ1 feedthrough capacitor is mainly applied in the following fields.

Power Supply

DB030088BH10236BJ1 feedthrough capacitor can be used to filter high-frequency noise in power supplies and reduce power supply ripple, which helps reduce system noise.

Automotive

The DB030088BH10236BJ1 is also used in automotive applications. It can filter out EMI and reduce the impact of EMI on the performance of automotive-related systems.

Communication System

The DB030088BH10236BJ1 feedthrough capacitor is widely used in communication systems, especially in high-speed communication systems, to reduce EMI. It can also reduce the signal transmission distortion which appeared in high-speed communications.

Working Principle

The DB030088BH10236BJ1 feedthrough capacitor can effectively filter high-frequency interference in two ways.

Capacitance Effect

The feedthrough capacitor can effectively filter high-frequency noise due to the capacitance effect, which occurs when two metal plates (or conductors) are separated by an insulator. It is an inherent electrical component that stores electrical charge. The DB030088BH10236BJ1 feedthrough capacitor can provide higher capacitance values than the original transmission line.

Inductance Effect

The feedthrough capacitor can also filter high-frequency noise due to the inductance effect. The DB030088BH10236BJ1 feedthrough capacitor uses a spiral-wound copper coil that creates an inductance value and reactance, which can effectively reduce high-frequency interference.

Conclusion

The DB030088BH10236BJ1 feedthrough capacitor is designed to filter high-frequency noise on transmission lines while maintaining good signal transfer. It is mainly used in power supplies, automotive, and communication systems. It has two working principles： the capacitance effect and the inductance effect. Both effects can effectively reduce EMI and noise.

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