SCRH62B-100

Fixed Inductors: SCRH62B-100 Application Field and Working Principle

Fixed inductors are widely used in electronic circuit designs as passive components. Inductors are used in power supplies, coupling circuits and RF signal processing. One of the most popular fixed inductors is the SCRH62B-100, a wide-bodied component made of high-purity ferrite material. In this article, we look at the application field and working principles of SCRH62B-100.

Application Field of SCRH62B-100

SCRH62B-100 is a fixed inductor designed for applications in high frequency switching circuits up to 1 MHz. The device has low DCR and is suitable for high current applications. It can be used in automotive circuits such as airbag ECU and other power electronics designs. The inductor is also suitable for high current resonant circuit applications such as LCD panel drivers and electrostatic discharge protection circuits. The SCRH62B-100 is designed for direct surface mount applications with no additional lead frame or connector required.

Working Principle of SCRH62B-100

The SCRH62B-100 is a high density inductor with an inductance of 5.1 uH at 1 kHz. The device has a self-resonant frequency of up to 1 MHz and consists of two sister coils with an outer shield and two ferrite cores. The core material is high-purity ferrite with an impedance of 1 mΩ. The inductance factor of the device is 0.00225 G2/mH and is mainly determined by the coil structure. The device also has low DCR with a maximum of 0.25 Ohms.

When the SCRH62B-100 is used in an electronic circuit, it generates a magnetic field when an input current is applied. The magnetic field stores energy and induces a voltage in the same coil when the input current stops. This is how the inductor filters out high frequency signals and allows low frequency signals to pass through. As the core material of the device is made of high-purity ferrite, it has high inductance and low DCR making it suitable for high frequency switching applications.

The SCRH62B-100 is a reliable component for high frequency switching applications up to 1 MHz. It has low DCR and high inductance making it suitable for high current applications in automotive circuits, LCD panel drivers, electrostatic discharge protection and other power electronics designs.