SCRH73B-820

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Fixed inductors are commonly used components in a variety of electrical and electronic circuits. They are used in applications such as power supply design, signal processing circuits, radio and TV antenna systems, and other applications that require accurate control of inductance. When used correctly, fixed inductors can provide significant power and signal performance benefits. One of the most popular fixed inductors is the SCRH73B-820, which is designed to meet the tough performance requirements of power supply applications.

The SCRH73B-820 is a large, high quality, precision-wound fixed inductor. It has an inductance of 820 uH with high current capability. This high current capability makes it ideal for applications such as switching power supplies, power factor correction circuits, and battery management circuits. The inductor is housed in a rugged epoxy/ceramic housing that is designed to withstand the harsh environment of a power supply.

The working principle of the SCRH73B-820 is based on Faraday\'s Law. Faraday\'s Law states that when a magnetic field is applied to a conductor, an electrical current is induced. The SCRH73B-820 is designed to take advantage of this principle, by creating a deployed magnetic field that induces an electrical current in the windings of the inductor. This induced current is then used to perform the desired function of the inductor.

The SCRH73B-820 has several unique features that make it well suited for applications requiring precision control of inductance. It is rated for operating frequencies of up to 125 kHz, which allows it to be used in high-frequency switching power supplies. It also has a high Q factor, which means it can maintain a stable inductance over a wide range of frequencies. Additionally, the inductor is epoxy/ceramic sleeved for easy installation, further enhancing its versatility.

The SCRH73B-820 is an excellent choice for many applications that require accurate control of inductance. Its large current capability and ability to maintain a stable inductance over a wide range of frequencies make it ideal for a variety of power supply designs, as well as other applications that require precise control of inductance. Its epoxy/ceramic housing and high Q factor make it a great solution for many projects that require high levels of precision.

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