SCRH73B-680

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Fixed inductors are used in various devices and circuits. They are collectively referred to as chokes, inductors, flybacks, and reactors. Commonly used fixed inductors are generally small in size, large in current withstand, low in scheme dc resistance, low in the use of magnetic material permeability, and low in cost. The fixed inductor is mainly used in radio frequency circuits and high frequency circuits.

SCRH73B-680 is one of these fixed inductors. It features a 0.68 uH inductance, a 0.015 ohm DC resistance for a maximum of 0.9 A current, and a maximum of 1 A DC current. With its small coil size and low self-inductance, SCRH73B-680 is suited for many types of applications.

SCRH73B-680 is mainly used in power supply filter circuits, switching power supplies, cellphone chargers, DC/DC converters, SMPS/flyback power converters, and more. Its working principle is based on Faraday\'s law of induction. According to the law, a changing current-in this case the current in the inductor coil-will create an electromotive force (EMF) in the inductor. This EMF can be used to either produce an electrical output from the inductor or to oppose the current in the inductor, thus controlling its speed of change.

SCRH73B-680 also offers high-frequency filtering. Its winding structure ensures low power losses at radio frequencies. This is beneficial not only for reducing emissions from the power supply circuit, but also for maintaining maximum efficiency from the supply.

The effective capacitance of SCRH73B-680 is relatively low. This enables it to handle high frequencies and high frequencies at the same time. Its increased winding area reduces the inductance, which is beneficial for boosting power supply frequencies as needed. Furthermore, its efficiency is higher than that of many other models. These features make it suitable for many circuits.

Overall, SCRH73B-680 is an ideal choice for a variety of applications and circuits. It offers low DC resistance, low inductance, and high-frequency filtering capabilities. Its winding structure helps to reduce power losses, and its increased winding area helps to reduce inductance. Finally, its relatively low effective capacitance allows it to handle high frequencies as needed. All these features make it an ideal choice for power supply filter circuits, switching power supplies, cellphone chargers, DC/DC converters, SMPS/flyback converters, and more.

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