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Fixed Inductors

1330R-54G application field and working principle

1330R-54G fixed inductors are designed for miniaturization of various electronic circuits. The product is a kind of highly integrated product with small size, low cost, and large capacity. It can be used in the current DC/DC conversion circuit of computer power supply, digital cellular phone and other hand-held equipments. 1330R-54G fixed inductors are easy to install, can replace traditional surface mount inductors, and can be used in both linear and switching power supplies. In addition, they can also be used in the conversion circuits of related power electronics modules.

Working Principle of 1330R-54G

1330R-54G fixed inductors are based on the principle of electromagnetic induction. When a current passes through the winding of the inductor, a magnetic field is generated around the winding, and this magnetic field induces an electromotive force in the winding, which is known as self-induction. The induced electromotive force will act against the current, thereby limiting the current. The amount of voltage induced by the inductor winding is proportional to the rate of change of the current, and also proportional to the inductance of the winding.

Applications

1330R-54G inductors are designed for use in a variety of applications. They are suitable for use in electronic circuit miniaturization and noise reduction applications, such as DC/DC conversion in computer power supplies and digital mobile phones. In addition, they are also used in high-speed communication circuits, such as light emitting diode drive circuits, LED power supply filters, and DC/DC converters. They are also used in various switching power supply circuits, such as PWM power supply circuits, motor drive power supply circuits, and the like.

Advantages

The 1330R-54G inductor is small in size, low in cost, high in power density, and easy to install. It is also suitable for both linear and switching power supplies, and its performance compares favorably with surface mount inductors of the same size. In addition, the 1330R-54G inductor also has very low penetration loss, which can greatly reduce the amount of heat generated by the inductor.

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