1782-87H

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Fixed inductors are components that store energy, also known as inductors, which are widely used in power supplies and filtering circuits.

In the field of fixed inductors, the 1782-87H type is one of a series of fixed inductors. It is mainly composed of a magnetic core and an insulated copper wire wound around the core. The core material of this type inductor is mainly ferrite, and there are also some iron powder cores. At the same time, due to the special structure of this type of inductor, it is characterized by small volume, high inductance, low resistance, stable characteristics, and high accuracy.

The working principle of the 1782-87H type inductor is relatively simple. When a current is passed through, a magnetic field is generated in the coil, which stores energy. The greater the current, the stronger the magnetic field, and the greater the energy stored. Moreover, the effect of the transformer is also applied to the 1782-87H type inductor, that is, when the primary voltage increases, the magnetic field in the coil increases and the secondary voltage increases accordingly, achieving the purpose of voltage transformation.

The 1782-87H type inductor is mainly used in electronic products such as power supply filtering, actuators, micro motors, switching power supplies and communications systems. In switching power supplies, it is used to filter residual currents and unnecessary signals, and the current passing through the circuit will not affect the normal operation of other circuits.

In vehicles, there are many 1782-87H type inductors. In some vehicles with automated functions, actuators such as window lifts, sunroofs and parallel parking are used to control the door opening and closing. The actuator is powered by a 1782-87H type inductor, which mainly provides a stable power supply for the actuator.

In short, the application of 1782-87H type inductors is very wide and its working principle is relatively simple, that is, the magnetic field generated by the current passing through the coil, stores energy. It is mainly used in power supplies and filtering circuits, and can also be used in actuators or micro motors.

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