ATCA-03-151M-H

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Fixed inductors are an important type of electrical component in modern electrical systems. They are widely used in power supplies, signal conditioning, and power electronics applications. The ATCA-03-151M-H is a general-purpose fixed inductor designed for such uses. It is a through-hole inductor featuring low-profile construction and low-profile lead configuration. In this article, the application field and working principle of the ATCA-03-151M-H are described in detail.

The ATCA-03-151M-H fixed inductor is primarily used in electrical circuits that require higher current handling capability and lower magnetic interference. It is ideal for high current applications such as automotive electronics, low-voltage switching power supplies, DC-DC converters, and circuit protection. Due to its secondarily low DC resistance, the ATCA-03-151M-H is also suitable for high-frequency signal conditioning and voltage clamping applications.

The ATCA-03-151M-H can handle a current of up to 5.4 amperes (A) and has an inductance of 150.2 microHenry (μH). The device is available in both a horizontal and vertical package. Furthermore, it features a maximum operating temperature of 130°C, enabling it to withstand harsh environmental conditions. The ATCA-03-151M-H has a dielectric strength rating of 1,600 volts, providing protection against transient voltages.

The working principle of the ATCA-03-151M-H fixed inductor is quite simple. When an alternating current (AC) is applied to the device, the coil generates an electromagnetic field. This field induces a voltage in the coil, which opposes the current in the coil and impedes its flow. This process is known as inductance, and the amount of inductance generated is determined by the size and shape of the coil and the core material. The ATCA-03-151M-H is constructed with a ferrite core and a coiled wire winding, producing a high degree of inductance.

The ATCA-03-151M-H fixed inductor is an effective device for a variety of electrical applications. Its low profile lead configuration enables it to fit into tight spaces, while its higher current handling capability and lower magnetic interference makes it ideal for power supply and signal conditioning applications. The device has a wide operating temperature range and is capable of withstanding transient voltages, making it an excellent choice for automotive and other high-temperature applications.

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