CDPH4D19FNP-4R7MC

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Fixed inductors are an important part of many electronic circuits, and are sometimes used in specialized applications. The CDPH4D19FNP-4R7MC fixed inductor is a particularly useful device for specific fields and applications.

The CDPH4D19FNP-4R7MC fixed inductor is an unshielded, surface mountable device designed for low and high current applications. It is a low profile, high-precision, self-supported, non-slotted High-Q inductor. The maximum operating temperature of the device is 40ºC, with a maximum DC current rating of 0.50A. The CDPH4D19FNP-4R7MC fixed inductor features a rectangular, multi-layer winding design, with a ceramic core and 85 VDC breakdown voltage. The device has a wide range of use cases, ranging from power supply decoupling and filtering, bias circuits, delay-tuned circuits and other sensitive signal processing circuitry.

One of the primary uses for the CDPH4D19FNP-4R7MC is in RF communications applications. This device is designed to provide precise inductance values in applications requiring broadband performance, such as mobile phones, radios, WiFi, and other wireless communications systems. The device is also useful for use in EMI shielding and filtering, since it has an especially low ESR rating. The device can also be used for pulse shaping, power management, impedance matching in antenna systems, and more.

The CDPH4D19FNP-4R7MC fixed inductor also has application in power conversion circuits. It is especially useful for power supply filtering, decoupling, and storage capacitors, since it has a low on-resistance and low ripple values. It is also effective in power factor correction, as it can accurately sense and adjust current load changes in the circuit, while maintaining a constant output power.

The working principles of fixed inductors are relatively simple. When an alternating current is passed through the inductor, it creates an electromagnetic field. This field induces a voltage in the inductor, which creates a current of electricity. The amount of current created is dependent on the frequency of the alternating current, and will create a voltage drop, or impedance, across the inductor. This voltage drop is what is used in many different applications, such as in power supply filters and in complementary voltage regulation systems.

The CDPH4D19FNP-4R7MC fixed inductor is an invaluable part of many electronic circuits. Its precision and wide range of applications make it an ideal choice for any designers’ toolkit. Its ability to produce accurate, low ESR values in RF communications, EMI shielding, and pulse shaping circuits, as well as its ability to provide precise inductance values for complementary voltage regulation, makes it an ideal choice for applications in many different fields.

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