CDR74BNP-560LC

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Fixed inductors are a type of inductors which have a fixed inductance value that does not change with time or from device to device. The CDR74BNP-560LC is an open-frame fixed inductor that is extensively used for a variety of applications in various industries. It features a low DC resistance, an ultra-low profile, and is rated for up to 1.2A of current.

The CDR74BNP-560LC is a small, flat, and round device with a diameter of 7.4mm, a length of 5mm, and a height of 2.6mm. It has metal terminations and is made of high-temperature epoxy resin that provides a secure and reliable connection. As for the electrical characteristics, the device boasts a high inductance with a wide operating frequency range. The inductance of the device ranges from 10uH to 560uH with an inductance tolerance of ± 10%. The parts can support a peak current rating of 1.2A and have a DC resistance of 0.329Ω.

The CDR74BNP-560LC is mainly used in power conversion circuits, particularly in interference suppression circuits of electrical equipment, DC-DC converters, and AC adapters. Since it has a high inductance and low DC resistance, it functions as an ideal filter to suppress high-frequency noise, effectively eliminating the interference to upstream circuits.

The working principle of the CDR74BNP-560LC draws from the Faraday’s law of induction, which states that a changing current will produce an induced voltage in a conductor loop. This law forms the basis for the function of an inductor. When a current is applied through the conductor, an opposing voltage is induced. This opposing voltage counteracts any further increase in current and thus stabilizes the overall current. The smaller the coil in the inductor, the higher the inductance and the higher the induced voltage. The CDR74BNP-560LC has a small coil and thus provides a high inductance with a greater induced voltage.

Because of its small size and efficient operation, the CDR74BNP-560LC is one of the most popular open-frame fixed inductors in the market. It provides incredible performance at a low cost and is a great choice for anyone looking for reliable inductors. With its wide operating frequency range, low DC resistance, and high inductance, the CDR74BNP-560LC is a device that will suit multiple applications in various industries.

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