PM5022-1R0M Inductors, Coils, Chokes

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Fixed inductors play an important role in wide range of electrical and electronic circuits used in electronic devices. Most commonly found fixed inductors are components used to store energy in a magnetic field. The PM5022-1R0M is one of the most commonly used fixed inductors. This inductor is used in applications like dc-dc converters, power supplies, DC/DC converters for low voltage applications, mobile phone, battery charger and digital circuit boards.

The PM5022-1R0M is designed to provide a reliable, low-profile inductor solution for power conductor applications where efficiency, space, current, and heat dissipation are critical. The device is based on copper-iron core material with tinned surface to ensure better thermal conductivity.

The PM5022-1R0M is an ideal choice for applications such as power regulators, high current switches, DC-DC converters, switch mode power supplies, and current limiting power supplies. It features shielded construction to provide superior EMI/RFI shielding and includes a ferrite core which provides greater stability and RF isolation. It also includes a solderable iron powder core for easier assembly.

The PM5022-1R0M has a high inductance of up to 1.0mH and its properties allow it to operate at a higher current with less power consumption. The maximum current rating of this inductor is 50A. The unit features very low impedance and very high self-resonance frequency. The maximum self-resonance frequency is 100 MHz and the total inductor size is only 0.05 inches.

The working principle of fixed inductors such as the PM5022-1R0M is based on Faraday’s law of electromagnetic induction which states that a changing magnetic field produces a current in a conductor. The device works by storing the energy in the form of a magnetic field within the inductor’s core while a current is flowing through the coil. When the current is reduced, the stored energy is released into the circuit in the form of a current through the inductor. The amount of energy stored within the device depends on the inductance and the coil winding.

The unique design of the PM5022-1R0M allows it to handle higher current as well as to reduce EMI emissions and ensure low noise in EMC circuits. The device has also been designed to maintain superior magnetic characteristics, low profile, and low EMI under heavy loads. It also has very high current ratings and therefore it is suitable for high-power applications. Furthermore, its high inductance and low DCR make it ideal for stepping up voltage in circuits with low input impedance.

In conclusion, the PM5022-1R0M is a reliable and versatile fixed inductor suitable for use in a wide range of electrical and electronic equipment. It is designed for applications requiring high current and high efficiency, such as power regulators, current limiting power supplies, and DC-DC converters. Its unique design also allows it to handle high current without compromising on EMI emissions. It is easy to assemble and provides superior thermal conductivity. It is an ideal choice for applications where power, space, and current are crucial.

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