CDRH3D28/LDNP-180NC

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Fixed inductors are components used in electronic circuits to create a constant electric current by limiting the amount of current entering the circuit. They can be used in a wide range of applications from low-power circuits to high-powered test equipment. The CDRH3D28/LDNP-180NC is a fixed inductor manufactured by Coilcraft, and it is renowned for its high efficiency and performance.

The CDRH3D28/LDNP-180NC is a high-efficiency, surface-mount inductor. It is designed specifically for use in power circuits, which require high currents and low-noise. It features a low DCR (direct current resistance) of 0.09 ohms, a maximum current of 7.3 amps, and a maximum working voltage of 5.6 Volts.

The CDRH3D28/LDNP-180NC is made from a ferrite core material for strength, and the winding is formed from high-temperature enameled copper wire. The size of the inductor is 28mm x 13.3 mm x 11.7mm. This makes it suitable for applications where space is at a premium, and it has a great deal of mechanical stability.

The primary application field for the CDRH3D28/LDNP-180NC is high-efficiency power circuits such as DC/DC converters, automotive power supplies, or LED lighting drivers. It is also popular for use in high-frequency switching circuits due to its low DCR and induced hot-spot resistance. Additionally, it can be used in frequency filters, audio amplifiers, and other high-frequency applications.

The working principle of the CDRH3D28/LDNP-180NC is based on Faraday’s law of induction. This law states that an induced voltage is proportional to the rate of change of the magnetic flux. The CDRH3D28/LDNP-180NC utilizes this principle to create a constant electric current. The windings of the inductor create a magnetic field when a current is applied to them. This magnetic field induces a voltage in the windings which is proportional to the amount of current in the windings. This voltage, in turn, limits the amount of current entering the circuit, thus creating a constant current.

The CDRH3D28/LDNP-180NC is an excellent choice for high-efficiency power circuits. It is designed for high current applications, has low DCR, and can withstand high operating temperatures. Its size and mechanical stability make it suitable for applications where space is limited, and its low induced hot-spot resistance makes it an ideal choice for high-frequency circuits. Its working principle is based on Faraday’s law of induction, which makes it a reliable, efficient, and cost-effective component for many different applications.

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