CDRH8D28HPNP-4R7NC

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Introduction to the CDRH8D28HPNP-4R7NC Series Fixed Inductors

The CDRH8D28HPNP-4R7NC series of fixed inductors is developed by Coilcraft, Inc. and is a part of their CDRH8 product family. This series of fixed inductors are designed to have a wide range of uses in consumer electronics and industrial applications. They are ideal for use in power supplies, DC-DC converters, switch-mode power supplies (SMPS), motor drive controllers, and high-voltage pulse applications.

Features and Benefits

The CDRH8D28HPNP-4R7NC series of fixed inductors offer a number of features and benefits, making them an ideal choice for a wide range of applications. Some of these features and benefits include:

• Excellent high-frequency characteristics, with an operating frequency range of 8 to 500MHz
• Operating current range of 0.2 to 50A
• Wide operating temperature range, up to 125°C
• High-power handling capability up to 30W
• RoHS compliant
• Very low DCR

Application Fields and Working Principle

The CDRH8D28HPNP-4R7NC series of fixed inductors are widely used in a variety of consumer electronics and industrial applications, including:

• DC-DC converters
• Switching power supplies
• High-voltage pulse applications
• Motor drive controllers
• Uninterruptible power systems (UPS)
• Automotive applications

These fixed inductors rely on the fundamental principles of electromagnetism to perform the desired operation. In a typical application, a voltage is applied to the inductor windings, generating a magnetic field. This magnetic field will link with the windings, inducing a current in the windings. This induced current will produce a magnetic field of its own, which is opposed to the original field. This opposition results in a resistance, which is known as inductance. This inductance is what produces the desired effect in the application.

Conclusion

The CDRH8D28HPNP-4R7NC series of fixed inductors are a reliable and cost-effective solution for a variety of consumer electronics and industrial applications. Their excellent high-frequency characteristics, high-power handling capability, and RoHS compliance make them an ideal choice for those seeking reliable and efficient power solutions.

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