IR02ERR10K

Q @ Freq:	40 @ 25MHz
Height - Seated (Max):	--
Size / Dimension:	0.120" Dia x 0.260" L (3.02mm x 6.60mm)
Supplier Device Package:	Axial
Package / Case:	Axial
Mounting Type:	Through Hole
Features:	--
Inductance Frequency - Test:	25MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	680MHz
Series:	IR
DC Resistance (DCR):	80 mOhm Max
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	1.35A
Tolerance:	±10%
Inductance:	100nH
Material - Core:	Phenolic
Type:	--
Part Status:	Obsolete
Packaging:	--

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Introduction

Fixed inductors, also called linear inductors, are electronic components used to store energy in the form of a magnetic field. They typically consist of a coil of wire wound around a core, with one end attached to the ground and the other end attached to a circuit or device.The IR02ERR10K application field and working principle make it an ideal choice for power supplies, DC/DC converters, power inverters, and various other electronic applications that require high power and good transient response.

Working Principle

The IR02ERR10K application field and working principle are based on the general principle of the inductor. The primary purpose of a fixed inductor is to store energy in the form of a magnetic field, which is produced by the current flowing through the coil of wire. This stored energy can then be released in the form of an oscillating current when needed.When a DC voltage is applied to the inductor, an electric current is established which then induces a magnetic field. The inductance of the inductor is determined by the amount of current which needs to flow through the coils to generate the desired magnetic field. The higher the inductance, the higher the amount of current that needs to flow through the coil to generate the same magnetic field.

IR02ERR10K Application Field and Working Principle

The IR02ERR10K is a fixed inductor capable of handling current levels up to 10 amps and operating at temperatures up to 125°C. Its operating frequency range is between 0.1 to 1kHz, making it an ideal choice for power supplies, DC/DC converters, power inverters, and various other electronic applications that require high power and good transient response.The IR02ERR10K features a ferrite core construction, which facilitates higher inductances without the need for thick wire coils. This decreases the size of the inductor, making it ideal for space-constrained applications. This core also helps reduce core losses and improves the overall efficiency of the inductor.The inductance of the IR02ERR10K is 0.7mH, and its rated primary current is 10A, up to temperatures of 125°C. It also features a wide range of inductance parameters, including saturation current, AC and DC resistance, leakage inductance, and so on.The IR02ERR10K also features excellent heat transfer capabilities due to its flat bottom construction, which facilitates better ventilation and a stable temperature within the application. Its footprint is also optimized to reduce the mounting area, making it an ideal choice for a variety of electronic applications.

Conclusion

The IR02ERR10K is an ideal choice for power supplies, DC/DC converters, power inverters, and various other electronic applications that require high power and good transient response. Its operating frequency range, current-handling capabilities and wide range of inductance parameters make it a versatile fixed inductor. Its optimized footprint and heat transfer capabilities also ensure that it can be used in a variety of applications.

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