CAL45VB470K

Series:	CA, L Type
Packaging:	Tape & Box (TB)
Part Status:	Obsolete
Type:	Wirewound
Material - Core:	--
Inductance:	47µH
Tolerance:	±10%
Current Rating:	870mA
Current - Saturation:	890mA
Shielding:	Unshielded
DC Resistance (DCR):	520 mOhm Max
Q @ Freq:	--
Frequency - Self Resonant:	--
Ratings:	--
Operating Temperature:	-25°C ~ 105°C
Inductance Frequency - Test:	2.52MHz
Mounting Type:	Through Hole
Package / Case:	Axial
Supplier Device Package:	--
Size / Dimension:	0.173" Dia x 0.315" L (4.40mm x 8.00mm)
Height - Seated (Max):	--

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Introduction

Fixed inductors, or fixed-value inductors, are available in a variety of sizes and configurations. This type of component is used in a wide range of applications that include power supplies, radio-frequency transmission and reception, and computer systems. The CAL45VB470K is an example of a fixed inductor which has been developed for use in power electronics applications. This article will explain the application field and working principle of the CAL45VB470K fixed inductor.

Application Field

The CAL45VB470K fixed inductor is designed for use in high power applications. It is used in a range of electronic power-shifting applications such as resistive heating, camera flash, and voltage-controlled current sources. In addition, the CAL45VB470K is also suitable for use in power switching devices which require the control of current in a power electronic systems. These devices are used in applications such as DC-to-DC converters, DC-to-AC inverters, LED drivers, and various electronic integrated circuits. Moreover, the CAL45VB470K is also used as a feedback device which helps to stabilize the output and maintain the desired voltage and current in power supplies.

Working Principle

The CAL45VB470K fixed inductor works on the principle of electromagnetic induction. It is a passive component which works by inducting a magnetic field when a current passes through a coil of wire that is wound around a magnetic core. This magnetic field induces a voltage in the coil which is proportional to the rate of change of current that passes through it. The CAL45VB470K contains multiple coils which are wound around a ferrite core. This helps to increase the inductance of the component and allows for higher power applications. The CAL45VB470K also features an internal shield which helps to reduce the emission of electromagnetic interference. This internal shielding helps to protect any surrounding components from any unintended interference which may be generated by the inductor.

Conclusion

The CAL45VB470K fixed inductor is a component which is used in a wide range of high power applications. It works on the principle of electromagnetic induction in which a magnetic field is induced in a coil of wire when current passes through it. This induces a voltage in the coil which is proportional to the rate of change of current passing through it. The CAL45VB470K also includes an internal shield to reduce the emission of electromagnetic interference and protect any surrounding components.

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