DC Resistance (DCR):	2 mOhm Max
Height - Seated (Max):	0.150" (3.80mm)
Size / Dimension:	0.543" L x 0.508" W (13.80mm x 12.90mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	200kHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	SCIHP1338
Shielding:	Shielded
Current - Saturation:	48A
Current Rating:	25A
Tolerance:	±20%
Inductance:	470nH
Material - Core:	--
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors: SCIHP1338-R47M Application Field and Working Principle

Fixed inductors, also known as inductor coils, are passive electrical components consisting of wire wound around a core material to induce a magnetic field. They have a wide range of applications, from military field to industrial use. One particular type is the SCIHP1338-R47M – a chip-style wire wound inductor – and this article will explain its application field and working principle.

SCIHP1338-R47M Overview

The SCIHP1338-R47M is a wire wound, chip-style inductor. It has a size of 13 x 13 x 7 mm and a lightweight of 12g. Despite its small size, ha a wide frequency range of 0.3MHz – 5MHz and a ultra low DCR of 0.112Ω. This makes it ideal for power supply applications such as DC/DC converters. It is also available in voltages from 12V to 24V and can be customized to customer requirements – such as custom DCR, inductance, and size.

Application Field of SCIHP1338-R47M

The SCIHP1338-R47M is mainly used in power supply and communication applications. It is ideal for switching power supply applications, such as DC/DC converters, due to its low DCR and wide frequency range. It is also used in mobile communication systems, video equipment, and laptops.This chip-style inductor has also found applications in military and aerospace fields. Its high-intensity magnetic field makes it ideal for high-frequency applications such as signal transmission and communication systems. It has also been used in weapons such as missiles and aircrafts to reduce interference and ensure signal integrity.

Working Principle of SCIHP1338-R47M

The working principle of the SCIHP1338-R47M is based on the principle of induction. It has a core – typically a ferrite core – with multiple windings of insulated wire. As a current flows through the wire, it induces a magnetic field in the core and the surrounding environment. This produces an inductance that opposes the change in current. In the SCIHP1338-R47M, the wires are wound in a unique pattern that increases the inductance while minimising power consumption. This makes it more efficient and reduces total harmonic distortion, while still offering a wide frequency range.

Conclusion

The SCIHP1338-R47M is a chip-style wire wound inductor with a wide application field. It is mainly used in power supply and communication applications, as well as military and aerospace fields. Its working principle is based on the principle of induction and has a unique winding design which increases its efficiency. This chip inductor is available in a variety of sizes and voltage ratings, and can be customized to customer requirements – such as custom DCR, inductance, and size. It is a reliable and efficient choice for various applications and offers superior performance compared to other inductors.

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