CDR125NP-151MC

DC Resistance (DCR):	400 mOhm Max
Height - Seated (Max):	0.232" (5.90mm)
Size / Dimension:	0.496" L x 0.457" W (12.60mm x 11.60mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	1kHz
Operating Temperature:	-40°C ~ 100°C
Ratings:	--
Frequency - Self Resonant:	5.55MHz
Q @ Freq:	--
Series:	CDR125
Shielding:	Shielded
Current - Saturation:	--
Current Rating:	850mA
Tolerance:	-15%, +20%
Inductance:	150µH
Material - Core:	--
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

Fixed inductors are passive components used in electronic circuits and systems for energy storage, signal filtering, decoupling, and other applications. A typical fixed inductor design is a coiled wire-wound device with two operationally-interrelated terminals. The CDR125NP-151MC is a specific type of fixed inductor that offers special features, including an economical mounting package, high inductance values, and low insertion losses. In this article, we will discuss the application field and working principle of the CDR125NP-151MC.

Application Field

The CDR125NP-151MC fixed inductor is used in a variety of applications, such as high-frequency switching supplies, resonant circuits, and high-efficiency DC-DC converters. Due to its compact size, the CDR125NP-151MC is popular for use in applications with limited available space, such as avionics and asdfadsf. The inductor also offers outstanding performance with low insertion losses and high inductance values, making it well-suited for power conversion applications. Additionally, the inductor is available in several different package sizes for different applications, such as through-hole and surface-mount packages.

Working Principle

The basic operation of the CDR125NP-151MC fixed inductor is simple. It consists of two parts, a magnetic conductor (coil) and an insulating body (ferrite core). When a current passes through the winding of the magnetic conductor, a magnetic field is generated around it. This magnetic field can be described as the sum of the magnetic fields from each individual winding. This magnetic field also interacts with the ferrite core, inducing a magnetic flux inside it, which contributes to the overall inductance of the device.As the current running through the Windings increases, the strength of the magnetic field increases as well, leading to an increase in the overall inductance of the device. Conversely, when the current running through the winding decreases, the strength of the magnetic field decreases, leading to a decrease in the inductance of the device. This is why the CDR125NP-151MC fixed inductor is often used to store energy in capacitors and provide high-frequency filtering and decoupling in electronic circuits and systems.

Conclusion

The CDR125NP-151MC fixed inductor is a versatile passive component used in a myriad of applications requiring energy storage, signal filtering, decoupling, or any combination of the three. Due to its small size and high performance, it is often used in applications that require limited space, such as avionics and asdfadsf. The inductor also provides high inductance values and low insertion losses. Its working principle is based on the interaction of a magnetic field with a ferrite core, which leads to an increase or decrease in the inductance as the current running through the winding changes.

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