PM125S-271M

DC Resistance (DCR):	700 mOhm Max
Height - Seated (Max):	0.213" (5.40mm)
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:	1MHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	4MHz
Q @ Freq:	--
Series:	PM125S
Shielding:	Shielded
Current - Saturation:	1.07A
Current Rating:	630mA
Tolerance:	±20%
Inductance:	270µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Fixed inductors are a type of electrical component that stores energy in the form of a magnetic field. PM125S-271M is a type of fixed inductor which has a wide variety of uses in various applications. This article will explain the different applications of PM125S-271M and how it works.

Applications of PM125S-271M

PM125S-271M has a wide range of applications in the field of electronics, from high-voltage power supplies to precision circuits. It is often used in automotive applications such as static shielding, load management, and charge pump circuits. It is also used in power converters and switching power supplies, as well as industrial applications such as motor controls, brushless DC motors, and AC/DC controllers.

Working Principle of PM125S-271M

The PM125S-271M is a fixed inductor which has two coils of wire wound around a ferrite core. When a current flows through the coils, a magnetic field is created, which stores energy. This stored energy is then released when the current is removed, allowing the stored energy to be used in various applications.The magnetizing current of PM125S-271M is typically very low, less than 1 A. This makes it ideal for applications where low levels of current are involved. The windings also reduce the amount of voltage drop across the component, making it ideal for precision circuits. The PM125S-271M is also capable of handling a wide range of frequencies, making it suitable for use in various types of circuits. In addition, its high inductance rating makes it suitable for power converters and switching power supplies.

Advantages of PM125S-271M

The PM125S-271M has several advantages over other types of fixed inductors. Firstly, its low magnetizing current makes it suitable for use in precision circuits. Secondly, its windings reduce the amount of voltage drop across the component, making it suitable for power converters and switching power supplies. Thirdly, its high inductance rating makes it ideal for power converters and switching power supplies. Finally, its wide frequency range makes it suitable for use in various types of circuits.

Conclusion

The PM125S-271M is a type of fixed inductor which is suitable for a wide range of applications. Its low magnetizing current, reduced voltage drop, high inductance rating, and wide frequency range make it an ideal inductor for precision circuits, power converters, and switching power supplies. It can be used in automotive applications such as static shielding, load management, and charge pump circuits, as well as industrial applications such as motor controls, brushless DC motors, and AC/DC controllers.

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