FP1109-R20-R

Current - Saturation:	69A
Shielding:	Unshielded
DC Resistance (DCR):	0.42 mOhm
Q @ Freq:	--
Frequency - Self Resonant:	--
Ratings:	--
Operating Temperature:	-40°C ~ 125°C
Inductance Frequency - Test:	100kHz
Mounting Type:	Surface Mount
Package / Case:	Nonstandard
Supplier Device Package:	--
Size / Dimension:	0.441" L x 0.441" W (11.20mm x 11.20mm)
Height - Seated (Max):	0.354" (9.00mm)
Series:	FLAT-PAC, FP1109
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Wirewound
Material - Core:	Ferrite
Inductance:	205nH
Tolerance:	±10%
Current Rating:	35A

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Fixed Inductors

Fixed inductors are widely used in a variety of applications. They are ideal for use in voltage regulation, line filtering, power supply imbalances, harmonic elimination, and more. This article will discuss the application field and working principle of the FP1109-R20-R fixed inductor.

FP1109-R20-R Overview

The FP1109-R20-R is a surface mount fixed inductor manufactured by Fypec. It is a radial construction, ferrite core inductor designed for high current applications. It has an inductance of 20 mH and a maximum operating temperature of 105 degrees Celsius. The FP1109-R20-R is available in a variety of sizes and inductance values, and is suitable for use in a wide range of applications.

Application field of FP1109-R20-R Fixed Inductor

The FP1109-R20-R fixed inductor is ideal for applications such as switching regulators, DC-DC converters, power factor correction, and other high-current applications. It is suitable for use in automotive, consumer electronics, medical, industrial, and other applications. The inductor is also well suited for use in power supplies, AC/DC adapters, home appliances, LED lighting, and more.

Working Principle of FP1109-R20-R Fixed Inductor

The FP1109-R20-R fixed inductor works by limiting the current flow to a predetermined level. This allows for cleaner switching and improved system stability. When an alternating current flows through the inductor, a magnetic field is created. This magnetic field in turn induces an opposing voltage that limits the amount of current flowing through the inductor.The inductance of the FP1109-R20-R is determined by the number of turns of wire in the inductor and its core material. Ferrite cores are often used in inductors due to their excellent magnetic properties and high resistance to temperature change. The number of turns determines the inductance of the inductor and can vary from one to several thousand.

Conclusion

In conclusion, the FP1109-R20-R fixed inductor is a versatile and reliable component that can be used in a wide range of high current applications. It is an ideal choice for power supplies, DC-DC converters, and other applications where stable current flow is needed. The working principle of the inductor is based on the creation of a magnetic field that induces an opposing voltage to limit the current flow.

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