ETQ-P6F1R3LFA Inductors, Coils, Chokes

Series:	PCC-F126F (N6)
Packaging:	Tape & Reel (TR)
Part Status:	Last Time Buy
Type:	--
Material - Core:	Ferrite
Inductance:	1.3µH
Tolerance:	±30%
Current Rating:	12.5A
Current - Saturation:	18.6A
Shielding:	Shielded
DC Resistance (DCR):	3.3 mOhm Max
Q @ Freq:	--
Frequency - Self Resonant:	--
Ratings:	--
Operating Temperature:	--
Inductance Frequency - Test:	100kHz
Mounting Type:	Surface Mount
Package / Case:	2-SMD, J-Lead
Supplier Device Package:	--
Size / Dimension:	0.492" L x 0.492" W (12.50mm x 12.50mm)
Height - Seated (Max):	0.224" (5.70mm)

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Fixed Inductors: ETQ-P6F1R3LFA Application Field and Working Principle

Fixed inductors are electronic components designed for use in a range of DC and AC applications, such as power-supply and frequency-response applications. The ETQ-P6F1R3LFA is a ceramic-type fixed inductor with aluminium shell, and a resistance range between 0.1 and 1.5 ohm.

Application Field

The ETQ-P6F1R3LFA fixed inductor is designed primarily for use in a range of low-frequency AC and DC applications, such as DC-DC converters, switch mode power supplies, switching regulators, and PWM controllers. It can also be used to filter out noise from signal lines and control circuits, and acts as a buffer in AC power applications.

Working Principle

Fixed inductors primarily work on the principle of induction. They are composed of a coil made from copper wire surrounded by a magnetic core. When a voltage is applied to the coil, the wire builds up an electrical field within the core, inducing a current flow. This current flow is then forced out through the wire, creating a magnetic field around the inductor. This magnetic field is known as the inductance.The inductor also creates capacitance, which helps in the process of signal filtering. When alternating current is applied, the capacitance acts as a buffer to help dampen the highs and lows of the waveform, smoothing out its lines to create a more uniform signal.

Advantages of the ETQ-P6F1R3LFA Inductor

The ETQ-P6F1R3LFA fixed inductor has a number of advantages over other fixed inductors. One of its most notable features is its low magnetic leakage due to its high inductance-to-mass ratio. This ensures that its magnetic signal stays within its intended range.The ETQ-P6F1R3LFA inductor also has a low self-resonant frequency, which means it can filter out more noise from signal lines and control circuits. Its aluminium housing also ensures it retains its shape, even when exposed to high temperatures. This makes it suitable for use in applications with high temperature exposure, as well as in harsh environments.

Conclusion

The ETQ-P6F1R3LFA fixed inductor is designed for use in a range of low-frequency AC and DC applications, such as DC-DC converters, switch mode power supplies, switching regulators, and PWM controllers. Its low magnetic leakage and low self-resonant frequency properties make it well-suited for signal filtering. Its aluminium housing further ensures it retains its shape even when exposed to high temperatures, making it suitable for use in high-temperature and harsh-environment applications.

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