ETQ-PAF1R3EFA Inductors, Coils, Chokes

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Fixed inductors have a wide variety of applications. They are often used in consumer electronics, electronic control systems, laboratory measurements, and even medical equipment. The ETQ-PAF1R3EFA is a fixed inductor with several features that make it an ideal solution for a range of applications.

The ETQ-PAF1R3EFA is a high-performance, low-profile, cost-effective inductor. It is a U-shape construction made of FR-4 epoxy resin-filled material. This material has excellent electrical and mechanical properties, making it ideal for high-frequency applications. The inductor is RoHS compliant and is available in several sizes, ranging from 0408 to 1212. It also comes with an insulated version for operating at higher temperatures.

The ETQ-PAF1R3EFA has an inductance range of 0.1 to 4.1 μH and a current rating of up to 5.5 A. Its rated voltage is 300 VAC and its DC resistance rating is 0.25 ohms. The inductor is rated for operation at an ambient temperature range of -40°C to +125°C. It also has an operational temperature range of -55°C to +155°C, which makes it suitable for use in extreme environments.

The ETQ-PAF1R3EFA features a shielded construction, which protects the core inductor from electromagnetic interference. It also has a built-in mounting flange, which makes it easy to mount and secure. This makes the inductor resistant to vibration and shock. It also comes with an optional ferrite shield, which helps to minimize noise levels.

The ETQ-PAF1R3EFA has a wide range of applications. It is used in pulse transformers, high frequency chokes, and custom magnetics. It is also used in motor control circuits, half-bridge and full-bridge circuits, and DC-DC converters. It is also often used in industrial power circuit applications, RFID tags, and consumer electronics. The inductor provides a reliable performance in the application of VCO circuits, rectifier circuits, rectenna circuits, and power line filters.

The working principle of the ETQ-PAF1R3EFA is quite simple. As electric current flows through the inductor wire, a magnetic field is generated. This magnetic field creates a self-induction within the wire, which is known as back emf. This electric field affects the flow of current in the circuit, and thus, the inductance is altered.

The ETQ-PAF1R3EFA is an excellent choice in fixed inductors, offering a wide range of features suited to many different applications. It offers high-performance, low-profile design, and highly reliable operation in a variety of extreme conditions. It is a cost-effective solution, suitable for use in a range of both consumer electronics and industrial applications.

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