5500R-394J Allicdata Electronics
Allicdata Part #:

5500R-394J-ND

Manufacturer Part#:

5500R-394J

Price: $ 3.16
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 390UH 1.86A 288 MOHM
More Detail: 390µH Unshielded Inductor 1.86A 288 mOhm Max 2-SM...
DataSheet: 5500R-394J datasheet5500R-394J Datasheet/PDF
Quantity: 1000
600 +: $ 2.84845
Stock 1000Can Ship Immediately
$ 3.16
Specifications
DC Resistance (DCR): 288 mOhm Max
Height - Seated (Max): 0.520" (13.21mm)
Size / Dimension: 1.080" L x 0.510" W (27.44mm x 12.96mm)
Supplier Device Package: --
Package / Case: 2-SMD
Mounting Type: Surface Mount
Inductance Frequency - Test: 1kHz
Operating Temperature: -55°C ~ 130°C
Ratings: --
Frequency - Self Resonant: --
Q @ Freq: --
Series: 5500R
Shielding: Unshielded
Current - Saturation: 880mA
Current Rating: 1.86A
Tolerance: ±5%
Inductance: 390µH
Material - Core: Ferrite
Type: --
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are an important component in many electrical applications. They are used to provide an electrical flow which can be used to power a variety of applications, from controlling computer processors to powering radio receivers. The 5550R-394J is a specific type of fixed inductor, and this article will explore its application field and working principle.

Application Field of 5550R-394J

The application field of the 5550R-394J is mainly in power supplies, and is used to handle power in the range of 0 to 25 mA and provide power with a stable voltage. The 5550R-394J is also used to filter and regulate the flow of electrical power in radio receivers. It is also commonly used to reverse the direction of the electrical current, allowing for varying applications where the current must be corrected.

Working Principle of 5550R-394J

The 5550R-394J works by introducing an inductor into a circuit. The inductor is a coil of wire wound around an iron-based material, such as ferrite, air core, or ferrite powder. When a voltage is applied to the inductor, it produces a magnetic field which opposes the change in the applied voltage. The inductor acts like a transformer, decreasing the input voltage and increasing the output voltage. This prevents the flow of excessive current, which can damage the device. It also reduces the amount of heat generated from the power supply. The inductor itself does not consume power, and therefore does not produce any losses.

The 5550R-394J is also a type of “fixed” inductor, meaning that the inductance is fixed and cannot be adjusted once it has been installed into a circuit. This makes it ideal for applications where the current needs to be regulated and filtered without any adjustable components.

Conclusion

The 5550R-394J is an important fixed inductor used for a variety of applications. It is ideal for applications where power needs to be regulated and filtered without adjustable components. Its application field is mainly in power supplies and radio receivers, where it is used to reverse the direction of current, filter and regulate the flow of power. Its working principle is based on introducing an inductor to a circuit, which acts like a transformer and decreases the input voltage while increasing the output voltage, preventing the flow of excessive current.

The specific data is subject to PDF, and the above content is for reference

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