PM428S-470-RC Allicdata Electronics
Allicdata Part #:

PM428S-470-RC-ND

Manufacturer Part#:

PM428S-470-RC

Price: $ 0.42
Product Category:

Inductors, Coils, Chokes

Manufacturer: Bourns Inc.
Short Description: FIXED IND 47UH 750MA 280 MOHM
More Detail: 47µH Shielded Wirewound Inductor 750mA 280 mOhm Ma...
DataSheet: PM428S-470-RC datasheetPM428S-470-RC Datasheet/PDF
Quantity: 1000
2000 +: $ 0.38304
Stock 1000Can Ship Immediately
$ 0.42
Specifications
DC Resistance (DCR): 280 mOhm Max
Height - Seated (Max): 0.118" (3.00mm)
Size / Dimension: 0.189" L x 0.189" W (4.80mm x 4.80mm)
Supplier Device Package: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 100kHz
Operating Temperature: -40°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 13MHz
Q @ Freq: 10.88 @ 2.52MHz
Series: PM428S
Shielding: Shielded
Current - Saturation: 480mA
Current Rating: 750mA
Tolerance: ±30%
Inductance: 47µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed Inductors are components that are commonly used in electronic circuits and their diverse applications range from basic voltage and current regulation to more complex usages like radio signals or switching regulators. The PM428S-470-RC is an example of a Fixed Inductor that can be used in many different applications and is designed with a particular working principle.

A Fixed Inductor is basically an electronic device that is used to store electrical energy in the form of a magnetic field. It does this by consisting of a core made up of conductive material and a coil of wire wrapped around the core. When the electric current passes through the coil, a magnetic field is created which then stores the energy. The PM428S-470-RC is a high value Fixed Inductor which has a DC resistance of 2.09 Ohms and an inductance of 470mH with current capability of 5.8 Amps.

The PM428S-470-RC can be used in a variety of different applications. This includes power supplies where it can be used for circuit protection, DC-DC power converters where it helps to regulate voltage and current, and in radio communications for antenna signal processing. It can also be used in motors to provide magnetic shielding and protection and also in transformers to boost voltage.

The working principle of the PM428S-470-RC is essentially based on the principle of electromagnetic induction. When the coil of the PM428S-470-RC is connected to an an alternating current (AC) source, an alternating current is induced in the coil wire. This induces an alternating magnetic field in the core which then stores electrical energy. This alternating magnetic field induces a counter-electromotive force that opposes any changes in the current. This counter-force is then responsible for stabilizing the circuit and regulating voltage and current.

The PM428S-470-RC is also designed with a range of safety features to ensure that any changes in current are kept within safe limits. This includes an isolation gap which insulates the core from the surrounding wires as well as temperature compensation and overload protection.

In summary, the PM428S-470-RC is a high value Fixed Inductor which is capable of performing various tasks such as voltage and current regulation, motor protection and radio communications. Its working principle is based on the principle of electromagnetic induction and it is designed with various safety features to ensure that the circuit is kept in a stable, safe condition. This makes it perfect for use in many different applications where it can be used for efficient power regulation, circuit protection and protecting components from voltage spikes.

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

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