PM43-180M-RC Allicdata Electronics
Allicdata Part #:

PM43-180M-RC-ND

Manufacturer Part#:

PM43-180M-RC

Price: $ 0.30
Product Category:

Inductors, Coils, Chokes

Manufacturer: Bourns Inc.
Short Description: FIXED IND 18UH 840MA 340 MOHM
More Detail: 18µH Unshielded Wirewound Inductor 840mA 340 mOhm ...
DataSheet: PM43-180M-RC datasheetPM43-180M-RC Datasheet/PDF
Quantity: 1000
1500 +: $ 0.27770
Stock 1000Can Ship Immediately
$ 0.3
Specifications
DC Resistance (DCR): 340 mOhm Max
Height - Seated (Max): 0.138" (3.50mm)
Size / Dimension: 0.177" L x 0.157" W (4.50mm x 4.00mm)
Supplier Device Package: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 1kHz
Operating Temperature: -40°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 23MHz
Q @ Freq: 25 @ 2.52MHz
Series: PM43
Shielding: Unshielded
Current - Saturation: 1.3A
Current Rating: 840mA
Tolerance: ±20%
Inductance: 18µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are passive electronic components widely used in radio frequency, high-frequency and analog electronic circuits. One of these components is the PM43-180M-RC. This inductor is a molded cylindrical power inductor with a wire wound construction and a radial leaded termination, designed for high current storage applications.

The dimensions of the PM43-180M-RC are 43 × 43 × 36.5 mm. It has an inductance of 18.0 mH. The inductor has a maximum current rating of 80 Amps and can operate at temperatures ranging from -40 °C to 85 °C. The PM43-180M-RC is designed with a low profile so it can be installed in applications with tight spaced constraints.

The primary application for the PM43-180M-RC is power-line filtering. This inductor is designed for use in high power DC/DC converters and switching power supplies. It is also useful in a circuit that requires a buffer between the power lines, such as in automotive applications or in battery powered devices. The PM43-180M-RC can be used in circuits that need common mode filtering as well, and can help reduce high frequency noise.

The operating principle of the PM43-180M-RC is based on the reactance of the inductance. An inductor’s reactance is data frequency dependent, and it is inversely proportional to the frequency. The reactance of the PM43-180M-RC varies with data frequency and this property is used to filter unwanted frequencies. The reactance affects the AC input signal and impedes the current flow, resulting in a reduction of the AC data frequency output.

Another important characteristic of an inductor is its magnetic field. As the current through the inductor increases, its magnetic field increases in strength. This magnetic field can be used to generate a voltage in other coils, which is used in transformers, relays, and other switching devices. The PM43-180M-RC has a magnetic field strength of 0.54 Teslas, allowing it to be used as a power source for a wide range of applications.

The PM43-180M-RC is a reliable, cost-effective inductor used for power-line filtering in many different applications. It can be used in circuits that require common-mode filtering as well, and is an ideal choice for power-line filtering applications in high performance DC/DC converters and switching power supplies. Its low profile also allows it to be used in applications with tight spaces, making it a versatile component.

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

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