1944R-13G Allicdata Electronics
Allicdata Part #:

1944R-13G-ND

Manufacturer Part#:

1944R-13G

Price: $ 2.35
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 1UH 1.1A 230 MOHM TH
More Detail: 1µH Unshielded Molded Inductor 1.1A 230 mOhm Max A...
DataSheet: 1944R-13G datasheet1944R-13G Datasheet/PDF
Quantity: 1000
2500 +: $ 2.12827
Stock 1000Can Ship Immediately
$ 2.35
Specifications
Series: 1944R
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: Molded
Material - Core: Phenolic
Inductance: 1µH
Tolerance: ±2%
Current Rating: 1.1A
Current - Saturation: --
Shielding: Unshielded
DC Resistance (DCR): 230 mOhm Max
Q @ Freq: 45 @ 20MHz
Frequency - Self Resonant: 200MHz
Ratings: --
Operating Temperature: -55°C ~ 125°C
Inductance Frequency - Test: 25MHz
Mounting Type: Through Hole
Package / Case: Axial
Supplier Device Package: --
Size / Dimension: 0.193" Dia x 0.447" L (4.90mm x 11.35mm)
Height - Seated (Max): --
Description

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Fixed Inductors

Fixed inductors are electronic components used for storing electrical or magnetic energy within an electric circuit, and are commonly found in AC and DC devices. The 1944R-13G is an example of this type of component, typically used in DC power supply applications.

The 1944R-13G is a small, wide-body inductor. It is constructed using an air-gap core type, consisting of a length of ferrite rod which is wound with enamelled enamel-insulated copper wire. The inductor has an inductance of 4.4mH and is rated at a current of 13A.

The principle of operation of the 1944R-13G is the same as for other fixed inductors. When current passes through the inductor, it creates a magnetic field within the core of the device. This magnetic field induces a voltage across the coil which is proportional to the rate of change of the current. This voltage is used to maintain a steady output voltage across the device.

The 1944R-13G has a wide range of applications including power supply regulators, DC-DC converters, high-frequency inverters and SMPS applications. It can also be used in AC-DC circuits to reduce harmonics or to provide transient protection. For low voltage applications, the inductor can be used in series with a rectifier to provide an alternative source of energy.

The advantage of the 1944R-13G is its low cost and high performance. It is also relatively easy to install and can be connected in series or parallel with other components. This makes it suitable for applications where space and cost are limited.

The 1944R-13G can be used in both AC and DC circuits, depending on the specific application. In DC circuits, the inductor produces a steady voltage, while in AC circuits it reduces the current ripples associated with the input waveform.

The 1944R-13G is a useful and functional component for a variety of power supply needs. Its compact size, low cost and high efficiency make it ideal for both large-scale and small-scale applications alike. Additionally, its versatility allows it to be used in a wide variety of circuits, making it a cost-effective solution for DC power supply requirements.

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

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