1945R-14H Allicdata Electronics
Allicdata Part #:

1945R-14H-ND

Manufacturer Part#:

1945R-14H

Price: $ 0.85
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 33UH 300MA 3.3 OHM TH
More Detail: 33µH Unshielded Molded Inductor 300mA 3.3 Ohm Axia...
DataSheet: 1945R-14H datasheet1945R-14H Datasheet/PDF
Quantity: 1000
2500 +: $ 0.77207
Stock 1000Can Ship Immediately
$ 0.85
Specifications
DC Resistance (DCR): 3.3 Ohm
Height - Seated (Max): --
Size / Dimension: 0.193" Dia x 0.447" L (4.90mm x 11.35mm)
Supplier Device Package: --
Package / Case: Axial
Mounting Type: Through Hole
Inductance Frequency - Test: 2.5MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 25.6MHz
Q @ Freq: 85 @ 2.5MHz
Series: 1945R
Shielding: Unshielded
Current - Saturation: --
Current Rating: 300mA
Tolerance: ±3%
Inductance: 33µH
Material - Core: Iron
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are a type of electrical component that can be used in a variety of applications and electrical devices. The 1945R-14H inductor is a type of fixed inductor with a unique set of characteristics making it particularly well-suited for certain scenarios. This article will discuss the 1945R-14H application field and working principle and how it is different from other types of fixed inductors.

The 1945R-14H inductor is a type of fixed inductor that is most commonly used in power supply voltage regulation circuits. These inductors may also be used in low-noise inverters and DC-DC converters to help reduce noise and harmonics for a clean power output. The 1945R-14H inductor is a unique type of inductor that has a small size and low profile, making it ideal for applications that require bulky and awkward installations such as industrial machinery.

The 1945R-14H coil consists of a non-linear ferrite core which is wound in continuous turns with an ordinary copper wire. As a result, this inductor has an extremely high saturation flux density and added insulation to prevent arcing. It also has a low voltage drop due to its low resistance core and a wide frequency range for a clean and efficient voltage regulation. In addition, the 1945R-14H is designed to run up to 150 degrees Celsius and is resistant to temperature and humidity changes.

In terms of operation, the 1945R-14H inductor is used to create an inductive field that increases the current flow without changing the voltage. This works because an inductor can create a negative voltage spike when the current flow changes, and this spike increases the voltage across the inductor. Thus, the 1945R-14H inductor is able to regulate the current flow efficiently. Furthermore, the 1945R-14H inductor is also able to suppress voltage changes due to load changes, and can improve the power factor for DC-DC converters and inverters.

The 1945R-14H inductor is also designed to have high current capacity and a low temperature rise due to its high-temperature insulation grade and efficient design. It also has a wide bandwidth and low-noise output which makes it an ideal choice for applications such as power supply voltage regulation, low-noise inverters, and DC-DC converters.

To conclude, the 1945R-14H inductor is a type of fixed inductor that is designed for applications that require a small size and low profile like industrial machinery. This fixed inductor is designed to have a wide frequency range, a low voltage drop, and a high current capacity which makes it ideal for power supply voltage regulation circuits. It is also able to suppress voltage changes due to load changes and can improve the power factor for DC-DC converters and inverters. Thus, the 1945R-14H is a unique type of fixed inductor that can provide a clean and efficient power output for a number of different applications.

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

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