1945-27G Allicdata Electronics
Allicdata Part #:

1945-27G-ND

Manufacturer Part#:

1945-27G

Price: $ 1.51
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 330UH 142MA 8.9 OHM TH
More Detail: 330µH Unshielded Molded Inductor 142mA 8.9 Ohm Max...
DataSheet: 1945-27G datasheet1945-27G Datasheet/PDF
Quantity: 1000
2500 +: $ 1.37116
Stock 1000Can Ship Immediately
$ 1.51
Specifications
DC Resistance (DCR): 8.9 Ohm Max
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: 790kHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 4MHz
Q @ Freq: 65 @ 790kHz
Series: 1945
Shielding: Unshielded
Current - Saturation: --
Current Rating: 142mA
Tolerance: ±2%
Inductance: 330µH
Material - Core: Iron
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are commonly used in a variety of electrical and electronic circuits. The most common type of inductor is a fixed inductor, also known as an air-core inductor. Fixed inductors are usually composed of a coil of wire around a ferromagnetic core. The length of the coil wire and the materials of the core determine the inductance of the component. The most common type of fixed inductor is a 2545-27G inductor, which is used in many electrical and electronic circuits. This paper will discuss the applications and working principles of the 2545-27G fixed inductor.

The 2545-27G inductor is a widely used fixed inductor that has a high inductance and can be used in many different applications. It is commonly used in power supplies, radio-frequency applications, and as an emitter bypass capacitor in power amplifiers. The 2545-27G inductor is also used in filtering circuits for removing noise from signals, as well as in low-frequency applications such as antenna tuning. It is also commonly used as an output coil in motors.

The 2545-27G fixed inductor is constructed of a single-layer copper or aluminum wire coil in a polypropylene case. The core of the inductor is usually made of ferromagnetic material, such as iron, and is wrapped in insulating material, such as PVC. The number and diameter of the wire coils in the inductor determine its inductance. The inductance of the 2545-27G inductor is typically 19.5uH. The inductor is resistant to heat, moisture and vibration, and has a temperature tolerance of -55°C to +125°C, making it suitable for a wide range of applications.

The working principle of a fixed inductor is based on Faraday’s Law of Induction, which states that an induced current is generated when a changing magnetic field passes through a conductor. The changing magnetic field is created by a source of alternating current that passes through the wire coil of the inductor. The induced current in the wire coils of the inductor creates a magnetic field that opposes the original field, resulting in a decrease in the magnitude of the original field. This is known as inductance, and a fixed inductor has a constant inductance. This is the principle that is used in all types of inductors, including the 2545-27G inductor.

The 2545-27G fixed inductor is a widely used inductor in a variety of applications. It is typically used in power supplies, radio-frequency applications, and as an emitter bypass capacitor in power amplifiers. It is also used in filtering circuits for removing noise from signals, as well as in low-frequency applications such as antenna tuning. The 2545-27G inductor has a high inductance and is resistant to heat, moisture and vibration, making it suitable for a wide range of applications. Its working principle is based on Faraday’s Law of Induction, which states that an induced current is generated when a changing magnetic field passes through a conductor. The 2545-27G fixed inductor is a versatile component that is used in many different applications.

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

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