4470R-40F Allicdata Electronics
Allicdata Part #:

4470R-40F-ND

Manufacturer Part#:

4470R-40F

Price: $ 4.70
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 1.8MH 125MA 32 OHM TH
More Detail: 1.8mH Unshielded Molded Inductor 125mA 32 Ohm Max ...
DataSheet: 4470R-40F datasheet4470R-40F Datasheet/PDF
Quantity: 1000
800 +: $ 4.22804
Stock 1000Can Ship Immediately
$ 4.7
Specifications
DC Resistance (DCR): 32 Ohm Max
Height - Seated (Max): --
Size / Dimension: 0.310" Dia x 0.910" L (7.87mm x 23.11mm)
Supplier Device Package: --
Package / Case: Axial
Mounting Type: Through Hole
Inductance Frequency - Test: 790kHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 1.36MHz
Q @ Freq: 65 @ 400kHz
Series: 4470R
Shielding: Unshielded
Current - Saturation: --
Current Rating: 125mA
Tolerance: ±1%
Inductance: 1.8mH
Material - Core: Iron
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are electronic components that store energy in the form of a magnetic field. They are used in a wide variety of applications ranging from basic power supplies to high-end control systems. The 4470R-40F is a type of fixed inductor that is commonly used in power and signal processing applications. This article will provide an overview of the 4470R-40F\'s application field and working principle.

Application Field

The 4470R-40F is designed primarily for power and control applications. In power supplies, it can be used to regulate the output voltage, filter out signal noise, and improve efficiency. In control systems, it can be used for ripple cancellation, signal conditioning, and noise filtering. It is also used in automotive systems, high-frequency communication systems, and data communication systems.

Working Principle

The 4470R-40F is an inductive device that stores and releases energy through a magnetic field. It consists of two main components: a core and an inductive coil. The core is made of a ferromagnetic material, such as iron or steel, which creates a magnetic field when an electrical current passes through it. The inductive coil is typically made of copper wire and is wrapped around the core. When an electrical current is applied to the coil, a magnetic field is generated, which in turn induces a voltage in the coil. The voltage generated depends on the number of turns in the coil and the magnitude of the current applied.

In power applications, the 4470R-40F can be used as a filter or regulator. The inductor is connected in series with a load, which is usually a capacitor or resistor. The inductor absorbs any high-frequency signal noise and smooths the voltage waveform. This reduces power losses and improves the efficiency of the system. In control applications, the inductor is used to tune the resonance frequency of the system, which helps to reduce signal noise and improve signal integrity.

The 4470R-40F is a versatile and reliable fixed inductor with a wide range of applications. Besides power and control applications, it can also be used in automotive systems, high-frequency communication systems, and data communication systems. With its robust construction and reliable performance, the 4470R-40F is an ideal choice for high-end electronics systems.

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

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