2727-08H Allicdata Electronics
Allicdata Part #:

2727-08H-ND

Manufacturer Part#:

2727-08H

Price: $ 18.86
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 39UH 220MA 3.9 OHM TH
More Detail: 39µH Unshielded Toroidal Inductor 220mA 3.9 Ohm Ma...
DataSheet: 2727-08H datasheet2727-08H Datasheet/PDF
Quantity: 1000
50 +: $ 16.97330
Stock 1000Can Ship Immediately
$ 18.86
Specifications
DC Resistance (DCR): 3.9 Ohm Max
Height - Seated (Max): 0.300" (7.62mm)
Size / Dimension: 0.280" L x 0.160" W (7.11mm x 4.06mm)
Supplier Device Package: --
Package / Case: Radial
Mounting Type: Through Hole
Inductance Frequency - Test: 2.5MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 16MHz
Q @ Freq: 80 @ 2.5MHz
Series: 2727
Shielding: Unshielded
Current - Saturation: --
Current Rating: 220mA
Tolerance: ±3%
Inductance: 39µH
Material - Core: Iron
Type: Toroidal
Part Status: Active
Packaging: Bulk 
Description

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Fixed inductors allow current to flow through them, but its operation is much different than a resistor. A resistor attempts to resist the flow of current, whereas an inductor tries to conserve it. As the current flows through an inductor, it creates a magnetic field around it. This principle is known as Faraday’s Law of Induction. The 2727-08H is an example of a fixed inductor with a very specific application field. In this article, we\'ll explore the 2727-08H\'s application field, and how it works.

2727-08H Application Field

The 2727-08H is a fixed inductor with an inductance rating of 8 henries. This inductor is used primarily in low-frequency applications, such as basic power supplies and low-power audio circuits. It can also be used in switching mode power supplies (SMPS).

This inductor is designed for use in 50-600 Hz AC power circuits. The 2727-08H has an operating temperature range of -20°C to +105°C, so it can handle temperatures that arise in some AC power circuits. This inductor is also suitable for use in circuits where high stability is required, such as switch mode power supplies with long operating times. The 2727-08H has an output resistance of 15 ohms, which helps to ensure that the current flowing through the inductor remains largely unchanged regardless of changes in the supply voltage.

How it Works

The 2727-08H is made up of two distinct parts that are connected together. The first part is the coil of wire that creates the inductance. This coil is wound around a core made of a material such as steel or ferrite. The core helps to guide and focus the magnetic field created by the inductor.

The second part of the inductor is the capacitor, which is connected across the coil. This capacitor is designed to absorb any ripple currents that may arise and smooth out the output waveform. This prevents the inductor from becoming saturated and helps to maintain a steady current flow.

When AC power is applied to the 2727-08H inductor, it will resist changes in the current by storing the energy from the current in a magnetic field around the coil. This is known as inductive reactance. The capacitor helps to ensure that the current remains steady and that any unwanted ripple current is removed. As the frequency of the AC power increases, the inductor will become less effective and the output waveform will become more distorted.

Conclusion

The 2727-08H is a fixed inductor that is designed for use in low-frequency AC power circuits. It has an inductance rating of 8 henries and an output resistance of 15 ohms. This inductor is also suitable for use in switching mode power supplies where high stability is required. The 2727-08H works by storing energy in a magnetic field around its coil and using a capacitor to absorb ripple currents.

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

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