ELF-22V030B Allicdata Electronics

ELF-22V030B Filters

Allicdata Part #:

PLK1330-ND

Manufacturer Part#:

ELF-22V030B

Price: $ 2.59
Product Category:

Filters

Manufacturer: Panasonic Electronic Components
Short Description: COMMON MODE CHOKE 3A 2LN TH
More Detail: 2 Line Common Mode Choke Through Hole 3A DCR 102 ...
DataSheet: ELF-22V030B datasheetELF-22V030B Datasheet/PDF
Quantity: 22
1 +: $ 2.35620
10 +: $ 1.96497
Stock 22Can Ship Immediately
$ 2.59
Specifications
Voltage Rating - AC: --
Package / Case: Vertical, 4 PC Pin
Height (Max): 1.535" (39.00mm)
Size / Dimension: 1.260" L x 0.906" W (32.00mm x 23.00mm)
Mounting Type: Through Hole
Features: --
Approvals: --
Ratings: --
Operating Temperature: --
Series: V
Voltage Rating - DC: --
DC Resistance (DCR) (Max): 102 mOhm (Typ)
Current Rating (Max): 3A
Number of Lines: 2
Filter Type: --
Part Status: Obsolete
Packaging: Bulk 
Description

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Common Mode Chokes, often referred to as CMCs, are transmission line components designed to minimize power line noise and other interference. They can be used in a variety of applications, such as data communication, signal transmission, and medical instrumentation. An example of a Common Mode Choke is the ELF-22V030B. This article will explain the ELF-22V030B’s application field and working principle.

Application Field: The ELF-22V030B is a high-performance Common Mode Choke. In data communication, it is often used on data lines, such as RS-232, USB, and IEEE 1394. In signal transmission, it can be applied to analog and digital audio signals. It is ideal for medical instrumentation, as well; it can be used on ECG/EMG signals to reduce interference and increase signal fidelity. In all of these applications, the ELF-22V030B helps ensure that any noise that is generated on a power line is minimized.

Working Principle: Common Mode Chokes work by providing an inductance on the power line. The inductance works by forming an electromagnetic field that inhibits the transmission of current and electric fields. This helps to reduce the amount of noise that is transmitted along the power line. With the ELF-22V030B, this inductance is provided by two symmetrical windings around a ferrite core, which helps to reduce the amount of resistance on the power line. Additionally, the ELF-22V030B is designed with a high rated current capacity, which allows it to handle higher currents without reducing its effectiveness.

In summary, the ELF-22V030B is a high-performance Common Mode Choke designed for use in data communication, signal transmission, and medical instrumentation. Its symmetrical windings around a ferrite core provide an inductance that works to minimize power line noise and other interference. Additionally, its high rated current capacity ensures that it can handle heavy currents without reducing its effectiveness.

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

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