CDEP145NP-3R5MC-140 Allicdata Electronics
Allicdata Part #:

CDEP145NP-3R5MC-140-ND

Manufacturer Part#:

CDEP145NP-3R5MC-140

Price: $ 2.12
Product Category:

Inductors, Coils, Chokes

Manufacturer: Sumida America Components Inc.
Short Description: FIXED IND 3.5UH 12A 7.4 MOHM SMD
More Detail: 3.5µH Shielded Inductor 12A 7.4 mOhm Max Nonstand...
DataSheet: CDEP145NP-3R5MC-140 datasheetCDEP145NP-3R5MC-140 Datasheet/PDF
Quantity: 1000
500 +: $ 1.92528
Stock 1000Can Ship Immediately
$ 2.12
Specifications
DC Resistance (DCR): 7.4 mOhm Max
Height - Seated (Max): 0.236" (6.00mm)
Size / Dimension: 0.571" L x 0.571" W (14.50mm x 14.50mm)
Supplier Device Package: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 100kHz
Operating Temperature: -40°C ~ 125°C
Ratings: --
Frequency - Self Resonant: --
Q @ Freq: --
Series: CDEP145
Shielding: Shielded
Current - Saturation: 15.4A
Current Rating: 12A
Tolerance: ±20%
Inductance: 3.5µH
Material - Core: Ferrite
Type: --
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are components of which the inductance is fixed and not adjustable when the external circuit is changed. They are mainly used for energy storage and smoothing the current in circuits. The CDEP145NP-3R5MC-140 is a type of fixed inductor that offers applications in a wide variety of circuits and has a working principle that is somewhat unique.

The CDEP145NP-3R5MC-140 allows for a wide variety of applications in fields such as non-isolated power supplies, voltage regulator circuit, AC/DC converters, and DC/DC converters, among others. The inductor performs well in switching mode power supplies, as well as high precision current measurement applications. It is designed with a high-frequency ferrite material core and is equipped with high-quality copper wire. This makes the CDEP145NP-3R5MC-140 extremely efficient in the above-mentioned applications.

The working principle of the CDEP145NP-3R5MC-140 is based on the Faraday’s law of induction. This law states that a varying current induces a voltage in a conductor which is proportional to the rate of change ofcurrent. This law forms the basis of all electromagnets and also implies that ifgthe rate of change of the current in a conductor is constant, then the corresponding voltage will also be constant. This is exactly how the CDEP145NP-3R5MC-140 operates.

The CDEP145NP-3R5MC-140 houses an inductor of a particular size and features an air gap capable of storing a certain amount of energy. When current is passed through the component, it creates a magnetic field. This magnetic field interacts with the core material to create a series of eddy currents. These eddy currents push against the existing current to form a loop, thereby providing a resistance which in turn induce a voltage. This voltage is used to store energy in the inductor.

The inductance of the CDEP145NP-3R5MC-140 is measured by the AL value, or the inductor’s alternating current. It is dependent on the core size and air gap. The AL value also increases as the frequency of the current passing through the inductor is increased. This characteristic makes the CDEP145NP-3R5MC-140 suitable for high frequency applications, as the inductive reactance will increase with the frequency and provide extra suppression of the high frequency currents. The energy stored in the inductor is used for filtering of the unwanted noise in the circuits.

The CDEP145NP-3R5MC-140 is designed to offer good performance in various applications such as audio, telecommunications and power supplies. It has a low DC resistance, which helps reduce power losses. It is also a highly reliable product with a long lifetime and excellent environmental performance. Its excellent features, combined with its wide range of applications make the CDEP145NP-3R5MC-140 an ideal choice for many applications.

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

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