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2022 High quality China Toroidal Core Wire Wind Wound Common Mode Choke Inductor 3.8mh

Short Description:

The advantage of toroid chokes are more prominent, such as better soft saturation, negligible core loss, temperature stability and low cost. The inductor with Fe Si Al magnetic powder core can eliminate the disadvantage caused by the air gap of ferrite magnetic ring.


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Adhering for the theory of “quality, services, performance and growth”, we have received trusts and praises from domestic and worldwide shopper for 2022 High quality China Toroidal Core Wire Wind Wound Common Mode Choke Inductor 3.8mh, Adhering for the enterprise philosophy of ‘customer initial, forge ahead’, we sincerely welcome consumers from in the home and abroad to cooperate with us.
Adhering for the theory of “quality, services, performance and growth”, we have received trusts and praises from domestic and worldwide shopper for China Common Mode Choke Inductor, Inductor 3.8mh, Based on experienced engineers, all orders for drawing-based or sample-based processing are welcomed. We’ve got won a good reputation for outstanding customer service among our overseas customers. We will continue to try the best to offer you good quality items and the best service. We have been looking forward to serving you.
Common mode inductance can also be called common mode filter or power filter. The common mode inductor is a common mode interference suppression device with ferrite as the core. The CMC series common mode inductors produced by Fenghua Hi-Tech adopt ferrite cores. Double wire and wind. The low differential mode noise signal suppresses the interference source, and the coupling coefficient is large. It has little effect on high-speed differential signals, and it is difficult to deform in high-connected signals. It has a good suppression effect on high frequency common mode noise. At the same time, it has a smaller size. This series of common mode inductors are suitable for notebook computers, digital video cameras and other equipment with demanding space requirements. Common mode inductance is two sets of coils with the same number of turns, the same wire diameter, and the opposite winding directions on the same iron core.Ming Da common mode inductors with base is designed for different noise levels and signal frequencies. Mass production of two packages, 0805 and 1206, in the range of 67 ohms to 2.2k ohms, a total of 14 mass production models. The characteristic is: Because the winding directions of the two sets of coils on the same iron core are opposite, the iron core is not afraid of saturation. Most magnetic core materials used in the market are high-conductivity ferrite materials.

Just provide basic information from your engineer, we could help to customize ideal product for you.

Advantages:

1. Excellent electromagnetic shielding due to toroidal design

2. Through Hole Mounting Construction

3. Using bottom base to fix the lead

4. No magnetostriction eliminating audible noise in filtering applications

5. vertical or horizontal mount is available.

6. Build to RoHS compliance and lead free

7.  low core loss, low magnetic radiation and high current capacity

Size and dimensions:

Size and dimensions

Electrical properties:

ITEM

SPECIFICATION TOL

TEST CONDITION

TEST INSTRUMENT

Inductance(uH)

680uH土10%

1KHZ/0.25V

TH2816B

Resistance

160mΩ (MAX)

25 °C

GKT-502BC

DC current (MAX)

4.3A

1KHZ/0.25V

CH2816+WR7210

Applications:

1. used for audio products, Lighting drive

2. Switch Mode Switching Power Supplies as energy storage inductors, boost and buck inductors

 Adhering for the theory of “quality, services, performance and growth”, we have received trusts and praises from domestic and worldwide shopper for 2022 High quality China Toroidal Core Wire Wind Wound Common Mode Choke Inductor 3.8mh, Adhering for the enterprise philosophy of ‘customer initial, forge ahead’, we sincerely welcome consumers from in the home and abroad to cooperate with us.
2019 High quality China Common Mode Choke Inductor, Inductor 3.8mh, Based on experienced engineers, all orders for drawing-based or sample-based processing are welcomed. We’ve got won a good reputation for outstanding customer service among our overseas customers. We will continue to try the best to offer you good quality items and the best service. We have been looking forward to serving you.


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