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OEM/ODM China Coupled Inductor - Toroid choke with base – Mingda

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OEM/ODM China Coupled Inductor - Toroid choke with base – Mingda Detail:

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.

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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

 


Product detail pictures:

OEM/ODM China  Coupled Inductor  - Toroid choke with base – Mingda detail pictures


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What’s the role common mode choke play in daily?

Our business sticks for the basic principle of "Quality could be the life with the firm, and track record will be the soul of it" for OEM/ODM China Coupled Inductor - Toroid choke with base – Mingda , The product will supply to all over the world, such as: United Kingdom, Jakarta, Yemen, Besides there are also professional production and management , advanced production equipment to assure our quality and delivery time , our company pursues the principle of good faith, high-quality and high-efficiency. We guarantee that our company will try our best to reduce customer purchase cost, shorten the period of purchase, stable products quality, increase customers' satisfaction and achieve win-win situation .
  • Problems can be quickly and effectively resolved, it is worth to be trust and working together.
    5 Stars By Nydia from Canada - 2018.08.12 12:27
    Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Maud from Honduras - 2018.12.10 19:03
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