product

product

Good Quality Common Mode Choke - Power line common mode choke – Mingda

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

We always follow the principle "Quality Very first, Prestige Supreme". We have been fully committed to delivering our customers with competitively priced high-quality products and solutions, prompt delivery and experienced services for 240v To 12v Transformer, 220v To 12v Transformer, Ac Inductor, We're searching ahead to setting up long-term company associations with you. Your comments and solutions are remarkably appreciated.
Good Quality Common Mode Choke - Power line common mode choke – Mingda Detail:

Power line CM chokes achieves high suppression of asymmetric interferences, even at low frequency ranges. Do not underestimate the parasitic effects when using common mode chokes. This was the most important point to reduce these dues when developing the WE-CMB series. The perfect core / winding-ratio enables very-high currents at comparable areas, anyhow the inductance is sufficient. The adjusted wire gauge realizes low heating.

Advantages:

1. Very compact design

2.Customized the product according to the basic information from your engineers. Quick sample lead time.

3.High levels of safety and reliability

4. Filtering common mode electromagnetic interference signals

5.Useful for application requiring inductance to vary with current load changes.

6.Self electromagnetic shielding. Easy PC board mounting Conversion application.

7.Build to ROHS compliance.

Autually the common mode inductor is essentially a two-way filter: on the one hand, it must filter out common mode electromagnetic interference on the signal line, and on the other hand, it must suppress itself from emitting electromagnetic interference to avoid affecting the normal operation of other electronic equipment in the same electromagnetic environment.

Common-mode inductors have extremely high initial permeability, large impedance and insertion loss under the earth’s magnetic field, and have an excellent suppression effect on interference, and exhibit resonance-free insertion loss characteristics in a wide frequency range. High initial permeability: 5-20 times that of ferrite, so it has greater insertion loss, and its suppression effect on conduction interference is much greater than ferrite.

Size and dimensions:

Size and dimensions

Item

A

B

C

D

E

F

G

Size(mm)

14 Max

10.5Max

16Max

3.5±0.5

4.5±0.3

10±0.3

0.7±0.2

Electrical properties:

Electrical properties

Testing item

Standard

Inductance

WL W2

1.95111H Min@10KHz 0.05V SER @25°C

Dotted terminals

1.4

Turn ratio

Wl, W2

1:1

Hi-Pot

Wl. W2

No breakdown 1000XAC 2mA 2S

Application:

1.Power electronics.

2.Power line in and output filter, switching power supply.

3.Power-line input and output filter

4. Suppression of radio interferences in motors

5.TV and audio equipment, buzzers and Alarm systems.

6. Optimized for burst signals

7.Radio interference suppression in motors


Product detail pictures:

Good Quality  Common Mode Choke  - Power line common mode choke – Mingda detail pictures


Related Product Guide:
What’s the role common mode choke play in daily?

Our firm sticks to the basic principle of "Quality is the life of your company, and status will be the soul of it" for Good Quality Common Mode Choke - Power line common mode choke – Mingda , The product will supply to all over the world, such as: Doha, Colombia, Israel, We adopted technique and quality system management, based on "customer orientated, reputation first, mutual benefit, develop with joint efforts", welcome friends to communicate and cooperate from all over the world.
  • Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Andrew from Austria - 2017.08.18 18:38
    The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Denise from Bangkok - 2018.06.28 19:27
    Write your message here and send it to us