Manufacturer of 3r3 Inductor - Toroid choke with base – Mingda
Manufacturer of 3r3 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:
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:
Related Product Guide:
What’s the role common mode choke play in daily?
With our excellent management, strong technical capability and strict quality control system, we continue to provide our clients with reliable quality, reasonable prices and excellent services. We aim at becoming one of your most reliable partners and earning your satisfaction for Manufacturer of 3r3 Inductor - Toroid choke with base – Mingda , The product will supply to all over the world, such as: Morocco, Netherlands, Slovenia, We will not only continuously introduce technical guidance of experts from both home and abroad, but also develop the new and advanced products constantly to satisfactorily meet the needs of our clients all over the world.
By Meredith from Angola - 2017.06.22 12:49
With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
By Gladys from Myanmar - 2018.11.28 16:25
