High Quality Choke Coil - SMT common mode line filter – Mingda
High Quality Choke Coil - SMT common mode line filter – Mingda Detail:
Advantages:
Constructed from ultra-thin mixtures of iron, nickel and zinc oxides, Ming Da‘s ferrite common mode chokes are characterized by their size, light weight, low cost, and high reliability. They provide superb EMI reduction while remaining open to normal circuit operation. Other benefits include:
A common mode filter for distortion-free noise removal from transmitted signals. Optimized for transmission of high quality signals.
- Best filter for countering the common mode noise resulting from data signal processing by PCs, phone equipment, etc.
1.High impedance up to 13000 Ω,
2. SMD type Common Mode Line Filter
3.Ring core with the core materials of NiZn and MnZn
4.Recommended solder profile: Reflow
5. High current up to 2500 mA
6.Package: tape&reel packaging
7..Quick lead time and low MOQ
8. For all the products, we could add winding dot on the surface to distinguish the start winding.
9.High-precision winding construction with spacer improves isolation in offending circuits and ensures consistent reliability
10.Various operating temperatures and current match capabilities over a broad range of inductance values
Size and dimensions:
Electrical properties:
|
Specification Tolerance |
Test instrumeut |
Test condition |
|
|
Inductance L |
2x4700uH±40% |
HP4284(LCR) |
100KHz/0.lV |
|
Impedance Zmax |
13000Ω typ. |
4285A(LCR) |
@20°C 33%RH |
|
Rated current Ir |
350mA max. |
TH1775(Cuurent tester) |
∆T = 40K |
|
DC Resistance Rdc |
2x 0.72Ω max. |
CH502A(Resistance tester) |
|
|
Leakage inductance Ls |
270nH typ. |
HP4285A(LCR) |
1 MHz/ 1 mA |
|
Insulation test voltage Ut |
300V(AC) max. |
RK2670A |
Application:
1.Current compensated choke for data and signal lines
2.Power supply system，Lighting LED driver
3.Signal and sensor lines
4.Suppression of common mode noise
5.Phone number.Local area network.ISDN
6.Digital PBX.Electronic games .CTV.CD-ROM drive
Product detail pictures:
Related Product Guide:
What’s the role common mode choke play in daily?
With our leading technology also as our spirit of innovation,mutual cooperation, benefits and advancement, we'll build a prosperous future together with your esteemed organization for High Quality Choke Coil - SMT common mode line filter – Mingda , The product will supply to all over the world, such as: United Kingdom, Angola, Leicester, We hope we can establish long-term cooperation with all of the customers. And hope we can improve competitiveness and achieve the win-win situation together with the customers. We sincerely welcome the customers from all over the world to contact us for anything you need!
By Eleanore from Riyadh - 2017.09.29 11:19
The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.
By Honey from Saudi Arabia - 2017.10.13 10:47
