OEM/ODM Supplier Common Mode Choke Coils SMC50225c Surface Mount Common Mode Chokes Fierrite Core Choke Coils Supplier Factory China.

Short Description:

high quality common mode filter inductor , also called filter inductor or Inductive Reactive Loads, Mainly used for filter application, Lighting LED drive and power supplies. It is a common mode interference suppression device with ferrite core. It consists of two coils of the same size and the same number of turns symmetrically wound on the same ferrite toroidal magnet.

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With this motto in mind, we have now grow to be one among quite possibly the most technologically innovative, cost-efficient, and price-competitive manufacturers for OEM/ODM Supplier Common Mode Choke Coils SMC50225c Surface Mount Common Mode Chokes Fierrite Core Choke Coils Supplier Factory China., Adhering to the business philosophy of ‘customer first, forge ahead’, we sincerely welcome clients from at home and abroad to cooperate with us give you best service!
With this motto in mind, we have now grow to be one among quite possibly the most technologically innovative, cost-efficient, and price-competitive manufacturers for China Transformer, Inductor, As a way to make use of the resource on the expanding information and facts in international trade, we welcome prospects from everywhere on the web and offline. In spite in the top quality products and solutions we supply, effective and satisfying consultation service is supplied by our professional after-sale service group. Solution lists and thorough parameters and any other info weil be sent for you timely for the inquiries. So make sure you get in touch with us by sending us emails or contact us if you have any concerns about our firm. ou can also get our address info from our web site and come to our enterprise. or a field survey of our solutions. We’re confident that we have been going to share mutual results and build solid co-operation relations with our companions in this market. We’re looking forward to your inquiries.
On the core, a four-terminal device is formed, which has a suppressive effect on the large inductance of the common-mode signal, but has little effect on the small leakage inductance for the differential-mode signal.The principle is that the magnetic flux in the magnetic ring superimposes each other when the common mode current flows, which has a considerable inductance and suppresses the common mode current.

When the differential mode current flows through the two coils, the magnetic flux in the magnetic ring Passes cancel each other out, there is almost no inductance, so the differential mode current can pass without attenuation. Therefore, the common mode inductance can effectively suppress the common mode interference signal in the balanced line, but has no effect on the differential mode signal normally transmitted by the line.

The filter inductor is usually made of ferrite material, which can be easily combined with the through capacitor to form a composite filter. In the high performance filter, the wire wound inductor is also used.

With below information, we could help to customized the product:

1. Current and inductance request

2. Working frequency and size request

Main Advantages:

1. Suppression of common mode noise up to 70 dB

2. High isolation between the windings

3. Can customize products according to customer’s request.

4. Horizontal type or Vertical type could be choosed.

5. Quick lead time, could help customers to design the product.

6.Build to ROHS compliant and Lead free

7.Have passed the high pressure test and 100% tested to ensure about the quality

Size and dimensions:

Size and dimensions

Item	A	B	C	D	E	F	G
Size(mm)	18±1	17±1	21.5±1	3.5±1.0	0.7±0.1	10±0.5	13±0.5

Electrical properties:

Electrical properties

Testing item		Standard
Inductance	N1,N2	≥30mH 1KHZ IV Ser@25°
Turns Ratio	N1:N2	1:1
Hi-Pot	N1/N2	No breakdown 2000VAC 5mA 2S
Hi-Pot	Coil/Core	No breakdown 1000VAC 5mA2S
Insulation Resistance	N1/N2	≥ 100MΩ DC500V
Insulation Resistance	Coil/Core	≥ 100MΩ DC500V

Applications:

1.Mains filter

2.Compact switched-mode power supplies

3.Electronic ballast applications (LED bulb)

4.Lighting industry and White goods.

Package details:

	Lc	Wc	Hc	Qty	Weight	Material
Tolerance	Ref	Ref	Ref
Value	35.6CM	30CM	37CM	1050PCS	13.3KG	Paper

Package details With this motto in mind, we have now grow to be one among quite possibly the most technologically innovative, cost-efficient, and price-competitive manufacturers for OEM/ODM Supplier Common Mode Choke Coils SMC50225c Surface Mount Common Mode Chokes Fierrite Core Choke Coils Supplier Factory China., Adhering to the business philosophy of ‘customer first, forge ahead’, we sincerely welcome clients from at home and abroad to cooperate with us give you best service!
OEM/ODM Supplier China Transformer, Inductor, As a way to make use of the resource on the expanding information and facts in international trade, we welcome prospects from everywhere on the web and offline. In spite in the top quality products and solutions we supply, effective and satisfying consultation service is supplied by our professional after-sale service group. Solution lists and thorough parameters and any other info weil be sent for you timely for the inquiries. So make sure you get in touch with us by sending us emails or contact us if you have any concerns about our firm. ou can also get our address info from our web site and come to our enterprise. or a field survey of our solutions. We’re confident that we have been going to share mutual results and build solid co-operation relations with our companions in this market. We’re looking forward to your inquiries.