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2021 Good Quality Smd Power Inductor - SMD shielded power inductor – Mingda

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Our primary purpose is to give our shoppers a serious and responsible company relationship, giving personalized attention to all of them for Instrument Transformer, Radial Inductor, Current Transformer, Through more than 8 years of business, we have accumulated rich experience and advanced technologies in the production of our products.
2021 Good Quality Smd Power Inductor - SMD shielded power inductor – Mingda Detail:

The pad in the chip power inductor; it is generally called BASE in the material that composes the inductor; the pad is generally a term used by engineers; the name embodied in the material is called BASE; it is generally made of tin-clad copper; it has a single side Two conductive surface treatment methods of matte tin and double-sided matte tin; if the surface treatment of the pad is not detailed enough, the copper surface will be exposed; once the pad is exposed to the copper electrode, it is extremely difficult to tin; at the same time, the conductivity is poor; It is easy to cause false welding on the board of the whole machine; at this time, the SMD power inductor does not play the role of inductance; nor does it play the role of choking; it is easy to cause the circuit of the whole machine to short-circuit when the current is too high; in severe cases, the circuit is burned out; Therefore, the roughness of the pad process directly determines the performance of the product.

Mingda Precision Electronics focuses on the design, development and sales of high-quality power winding inductors, high-frequency inductors, ferrite inductors and related safety device inductors, and provides comprehensive technical services and professional solutions.

Advantages:

1. Highest possible saturation current based on ferrite

2.  Suitable for switching frequency up to 10 MHz

3. Ultra low RDC and RAC

4. Build to RoHS compliance and lead free

5. High saturation core material and small size

6. Custom design on request 

7. Winding dot indicates on the top of core in order to distinguish polarity.

8.Packaged by tape&reel packaging.

Our drum and power inductors are magnetically shielded for high-density, cost-effective low-profile packaging. Ferrite core construction yields flat L vs I and low loss for high efficiency.Unique mold could be opened for you with your request.

Size and dimensions:

Size and dimensions

Electrical properties:

Item

Specification Tolerance

Test instrument

Test conditiou

Inductance

68uH±20%

TH2816B

1KHZ/0.25V

D.C.R

89mΩ Max

GKT-502BC

25°C

Rated current

3.2 A Max

CH2816+WR7210

△ T=40K

Saturation current

3.6A typ.

CH2816+WR7210

|∆L/L| < 10%

Applications:

1. Switch mode power supplies

2.Integrated DC/DC converter

3.Lighting LED drive

4. OA Equipment, TV, Notebook, Portable communication equipments, DC/DC converters

5. Monitor, Portable camera. 


Product detail pictures:

2021 Good Quality  Smd Power Inductor  - SMD shielded power inductor – Mingda detail pictures

2021 Good Quality  Smd Power Inductor  - SMD shielded power inductor – Mingda detail pictures


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Our concentrate on is always to consolidate and enhance the excellent and service of present solutions, in the meantime regularly develop new products to meet distinctive customers' demands for 2021 Good Quality Smd Power Inductor - SMD shielded power inductor – Mingda , The product will supply to all over the world, such as: US, Frankfurt, Slovak Republic, The quality of our products is equal to OEM's quality, because our core parts are the same with OEM supplier. The above products have passed professional certification, and we not only can produce OEM-standard products but we also accept Customized Products order.
  • This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Jacqueline from Amman - 2017.02.28 14:19
    We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
    5 Stars By Cherry from Nigeria - 2018.05.13 17:00
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