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OEM Factory for High Frequency Inductor - SMD shielded power inductor – Mingda

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We have been ready to share our knowledge of advertising worldwide and recommend you suitable products at most aggressive costs. So Profi Tools present you ideal price of money and we've been ready to create with each other with Inductor Coil, Usb To C Type Adapter, Blown Transformer, With a fast development and our customers come from Europe, United States, Africa and all over the world. Welcome to visit our factory and welcome your order, for further inquires please do not hesitate to contact us!
OEM Factory for High Frequency 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:

OEM Factory for  High Frequency Inductor  - SMD shielded power inductor – Mingda detail pictures

OEM Factory for  High Frequency Inductor  - SMD shielded power inductor – Mingda detail pictures


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We keep improving and perfecting our products and service. At the same time, we work actively to do research and development for OEM Factory for High Frequency Inductor - SMD shielded power inductor – Mingda , The product will supply to all over the world, such as: French, Ottawa, panama, We also have good cooperation relationships with many good manufacturers so that we can provide almost all of auto parts and after-sales service with high quality standard,lower price level and warmly service to meet demands of customers from different fields and different area.
  • The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Colin Hazel from Colombia - 2017.10.25 15:53
    A good manufacturers, we have cooperated twice, good quality and good service attitude.
    5 Stars By Amber from Burundi - 2018.07.26 16:51
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