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Wholesale Price China Choke Coil Inductor - SANHE EE42 Black High Power LLC Resonant Mode Transformer For LED TV – Sanhe

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Wholesale Price China Choke Coil Inductor - SANHE EE42 Black High Power LLC Resonant Mode Transformer For LED TV – Sanhe Detail:

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Introduction

SANHE-EE42 is a resonant mode transformer specially used for switch mode power supply of LED TV, which improve the working efficiency of the power supply by means of zero current switching. It makes up for the shortcomings of insufficient power and efficiency of flyback transformer used for a large-sized TV. Its basic functions are similar to  a conventional LED TV transformer. It is mainly used to provide the AC-DC converted working voltage to the backlight power supply part, the signal processing part and the audio part, to ensure that the TV can work normally, and to provide necessary protection with the power circuit.

Parameters

Input Voltage 160-264V
Rated Load Input Current 220V/60Hz/1.5A
Efficiency 84%Min/Rated Load
Standby Power Consumption 0.485W Max

 

Output Characteristics
Output Voltage Regulation Min. Current Rated Current Peak Current Remark
+12.2VSB 9~13V 18mA Standby
+12.2V 11.59V~12.81V 0A 4.5A 6A Normal

 

LED Backlight Power Part
Output Voltage Min. Voltage Nominal Voltage Max. Voltage Multi Channel Currents Duty Range
Min Rated Max
VLED 139V 158.4V 172.8V 712mA 750mA 788mA 15%-100%

Dimensions:(Unit: mm)& Diagram

Features

The SANHE-42-544 LLC transformer adopts the double Bobbin nested structure to replace the traditional slotted winding structure, and uses the leakage inductance of the transformer itself as the resonant inductance to cancel the independent resonant inductance. The process is more simplified and the cost is lower

On the other hand, as the overall size of the nested structure is not affected by the winding, that effectively reduce the height of the product. This transformer can be produced with a height below 15mm, which is most suitable for ultra-thin TVs.

Advantages

1. High power and efficiency comparing with the traditional flyback transforme
2. Low overall height, compact structure and small occupied space
3. Excellent heat dissipation.
4. Simple manufacturing techniques, high production efficiency and lower cost

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Product detail pictures:

Wholesale Price China Choke Coil Inductor - SANHE EE42 Black High Power LLC Resonant Mode Transformer For LED TV – Sanhe detail pictures

Wholesale Price China Choke Coil Inductor - SANHE EE42 Black High Power LLC Resonant Mode Transformer For LED TV – Sanhe detail pictures

Wholesale Price China Choke Coil Inductor - SANHE EE42 Black High Power LLC Resonant Mode Transformer For LED TV – Sanhe detail pictures

Wholesale Price China Choke Coil Inductor - SANHE EE42 Black High Power LLC Resonant Mode Transformer For LED TV – Sanhe detail pictures

Wholesale Price China Choke Coil Inductor - SANHE EE42 Black High Power LLC Resonant Mode Transformer For LED TV – Sanhe detail pictures

Wholesale Price China Choke Coil Inductor - SANHE EE42 Black High Power LLC Resonant Mode Transformer For LED TV – Sanhe detail pictures

Wholesale Price China Choke Coil Inductor - SANHE EE42 Black High Power LLC Resonant Mode Transformer For LED TV – Sanhe detail pictures


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That has a sound business enterprise credit rating, exceptional after-sales provider and modern producing facilities, we now have earned an superb standing amongst our buyers across the world for Wholesale Price China Choke Coil Inductor - SANHE EE42 Black High Power LLC Resonant Mode Transformer For LED TV – Sanhe, The product will supply to all over the world, such as: Hungary, Anguilla, Turkey, Our company has a skillful sales team, strong economic foundation, great technical force, advanced equipment, complete testing means, and excellent after-sales services. Our items have beautiful appearance, fine workmanship and superior quality and win the unanimous approvals of the customers all over the world.
  • 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 Barbados - 2017.11.29 11:09
    This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
    5 Stars By Ryan from UK - 2018.06.28 19:27

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