Cheapest Factory Stepdown Transformer - UL Certified 130W Switching Mode Power Supply PFC Line Filters Inductor For Television – Sanhe

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Cheapest Factory Stepdown Transformer - UL Certified 130W Switching Mode Power Supply PFC Line Filters Inductor For Television – Sanhe Detail:

Introduction

SH-EE31, as a PFC inductor, can perform power factor correction of the power supply.
Unsynchronized waveforms of the voltage and current whose impact on high power supplies is more obvious during the operation of the power supply can lead to increased losses in the loop. Thus the use of PFC inductors can correct the waveforms of voltage and current and make up for such defects. It can also improve the working efficiency of the power supply by increasing proportion of effective power in the total power consumption.

Parameters

NO.	ITEMS	TEST PIN	SPECIFICATION	TEST CONDITIONS
1	Inductance	2-4	219u H±10%	1.0KHz,1.0Vrms
2	DCR	2-4	283mΩ± 15%	AT 25℃
3	Rated current	1A

Dimensions:（Unit: mm）& Diagram

Features

1. Special EE31 structure, small size and low height
2. Special design and structure makes it possible to use automatic winding.
3. Suitable for power supply with low power ranging from 100 W to 130 W

Advantages

1. The height is less than 14.5mm, suitable for ultra-thin TVs
2. The dimensions of structural components are calculated precisely so that the inductor can not be damaged under harsh conditions of high and low temperature
3. Automatic winding can effectively reduce costs
4. The power efficiency reaches more than 85%

Certificates

详情_6证书

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Which has a positive and progressive attitude to customer's desire, our corporation constantly improves our merchandise quality to satisfy the desires of consumers and further focuses on safety, reliability, environmental demands, and innovation of Cheapest Factory Stepdown Transformer - UL Certified 130W Switching Mode Power Supply PFC Line Filters Inductor For Television – Sanhe, The product will supply to all over the world, such as: Armenia, Latvia, kazakhstan, We've got more than 10 years experience of production and export business. We always develop and design kinds of novel items to meet the market demand and help the guests continuously by updating our goods. We've been specialized manufacturer and exporter in China. Wherever you are, make sure you join us, and together we will shape a bright future in your business field!

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