Factory making Dc Common Mode Choke - UL Certified 130W Switching Mode Power Supply PFC Line Filters Inductor For Television – Sanhe
Factory making Dc Common Mode Choke - 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
Our Customers
Company Profile
Product detail pictures:
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We believe in: Innovation is our soul and spirit. High-quality is our life. Purchaser need is our God for Factory making Dc Common Mode Choke - 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: Islamabad, Detroit, Las Vegas, The president and all the company members would like to provide qualified goods and services for customers and sincerely welcome and cooperate with all native and foreign customers for a bright future.
By Mabel from Malta - 2017.10.25 15:53
The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
By Belle from Tunisia - 2018.09.08 17:09
