China Factory PFC High Frequency Transformer 240V AC to 12V DC Step Down Transformer for Electronic Apparatus
The pretty loaded projects management experiences and one to a person support model make the high importance of business enterprise communication and our easy understanding of your expectations for China Factory PFC High Frequency Transformer 240V AC to 12V DC Step Down Transformer for Electronic Apparatus, For more information, please contact us as soon as possible!
The pretty loaded projects management experiences and one to a person support model make the high importance of business enterprise communication and our easy understanding of your expectations for China Voltage Transformer and Transformer, We severely promise that we give all the customers with the best quality goods, the most competitive prices and the most prompt delivery. We hope to win a resplendent future for customers and ourselves.
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
The pretty loaded projects management experiences and one to a person support model make the high importance of business enterprise communication and our easy understanding of your expectations for China Wholesale China Factory High Frequency Transformer 240V AC to 12V DC Step Down Transformer for Electronic Apparatus, For more information, please contact us as soon as possible!
China Wholesale China Voltage Transformer and Transformer, We severely promise that we give all the customers with the best quality goods, the most competitive prices and the most prompt delivery. We hope to win a resplendent future for customers and ourselves.
