Doughnut Coil Inductor for SMPS All RoHs Approved Provide OEM/ODM All Size
Specifications
Bobbin inductor coil1,High Power
2,Wide frequency band
3,Less loss
4,Stable performance
![]() | Models | EE high frequency switching transformer |
| EI high frequency switching transformer | ||
| Features | 1.Wide application range | |
| 2.High working Frequency | ||
| 3.Wide range of working voltage | ||
| 4.High output power | ||
| 5.Excellent thermal stability | ||
| Application | 1.Program-controlled exchanger power | |
| 2.Power unit for LCD | ||
| 3.Inverted unit for High-power UPS | ||
| 4.Computer power unit | ||
5.Various pocketsize electronic apparatuses and Instruments | ||
![]() | Models | ER high frequency switching transformer |
| Features | 1.Wide application range | |
| 2.High working Frequency | ||
| 3.Wide range of working voltage | ||
| 4.High output power | ||
| 5.Excellent thermal stability | ||
| 6.Lower loss | ||
| Application | 1.Program-controlled exchanger power | |
| 2.Power unit for VCD/DVD | ||
| 3.Other displays | ||
![]() | Models | PQ mode switching transformer |
| POT mode switching transformer | ||
| POT mode switching transformer | ||
| Features | 1. Small transfer capacitance | |
| 2.Higher inductance | ||
| 3.Lower loss | ||
4.Could be main transformer,driving transformer,Auxiliary transformer and isolation or matching transformer | ||
| Application | 1.Power unit for program-controlled exchanger | |
| 2.Power unit for computer | ||
| 3.Module power supply | ||
4.Various pocketsize electronic apparatuses and Instruments | ||
![]() | Models | EE mode high frequency horizontal-output transformer |
| EI mode high frequency horizontal-output transformer | ||
| Features | 1.Better wave shape | |
| 2.Sufficient actuation | ||
3.Widely applicable to the electronic apparatuses | ||
| Application | 1.Power unit for LCD/VCD/DVD | |
| 2.Computer power unit | ||
| 3.Other display | ||
![]() | Models | Doughnut coil inductor |
| Features | 1.Compactness | |
| 2.Heavy current output | ||
| 3.Better choking performance | ||
| Application | 1.Various electronic apparatuses | |
| 2.Civil electronic products | ||
| 3.Various electronic Instruments | ||
![]() | Models | UT mode Filter |
| UU mode Filter | ||
| ET mode Filter | ||
| Features | 1.Small stray capacitance | |
| 2.Low ripple coefficient | ||
| 3.Less inducting declination | ||
| 4.Small impedance declination | ||
| 5.Heavy current output | ||
6.Keeping a strong restriction to higher harmonics | ||
| Application | 1.Power unit for LCD/DVD | |
| 2.Computer power unit | ||
3.Various electronic apparatuses and Instruments | ||
| 4.Other display | ||
![]() | Models | PK type inductor |
| Features | 1.High enery storage | |
| 2.Compactness | ||
| 3.Easy socket joint | ||
| 4.Stable structure and lower prices | ||
| Application | 1.Computer power unit | |
2.Various electronic apparatuses and Instruments | ||
| 3.Other display |
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