Introduction
Power Adapter Electronic Equipment core Component, Electromagnetic Compatibility (EMC) (EMC)Product reliable. SQUCFlat Wire Common Mode Inductor Advantages, Switching Power Supply, LED Driver Power Supply Mainstream Choice.
Flat Wire Common Mode Inductor Technical Principles
Common Mode Inductor, Common Mode Choke, Core Function is suppress Power Common Mode Interference. Flat Wire traditional Featuring Advantages :
1. DC Resistance (DCR) (DCR)
, DC Resistance (DCR) reduce 15%~25%, effectively reduce, Power.
2. Saturation Current
Flat Wire Featuring,
3.
DCR, reduce 8~12℃, extend.
SQUCSelection Comparison
| Model | Specifications | DCR | Saturation Current | Recommended Application Scenarios |
|---|---|---|---|---|
| SQ | 2-5mm | 3~15mΩ | 5~25A | 65W |
| UC | 1-3mm | 8~30mΩ | 2~15A | 20~65W |
Key Parameters Key Selection Points
1. Impedance Frequency
150k Hz~30MHz Featuring Impedance Model. Dongguan Chaorong Electronic Products Co., Ltd. provides SQ, UCCommon Mode Inductor, Impedance 10MHz Frequency 1kΩ~5kΩ, effectively Switching Power Supply.
2. ( Leakage Inductance)
Differential Mode Interference. Recommendations Common Mode Inductor 0.5%~2%Range. Flat Wire, usually 1%.
3. Insulation Withstand Voltage
Power Adapter (CE, FCC, CCC)usually Common Mode Inductor 1500VAC~2500VACWithstand Voltage. Product Insulation is comply with.
Design Recommendations
- : Common Mode Inductor,
- : Common Mode Inductor usually Xπ,
- : suitable for (1MHz+); (100k Hz~1MHz)Featuring
Dongguan Chaorong Electronic Products Co., Ltd. Specialized in Electronic Insulating Material Component, provides SQ, UCFlat Wire Common Mode Inductor. Product widely used in Electronic, Power, New Energy, stable,