Summary:
The TinySwitch-PK multi-output power supply delivers 17.7 W of continuous output power and 29.7 W of peak power. Ideal applications include air conditioning and other applications that require peak power. Two electrically isolated 16 V outputs drive the IGBTs in the half-bridge topology. The 12 V output is used to drive the compressor evaporating fan, while the 5 V output is used to power the microprocessor. The 5 V and 12 V outputs are non-isolated from the AC input.
design feature
- Multiple output power supply
- Works within the universal input voltage range, so a single design can be applied globally
- Extremely energy efficient
- Low no-load power consumption (<160 mW at 265 V AC input)
- Meets CEC 2008/Energy Star requirements for efficiency in the on-load mode (requires 74.9%, up to 80%)
- Thermal performance
- High working temperature (TAMB = 85 oC)
- Accurate hysteresis thermal shutdown protection
- Compliant with CISPR-22/EN55022B conducted EMI limits, EMI margin >10 dBmV.
- Automatic restart function allows unlimited short-circuit output
17.7 W air conditioning multi-output power supply circuit diagram
See the uploading documentation for details (click to download)
Flat Wire Power Inductors,Flat Copper Wire Inductors,Flat Coil High Current Inductors,Flat Wire High Power Inductors
Shenzhen Sichuangge Magneto-electric Co. , Ltd , https://www.scginductor.com