APPT EXPO 2027
Asia-Pacific International Power Technology and Electronic Transformer Exhibition
亚太国际电源技术及电子变压器展览会
About the show
A power supply is an assembly of magnetics, semiconductors, capacitors and a housing, and APPT EXPO shows those parts alongside the finished units: switching, modular, telecom and industrial power supplies, electronic and high-frequency transformers, inductors and cores, IGBTs and MOSFETs, and the winding, potting and test equipment that builds them.
Its visitor base is made up of the people who specify power conversion: power supply manufacturers and transformer and inductor makers, industrial control, robotics and servo motor builders, AI computing, data centre and energy storage firms, and procurement teams from telecom, medical device and appliance manufacturing.
What’s on display
Power supplies
- Switching power supplies
- Modular power supplies
- DC-DC converters
- UPS systems
- EPS systems
- Telecom power supplies
- Industrial control power supplies
- LED drivers
- Custom power supplies
- Inverters
- Special-purpose power supplies for medical, laser and high-voltage use
Electronic transformers and magnetic components
- Electronic transformers
- High-frequency transformers
- Inductors
- Common-mode chokes
- Magnetic rings and cores
- Coils
- Instrument transformers
- Winding equipment
- Dispensing equipment
- Varnish impregnation equipment
- Testing instruments
- Insulated wire
- Bobbins
- Magnetic materials and auxiliaries
Power semiconductors and components
- IGBTs
- MOSFETs
- Diodes
- Rectifier bridges
- Capacitors and resistors
- Filters
- Connectors
- Relays
- Cooling fans
- Heat sinks
Manufacturing and testing equipment
- Power supply burn-in equipment
- Safety compliance testers
- Electronic loads
- EMC test equipment
- Winding machines
- Potting equipment
- Automated assembly lines
Application support
- Energy storage power modules
- Server power supplies for computing
- Vehicle power supplies
- Power supply enclosures
- Structural parts