220v 110v toroidal transformer Input voltage: 110V 220V 120V and so on, Input Frequency:50HZ, 60HZ, 50 \ 60HZ

 toroidal transformer Features:

1) Power:20VA--5KVA

2) Some products have acquired UL,CE,TUV certificate

3) Mainly apply for power,sound equipment,medical equipment and amplifier

Advantage:

1) Low losses

2) Low stray magnetic field

3) Low mechanical hum

4) Hight efficiency

300VA toroidal transformer for LED lighting