1. Universal Purpose
2. Reliable Safety Approvals
3. Low profile & Low Weight
4. Low No-load Losses
5. Low Mechanical Hum
6. Low Stray Magnetic Field
7. Low Operating Temprature
8. High Efficiency
9. Static Insulation between Primary and Secondary
10. Electromagnetic Shield for low output noise
11. Easy to mount
12. Competitive price
115/230 Primary &120/240 Primary Toroidal Transformer Series 100VA~3000VA