Toroidal transformer:Power range from 20VA to 1500VA available (as requirement)

Toroida transformers have the following perfomance:

1.Low magnetic noise

2.High efficiency

3.Excellent load regulation

4.Easy assembly

5.Low no-load losses and magnetizing current

6.Low temperature rise

7.Various Input Options

8.Power range from 20VA to 5000VA available

9.According to customers requirement

10.Class B insulation system

11.Optional single or dual primary

Inspection items:

1.No-load test(no-load current, no-load voltage, no-load loss)

2.Load test(load voltage, temperature rise)

3.Inductive voltage test

4.DC resistance test

5.Safety test

Application:

1.Amplifier

2.Public broadcasting

3.Power supply

4.Audio System/Stereo

5.Decorative illumination system