1> Toroidal transformer
2> Low profile and low weight
3> Low no-load losses
4> Low temperature rise
5> Reasonable price
Toroidal transformer
1.product description
Used by 0.27 mm, 0.30 mm high quality cold-rolled orientation silicon materials which is low iron loss and high magnetic, the advantages of our prod ucts are small size, low temperature, magnetic flux leakage small, installation easy.
2. Data parameters
Power | 30VA-5KVA |
Input voltage | Technical drawings |
Frequency | 47Hz-63Hz |
Phase | Single-phase |
Core shape | The annulus |
Core structure | The annulus |
Winding | Technical drawings |
Insulation class | Class B |
Dielectric | 4kv/3mA/3S |
Operating temperature | 50°C |
Shied | Optional |
Terminal | Optional |
3.Product material
Name | Specification | Features |
Cold rolling orientation quality ferrosilicon
| 0.27mm or 0.30mm | Low iron loss High magnetic |
Lacquer clad round copper wire | QZ-150,QZ-180 | Anaerobic copper High strength Low loss |
BOPET thin film | 0.05mm-0.08mm | Reduction: 150°C in 30minutes |
PV soft copper wire | Technical drawing | 450V/750V |
