Standard Toroidal Transformer
Standard toroidal transformers are widely used in automation system, instruments, medical equipment, traffic
control system, audio devices, safety devices and new energy inverting system, it is featured with advantage
such as less weight, hight efficiency, low temperature rise, high reliability than conventional transformer.
Scientek toroidal transformers are designed and manufactured according to EN 61558-1, EN61558-2-4,
EN61558-2-6,UL60601, U506. Insulation class: ta 40℃ / Class B 130℃, Class F 155℃, Class H 180℃,
With full protection including static shield, magnetic shield, thermal switch, NTC and soft starter circuit.
Brief Specification
ü Power Range: 50VA -1000VA
ü Input: On request
ü Output: On request
ü Insulation Class: UL class B. F. H. N.(Optional)
ü Isolation: 4KV (Hi-pot)
ü Customized design are always welcome
|
Power
(VA) |
Efficiency(%) |
Off load current(mA) |
Total Weight
(kg) |
Copper Weight
(kg) |
Dimension D*H |
|
50VA |
88% |
8mA |
0.73kg |
0.30kg |
79mm*37mm |
|
80VA |
90% |
10mA |
1.01kg |
0.40kg |
90mm*38mm |
|
100VA |
91% |
10mA |
1.25kg |
0.45kg |
92mm*43mm |
|
120VA |
92% |
11mA |
1.35kg |
0.50kg |
95mm*45mm |
|
150VA |
93% |
12mA |
1.64kg |
0.64kg |
96mm*50mm |
|
200VA |
94% |
15mA |
2.04kg |
0.71kg |
115mm*50mm |
|
225VA |
94% |
16mA |
2.23kg |
0.86kg |
116mm*50mm |
|
250VA |
94% |
17mA |
2.57kg |
0.92kg |
117mm*60mm |
|
300VA |
94% |
18mA |
2.97kg |
1.24kg |
125mm*62mm |
|
400VA |
95% |
20mA |
3.73kg |
1.66kg |
132mm*61mm |
|
500VA |
96% |
25mA |
4.23kg |
1.90kg |
142mm*71mm |
|
600VA |
96% |
28mA |
4.84kg |
2.00kg |
140mm*80mm |
|
700VA |
96% |
30mA |
5.35kg |
2.24kg |
145mm*86mm |
|
800VA |
97% |
32mA |
6.20kg |
2.60kg |
173mm*70mm |
|
900VA |
97% |
40mA |
7.00kg |
3.00kg |
173mm*78mm |
|
1000VA |
97% |
50mA |
7.40kg |
3.50kg |
175mm*78mm |
|
