200W Toroidal Transformer
Low leakage flux
Low hum noise
Low strayfield levels
High efficiency (Up to 99%)
Low tempreture rise (65℃ Max)
Primary rated voltage:
Secondary rated voltage and current:
- WORKING AND SAFETY PROTECTION
Over current protection
Insulation Rresistance(type test):pri.~sec. 1000V DC 1000MΩ MIN.
HI-POT Test(100%):Pass our dielectric strength test,withour any
Pri.~sec.:AC2.0KV for 60 seconds
Ta=25℃ Test by resistance method At rated load 4H
WINDINGS’TEMPERATURE RISE ℃ MAX
- MAJOR MEASUREMENT FACILITIES:
|HI-POT TESTER||INSULATION-RESISTANCE METER|
|VOLT METER||DC-RESISTANCE METER|
|COLOR||RED~ RED||GRN~ GRN|
|SPECS||UL1015 20#||UL1015 18#|
Note: The dimension is not including the leads emergence
Single-phase toroidal transformers, transformator 360v/220v power
range from 20VA to 5000VA. Designed and tested
according to EN61558. Suitable for installation in electronically
equipment.Designed as a safety isolating transformer with separate
insulated windings and prepared for class II equipment.Short
circuit and overload protected with thermal fuse on primary side.
Up to 50% less weight than a similar conventional transformer.Low
magnetisation currents and no-load losses.
Suitable as safety isolating transformer in constructions where low
weight, flexible dimensions and optimum conditions between
dimensions are preferable.
Q 1. What's the payment terms?
A. We accept T/T, 30% deposit and 70% balance before shipment.
Q 2. What's the loading port?
A. Usually we prefer Ningbo/Shanghai for delivery.
Q 3. How's the delivery time?
A. Normally it will take about 10-15 days for production.
Q 4. We want to know about production capacity.
A. Our average capacity is 10000 pcs per month.
Q 5. May I know the standard of package?
A. We usually use carton for small units, and use strong wooden
case for floor standing big units. Each unit is well protected by
Q 6. What kind of material of transformer?
A. We have two types, one is 100% copper and the other is copper
with aluminum. It depends on your requirements. In fact, those two
have no difference if normal work well.
Q 7. Would you accept to use our logo?
A. If you have good quantity, it is absolutely no problem to do
Q 8. What is your market?
A. Our products are popular export to Africa, South Asia, Middle
East, Europe, and so on. Most are our regular customers and some
are under developing. Surely we hope you can join us and make
mutual benefits from our cooperation.
Q9. What kind of certificate you have?
A. We have CE, SONCAP and testing report for all our products.
Q10. Could you offer Form A or C/O?
A. Absolutely it is not a problem. We can prepare relative
documents to foreign affairs office or other office to apply for