Advantages of toroidal transformers
High Efficiency
Smaller in size
Lower in weight
Less mechanical hum
Low exterior magnetic field
Low off load losses
Single mounting point
Technical Data
Capacity: 20VA-25000VA
Phase: Single
Input: AC Power with Voltages of Various Countries
Output: AC Current, Voltage, According to Customers Requirements
Frequency: 50-60Hz
Voltage Regulation: 12%-3%
Manufacture Standard: GB/T15290-94, GB/19212-2006, GB2828-2829-
Insulation Class: B, 130 Celsius Degree; E, 120 Celsius Degree 87
Temperature-rise: ≤85 Celsius Degree
Winding conductor material; usual us copper, can use aluminum if you
have special requirements
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