HongCheng is a trading company owned by a factory.The factory covers an area of 5000 square meters,with standard and tidy workshops and more than 800 excellent workers conscientiously.Our company has obtained ISO9001 quality system and UL safety, a whole series of insulation system certification, the raw materials are in line with the SGS, UL, ROHS certification requirements,the current products are exported to Europe and The United States, The Middle East, Japan, Taiwan and Mainland China.
Basic Data:
Capacity: 0.5VA-250VA
Phase: Single phase
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, GB2828-2829-87
Testing Items:
No-load Test(No-load Current, No-load Voltage, No-load Loss)
Load Test (Load Voltage, Temperature-rise)
Inductive Voltage Test, DC Resistance Test, Safety Test