EI Power Transformer

Key Specifications:
Basic data:
Capacity: 0.5 to 120VA
Phase: single
Input: AC power with voltages of various countries
Output: AC current, voltage, according to customers' requirements
Frequency: 50 to 60Hz
Voltage regulation: 10% to 15%
Insulation class: B, 130 degrees Celsius and E, 120 degrees Celsius
Temperature-rise: ?95 degrees Celsius
Certification: CE, RoHS, UL, SGS, CESI and ISO9001
General features:
100% QC from raw material to finished products
Good price-function ratio
Reliable performance and safety
Small volume and low weight
Low no-load losses
Low mechanical hum
Good shielding performance and low magnetic leakage
High efficiency
Easy to mount and fasten
Excellent workmanship
Manufacture standards: GB/T15290-94, GB/19212-2006, GB2828-2829-87 and UL 5085
Testing items:
No-load test (no-load current, no-load voltage and no-load loss)
Load test (load voltage and temperature rise)
Inductive voltage test
DC resistance test
Safety test
Key parts:
Core: high quality cold grain silicon sheets inserted by machine, annealed by advanced vacuum annealing furnaces to improve electronic data
Wire:
Copper and aluminum available
Weld aluminum enamel wire well to save your cost 15 to 35%, based on our know-how technology
Bobbin: excellent anti-combustion
Thermal protector: cutoff and switch both available
Applications:
Electronic meter and apparatus
Cable TV and digital network
Electronic control
Medical equipments
New electric power supply
Decorative illumination system
Monitoring and control equipments
Label information:
Certificate logo, basic electronic data, manufacture's information also can be printed according to customers' advice
Bar code available according to customers' advice

1) EI power transformer:
a) Used for remote control of air-conditioner
b) It uses connection in inp