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"HENGNIU", a Good Electronic Transformer Brand from the
Hometown of the World Famous Great Panda.
Products - Lead-out EI Transformer
 
Lead-out EI Transformer List
(More Specifications Available)
                                
Lamination
(mm)
Overall
a¡Áb¡Ác (mm)
Installation
d (mm)
Volume (VA)
Copper Wire
Aluminum Wire
28¡Á18
30¡Á32¡Á37
42
2
1.5
35¡Á15
37¡Á31¡Á32
45
2.5
2
41¡Á14
43¡Á32¡Á36
55
4
3
41¡Á16.5
43¡Á37¡Á36
55
5
4
41¡Á20
43¡Á41¡Á36
55
5
4
41¡Á25
43¡Á44¡Á36
55
6
5
48¡Á21
51¡Á39¡Á43
65
8
7
48¡Á25
51¡Á45¡Á43
65
10
8
48¡Á30
51¡Á52¡Á43
60
13
12
54¡Á21.5
57¡Á44¡Á48
70
10
8
54¡Á25
57¡Á49¡Á48
70
13
12
57¡Á22.5
60¡Á44¡Á51
72
12
11
57¡Á25
60¡Á45¡Á51
72
17
15
57¡Á30
60¡Á51¡Á51
72
25
20
57¡Á38
60¡Á61¡Á51
72
32
25
60¡Á30
63¡Á57¡Á54
75
25
20
66¡Á28
69¡Á55¡Á58
82
35
30
66¡Á35
69¡Á62¡Á58
82
40
35
66¡Á44
69¡Á70¡Á58
82
60
50
76.2¡Á25.5
78¡Á55¡Á65
65¡Á54
55
40
76.2¡Á35
78¡Á65¡Á65
65¡Á65
70
55
85.8¡Á45
87¡Á77¡Á73
72¡Á80
120
100
Remark:
1. Lamination Core: High Quality Cold Grain Silicon Sheet Inserted by Machine
2. Bobbin: Excellent Anti-combustion
3. Thermal Cutoff and Thermal Switch: Available
 
1.Basic data:
Capacity: 0.5VA 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¡ãC and E, 120¡ãC
Temperature-rise: ¡Ü95¡ãC
2. Certification: CE, RoHS, UL, SGS, CESI and ISO 9001
3 .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, low magnetic leakage
Dimension adjusted freely
Easy to mount and fasten
Excellent workmanship
 
4.Manufacture standard: GB/T15290-94, GB/19212-2006, GB2828-2829-87 and UL 5085
 
5.Testing items:
No-load test (no-load current, no-load voltage and no-load loss)
Load test (load voltage, temperature-rise)
Inductive voltage test
DC resistance test
Safety test
 
6.Key parts:
Core: wound by high quality cold grain silicon, annealed by advanced vacuum annealing furnaces to improve electronic data, any dimension from customer are available
Wire: copper and aluminum available
Weld aluminum enamel wire well to save your cost 15 to 35% based on our know-how technology
Thermal protector: cutoff and switch are both available
 
7.Application:
Electronic meter and apparatus
Cable TV and digital network
Electronic control
Medical equipment
New electric power supply
Decorative illumination system
Monitoring and control equipment
 
8.Installation: horizontal (non-conventional-type base plate) sunk, side type and bridge
 
9.Label information:
Certificate logo, basic electronic data, manufacturer's information also can be printed according to customer's advice
Bar code is available based on customer's advice
 
OEM, ODM, Customer-designed Drawing,Sample & Specification Acceptable. Copyright 1997