Model: | EI28--EI86 |
---|---|
Brand: | YH |
Origin: | - |
Category: | Electronics & Electricity / Power Transmission Equipment & Transformer |
Label: | EI Transformer , Electric Transformer , Lighting Transformer |
Price: |
-
|
Min. Order: | - |
Last Online:01 Dec, 2011 |
Single-Phase Transformer
Transfer AC voltage of 100V, 110V, 120V, 200V, 220V, 230V, 240V to lower AC voltage. The input could be provided with single, double or triple voltage winding. Output can be provided from single to several winding. The size of our EI Transformer from EI-28 to EI-114, capacity up to 150W. We can supply with both screw mountings and pin dipping types.
Application:
This single-phase transformer is widely applied to the little power of DVD, hi-fi stereo, TV, small adaptor, beauty equipment, instruments and Apparatuses equipment, stage light, lighting control circuit, air-conditioning equipment control circuit, medical equipment, monitoring equipment, automation equipment control circuit, machinery and equipment, energy-efficient equipment.
Basic Data
Capacity: 1VA-100VA
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, GB2828-2829-87
Insulation Class: B, 130 Celsius Degree; E, 120 Celsius Degree
Temperature-rise: ≤85 Celsius Degree
Features:
a) High efficiency
b) Low heat generation
c) 3 frames or full isolation bobbin
d) The cores are lapped by silicon steel sheet of high - quality and have been treated by insulation
e) Clean appearance and convenient installation
f) Competitive pricing.
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
Operating environment:
1) Temp.: The ambient temperature can not over +40℃。
2) Altitude: Mounting location can not exceed the altitude of 2000m
3) Relative humidity: Maximum 90%
4) The site not attack by rain and snow
5) The medium which no explosion danger, no corroding metal, no electrical breakdown
Model
|
Spec.
|
Power
(VA)
|
Out size(mm)
|
InstallSize(mm)
|
Holedia.(mm)
|
Weight
|
||
A
|
B
|
C
|
D
|
E
|
Kg
|
|||
EI28
|
28*12
|
1
|
51
|
28
|
27
|
40
|
3
|
0.075
|
EI35
|
35*13
|
2
|
57
|
30
|
33
|
44
|
3.8
|
0.12
|
35*15
|
2.5
|
61
|
35
|
32
|
48
|
4
|
0.14
|
|
EI41
|
41*14
|
3
|
69
|
32
|
37
|
55
|
3.8
|
0.17
|
41*16
|
4
|
67
|
34
|
37
|
54
|
3.9
|
0.19
|
|
41*20
|
5
|
67
|
37
|
36
|
55
|
3.8
|
0.23
|
|
41*26
|
6.5
|
70
|
45
|
37
|
55
|
3.8
|
0.29
|
|
EI48
|
48*20
|
8
|
77
|
39
|
43
|
60
|
3.9
|
0.32
|
48*24
|
10
|
74
|
45
|
43
|
60
|
3.8
|
0.36
|
|
48*30
|
12
|
74
|
51
|
43
|
60
|
3.8
|
0.46
|
|
EI57
|
57*25
|
15
|
88
|
48
|
50
|
73
|
3.9
|
0.55
|
57*30
|
20
|
90
|
53
|
50
|
74
|
3.9
|
0.66
|
|
57*35
|
25
|
86
|
58
|
51
|
71
|
3.8
|
0.76
|
|
EI66
|
66*28
|
30
|
93
|
56
|
58
|
79
|
4.7
|
0.81
|
66*32
|
35
|
99
|
58
|
59
|
83
|
3.8
|
0.98
|
|
66*36
|
40
|
98
|
62
|
59
|
83
|
3.8
|
1.15
|
|
66*40
|
45
|
96
|
68
|
59
|
82
|
3.8
|
1.2
|
|
EI76
|
76*32
|
50
|
110
|
64
|
67
|
96
|
3.8
|
1.35
|
76*38
|
60
|
109
|
70
|
67
|
95
|
3.8
|
1.55
|
|
76*45
|
80
|
106
|
75
|
67
|
90
|
4.8
|
1.8
|
|
EI86
|
86*45
|
100
|
117
|
80
|
75
|
101
|
4.8
|
2.3
|
Productivity:
Toroidal/annular/ring transformer 2 million PCS,
EI transformer 3 million PCS annually;
Three Phase Transformer 50000pcs
Others 100000 pcs
Workforce:
About 200 workers, 5 technicians, 2 senior engineers
Equipment:
Over 50 sets toroidal/annular/ ring coil winding machines, 3 EI type transformer lines, 2 sets of vacuum annealing furnaces, A set of nitrogen and hydrogen production equipment.
Warning
Under no circumstances should both ends of the fixing bolt simultaneously contact the metal chassis or framework as this would create a potentially dangerous 'shorted-turn'.
Certificate
The certificate of our transformer has CE CQC RoHs UL
Note
The above-mentioned single phase transformer is frequently-used, we can also manufacture the products by customer design. And the specification is for reference, if has the change further, please take the material object as the standard.