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SKYPE:  gzyongxiang
MSN: elliehe@live.cn
Add: No.128, Miaozai zhuang, Jiannan village, Banghu town, Baiyun district, Guangzhou,
China
Tel: +86-020-86039861
Fax: +86-020-86038695
Email:  info@chinatransformers.cn
             gzyongheng@163.com
             

  
 
  Home :: Products :: Low power, single phase transformer
EI Type Transformer

Product Type: Low power, single phase transformer
Place of origin: China
Model No:
Price Terms:
Payment Terms:
Package:
Minimum Order:
Delivery Time:
Brand Name:

Products Information

EI 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.

Capacity: 1VA-150VA
Phase: Single
Input: AC Power with Voltages of Various Countries (100-240VAC)
Output: AC Current, Voltage, According to Customers Requirements
Frequency: 50-60Hz
Insulating Strength:Pri-Sec> 50Mohm 500VDC
Heat Resistant: 105℃ 115℃ 135℃ ,can mount thermal fuse
Antivoltage Degree: AC1.5KV-4.0KV IS 2mA
Operating Temperature:0℃-+40℃
Deposit Temperature:-20℃-+85℃
Winding conductor material;usual use copper,can use aluminum if you have special requirements


The 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.

The Feature:                             
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.

型号
Model
规格
Spec.
功率(VA)
Power(VA)
外型尺寸(mm)
Out size(mm)
安装尺寸(mm)
InstallSize(mm)
安装孔(mm)
Holedia.(mm)
重量
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

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

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

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.

 
     
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Add: No.128, Miaozai zhuang, Jiannan village, Banghu town, Baiyun district, Guangzhou, China
Tel: +86-020-86039861 Fax: +86-020-86038695 Email: info@chinatransformers.cn