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Ningbo Haishen Electric Appliance Co., Ltd.
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Lead support power transformer

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Specialize in research, development and production of various quality power transformers, linear power adapters, voltage-stabilized power, switch power adapters, etc.

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Power transformer

Power transformer

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Product serial number
D05
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Lead support power transformer
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The company specializes in research, development and production of various quality power transformers, AC-AC and AC-DC power adapters, voltage-stabilized power, switch power adapters and other products. The company follows and passes ISO9001: 2008 Quality Management System Certification strictly for systematic management.
Products Detail
Parameters

The main technical parameters
power:30VA
Protection level:IP00      
Primary: 230V 50Hz
Secondary: 12VAC 30VA      
Insulation class:Class B
Dielectric strength:3.75KV Rms
Ambient temperature: (t)-40℃         
Standards compliant: 
EN61558:2006/UL5085-2/UL1446

 

Reference Size（mm）

EI Core specifications power/VA A B C D E F weight/kg
EI-28×12 1.5 30.0 27 30 50 40.0 3.5×6 0.075
EI-35×13 2.0 37.0 31 32 60 47 4.0×7 0.12
EI-35×15 3.0 37.0 31 35 60 48 4.0×7 0.145
EI-41×14 3.5 43.0 35 36 64 55 4.5×8 0.16
EI-41×17 5.0 43.0 35 37 66 54 4.5×7 0.20
EI-41×20 6.0 43.0 35 43 66 55 4.0×7 0.24
EI-41×24 7.5 43.0 35 45 66 54 4.0×7 0.28
EI-41×26 8.0 43.0 35 47 66 54 3.5×7 0.30
EI-48×18 8.0 50.5 43 39 74 63 4.0×7 0.29
EI-48×20 9.5 50.5 43 42 72 61 4.0×7 0.33
EI-48×24 12.0 50.5 43 45 73 63 4.0×7 0.38
EI-48×30 15.0 50.5 43 51 73 63 4.0×7 0.45
EI-57×20 13.0 59.0 52 45 84 71 4.5×8 0.45
EI-57×25 20.0 59.0 50 51 85 73 4.5×8 0.55
EI-57×30 27.0 59.0 52 53 85 71 4.5×8 0.67
EI-57×35 33.0 59.0 52 60 87 73 4.0×7 0.74
EI-66×28 35.0 68.0 58 56 98 83 4.5×8 0.77
EI-66×32 40.0 68.0 58 63 98 83 4.5×8 0.88
EI-66×36 55.0 68.0 58 64 98 83 4.5×8 1.02
EI-66×40 60.0 68.0 58 68 98 83 4.5×9 1.17
EI-66×45 70.0 68.0 58 75 98 83 4.5×9 1.28
EI-76×35 65.0 78.0 65 70 103 91 4.0×8 1.30
EI-76×40 80.0 78.0 65 73 103 91 4.0×8 1.48
We could not find any corresponding parameters, please add them to the properties table
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