Transformers

Interference Free Current Supply

In 2011 The Enerdoor Group aquired Eichhoff Elektro, a global leader in safety transformers and ignition systems known for high quality and innovative solutions. 

Enerdoor safety transformers are important elements for an interference free current supply and guarantee long lasting function of equipment.  This extensive line includes small transformers and safety transformers of various designs with various mounting and connection options.  They are completely customizable and available with various voltage levels with performance data up to 100 VA.  

The Enerdoor Group is an ISO 9001 Certified manufacturer with the majority of products being UL recognized and VDE approved. These products are made for the international market and sold extensively throughout the United States, Europe, and Asia.

Benefits of Enerdoor Safety Transformers:

  • Permanent corrosion protection
  • High insulation value and maximum electrical reliability
  • Double input and output voltage for series or parallel connection
  • VDE and UL approvals

Browse Transformers

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EE 20
  • Safety transformer class II
  • Approved according to EN 61558
  • Primary voltage 115 - 250 Vac
  • Secondary voltage from 3 - 24 Vac
  • Output power up to 0.6 VA
  • Primary and secondary voltage and pin configuration on request
  • Two chamber bobbin

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EI 30
  • Safety transformer class II
  • Approved according to EN 61558
  • VDE and UL approved
  • Primary voltage 12 - 520 Vac
  • Secondary voltage from 1.7 - 240 Vac
  • Output power up to 4.8 VA
  • Primary and secondary voltage and pin configuration on request
  • Two chamber bobbin
EI 30

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EI 38
  • Safety transformer class II
  • Approved to EN 61558
  • Primary voltage 24 - 660 Vac
  • Secondary voltage from 3 - 240 Vac
  • Output power up to 6 VA
  • Primary and secondary voltage and pin configuration on request
  • Two chamber bobbin
EI 38

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EI 42
  • Safety transformer class II
  • Approved to EN 61558
  • Primary voltage 24 - 400 Vac
  • Secondary voltage from 3 - 400 Vac
  • Output power up to 8.6 VA
  • Primary and secondary voltage and pin configuration on request
  • Two chamber bobbin
EI 42

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EI 48
  • Safety transformer class II
  • Approved to EN 61558
  • Primary voltage 24 - 480 Vac
  • Secondary voltage from 3 - 24 Vac
  • Output power up to 14 VA
  • Primary and secondary voltage and pin configuration on request
  • Two chamber bobbin
EI 48

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EI 54
  • Safety transformer class II
  • Approved to EN 61558
  • Primary voltage 110 - 430 Vac
  • Secondary voltage from 3 - 31 Vac
  • Output power up to 20.5 VA
  • Primary and secondary voltage and pin configuration on request
  • Two chamber bobbin
EI 54

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EI 60
  • Safety transformer class II
  • Approved to EN 61558
  • Primary voltage 100 - 460 Vac
  • Secondary voltage from 3 - 230 Vac
  • Output power up to 31 VA
  • Primary and secondary voltage and pin configuration on request
  • Two chamber bobbin

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EI 66
  • Safety transformer class II
  • Approved to EN 61558
  • Primary voltage 115 - 250 Vac
  • Secondary voltage from 3 - 24 Vac
  • Output power up to 50 VA
  • Primary and secondary voltage and pin configuration on request
  • Two chamber bobbin

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EI 84
  • Safety transformer class II
  • Approved to EN 61558
  • Primary voltage 115 - 250 Vac
  • Secondary voltage from 3 - 24 Vac
  • Output power up to 100 VA
  • Primary and secondary voltage and pin configuration on request
  • Two chamber bobbin

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UI 30
  • Flat transformer class II
  • Approved to EN 61558
  • Primary voltage 22 - 250 Vac
  • Secondary voltage from 3 - 24 Vac
  • Output power up to 10 VA
  • Primary and secondary voltage and pin configuration on request
  • Two chamber bobbin

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UI 39
  • Flat transformer class II
  • Approved to EN 61558
  • Primary voltage 115 - 230 Vac
  • Secondary voltage from 3 - 24 Vac
  • Output power up to 32 VA
  • Primary and secondary voltage and pin configuration on request
  • Two chamber bobbin

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