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Technical questions or troubleshooting

Always at your service

For technical questions please use our helpdesk system by sending your question or inquiry to service@danfysik.dk

If your inquiry is related to a specific part please always include serial- and part number of the power supply and specific part.

Our ticket based email system on is open 24/7/365. You can expect an answer within a working day. On average, we solve your requests within 4 days.

Alternatively you can call Jeff Rexholm on phone number +45 7220 1721, opening hours 8 AM to 6 PM (CEST). It is possible to leave a voice message outside opening hours that will be forwarded to our service team by email.


Standardized and custom Power Supplies

Danfysik design, manufacture and test power supplies for many accelerator applications.


For more information contact

Jeff Rexholm

Interim Team Manager