Welcome to the EPSMA


The European Power Supplies Manufacturers' Association was formed in 1995 to represent the specialist needs of the power supply industry in Europe. The association currently has around 25 members from ten countries, employing over 8,000 people and with combined global revenues exceeding 5 billion Euros


previous arrow
next arrow


  • Company RGM joins the EPSMA
  • Spring 2021 newsletter added
  • EPSMA member AEI acquires member Artesyn Embedded Power
  • Press release - New publications
  • EPSMA member Powerbox acquired by COSEL
  • EPSMA Members Bel Power Solutions and Artesyn part of POWER STAMP ALLIANCE


  • New document - Guidelines for Lifetime Specification of power Converters - view abstract HERE
  • New document - Embedded Software Verification and Validation in Power Supplies - view abstract HERE
  • From ZVEI - Selection of safety standards for power supplies LINK
  • Accurate Efficiency Measurements - EPSMA white paper New Revision LINK
  • CE Marking Guidance for Power Supplies - New Revision LINK
  • PFC Harmonic Current Emissions Guide to EN61000-3-2:2014 New Revision LINK
  • AC-DC Power Supply Safety Guidelines for Medical Apps (preview) LINK
  • Thermal Measurements of Power Converters - How and why? LINK
  • Guidelines to the Understanding of Reliability Prediction LINK


  • JEDEC guidelines for WBG device testing and evaluation
  • Nov MC meeting and AGM minutes in members section
  • Infineon presentation ‘Si, GaN and SiC in SMPS’
  • New Issues of WEEE and RoHS guidelines in members’ area
  • Presentations ‘Introduction to IEC62368’ ‘Infineon CoolGaN’  and ‘Power of GaN’ in ‘EPSMA Meetings’ members area
  • Presentation by ECPE in members’ area
  • Infineon - 'HP AC/DC s in EV applications - roadmap'
  • Infineon - 'Technology Outlook’
  • MOSFET and GaN 3rd Quadrant Operation
  • New TI GaN Product Overview
  • CENELEC Activities
  • Energy Efficiency Database updates
  • PSMA Safety and Compliance database updates
  • Latest CENELEC newsletter on China standardisation




Website design by Pix-elation