Welcome to the EPSMA
The European Power Supplies Manufacturers’ Association (EPSMA) is a European Economic Interest Group (EEIG) and was formed in 1995 to represent the specialised needs of the power supply industry in Europe. The association currently has around 25 members from 10 countries, employing over 8,000 people and with combined global power supply revenues exceeding 5 billion Euros
Latest Publications
- 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 - Accurate Efficiency Measurements -
EPSMA white paper New Revision - CE Marking Guidance for Power Supplies -
New Revision - PFC Harmonic Current Emissions Guide to EN61000-
3- 2:2014 New Revision - AC-
DC Power Supply Safety Guidelines for Medical Apps (preview) - Thermal Measurements of Power Converters -
How and why? - Guidelines to Understanding Reliability Prediction
- New document -
Guidelines for Lifetime specification of Power Converters - New document -
Embedded Software Verification and Validation in Power Supplies - Sept ‘20 MC meeting 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
- Technical committee meeting minutes
- CENELEC Activiies
- Energy Efficiency Database updates
- PSMA Safety and Compliance database updates
- Latest CENELEC newsletter on China standardisation
XP Power announces launch of new high voltage DC-
Versatile EMI filters range is high quality and cost effective
XP Power has introduced a range of chassis mount and IEC inlet EMI filters that satisfy the requirement for equipment to conform to the latest EMC emissions and immunity standards. The filters are suitable for any electrical or electronic equipment that is powered from a single phase AC supply. READ MORE
XP Power announces new highly efficient 150W & 200W external PSUs for industrial, IT and healthcare applications
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XP Power launches new 500W-
New fully featured 3 Phase input, 5kW AC-
HPT5K0 Series read more
XP Power announces new low profile 180W U-
UCP180 series read More
Medical, 2 x MOPP, DC-
See here for more details
Programmable DC power supply with output up to 400VDC, for laboratory, production and embedded test applications HERE for more details
Low-
10:1 & 4:1 input DC-
XP Power has introduced two series of wide input range, cost-
NEED A FANLESS 600W PSU FOR A HEALTHCARE APPLICATION?
UCH600 FEATURES INCLUDE:
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HPT5K0-
HEALTHCARE, LABORATORY & INDUSTRIAL APPLICATIONS
• NOMINAL OUTPUT VOLTAGES 60/100/200VDC
• CLASS B CONDUCTED & CLASS A RADIATED EMISSIONS
• FULLY FEATURED SIGNALS & CONTROLS
• MULTIPLE DIGITAL PROTOCOLS: I²C PMBUS; CANOPEN; MODBUS; SCPI
• GRAPHICAL USER INTERFACE (GUI)
• RS232 OR UART MOD STANDARD OPTION REPLACING STANDARD RS485
600W Class I and Class II 3”x 5” medical and industrial power supplies offer efficiencies up to 96% INFO HERE
DC input DIN rail power supplies have a wide input range and output adjustment and provide up to 250W per output Read MORE
QM SERIES
Full medical isolation (MoPP)
Low speed, low audible noise fan
Up to 16 outputs
Industry Leading
7 Year Warranty certifications
The TPS series of industrial AC-
1U GENESYS+™ programmable DC power supply series extended with 2.7kW and 3.4kW models certifications
The DRB series of din rail power supplies offers basic functionality with IEC/EN/UL 60950-
504W AC-
Programmable, convection cooled, 600W AC-
600W Class I and Class II 3”x 5” medical and industrial power supplies offer efficiencies up to 96% MORE…
5V 60A DC-
400W 3” x 5” medical and industrial power supplies deliver 250W convection/conduction cooled with 400W peak power for extended time periods READ MORE…
The new, five year warranty, GENESYS+™ 1U programmable power supply series is available in 1kW, 1.7kW, 2.7kW, 3.4kW and 5kW 19" rack models and can deliver power ratings up to 5200W, with the highest power density and lightest weight (< 5kg for the 1.7kW, <7.5kg for the 5kW) available in a 1U rack size.
It offers voltages of up to 600V and output current up to 500A with constant voltage, constant current and constant power operation. READ MORE…
The new, five year warranty, GENESYS+ GH1kW and GH1.5kW half rack, 1U programmable power supply series can deliver power ratings up to 1500W, with the highest power density and lightest weight (< 3.5kg ) available in a half rack size.
i7C 300W 9-
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CUS600M 3 x 5” AC-
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Compact 3 x 5 x 1.46” Size
Enclosure & Other Options
PXG-
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For more details see HERE
Powerbox announces high peak load power supply for medical laser applications
For more details see HERE
Powerbox announces ruggedized dual channel power supply for Marine engine control
Powerbox wins Power Product of the Year in recognition of its technical prowess in coreless power solution read more…
Murata’s IRQ DC-
The IRQ series delivers fully regulated DC outputs of 5, 12, or 24Vdc at 100 Watts. The converters’ 3:1 wide input range of 57.6 to 160Vdc meets the requirements of EN50155 for nominal Vin voltages of 96Vdc and 110Vdc including brownout and transient conditions. Each module is designed to deliver full power with efficiencies reaching 87% at 12Vout. READ MORE…ATTS. THE CONVERTERS’ 3:1 WIDE
EFORE -
EFORE - has joined the PMBus organisation. Read MORE…
POWER INDUSTRY LEADERS CREATE ALLIANCE FOR 48V DIRECT-
Artesyn embedded technologies, Bel Power Solutions, Flex and STMicroelectronics form Power Stamp Alliance to enable multi-
Vicor introduces a new 800V Bus Converter Module
The 800V BCM4414 is a 1.6kW, isolated, 1/16 fixed-
Vicor introduces the DCM3717, a 750W regulated 48V-
Vicor today announce their high-
Proven aerospace power module solution from Vicor simplifies aerospace design and reduces time-
Vicor Corporation (NASDAQ: VICR), a leader in high-
New ZVS Buck Regulators available in BGA tin-
Vicor today announced their collaboration with Dragonfly to pioneer a new class of multirotor tethered drones to revolutionise manoeuvrability and remote communications.
Bel Power Solutions Announces PES2200 Series Beyond Platinum Efficiency
2200 W High Density Front-
Bel Power Solutions Announces 800 W ABC800 and
MBC800 Series AC-
Member News
- Autumn 2020 news letter 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
info@epsma.org
25 YEARS