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Browse our AC-DC Power Supplies

External (Desktop)

Pick from our AC-DC power supply ranges listed below to get more information about each range. You can narrow your search by using our Quick Product Finder.

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  • 150W AC-DC External Power Supplies
  • External
  • 140W to 150W
  • 1 o/p


  • 40W to 300W Medical AC-DC External Power Supplies
  • External
  • 40W to 300W
  • 1 o/p
Product Name Power Range (W) Construction Outputs
150W AC-DC External Power SuppliesExternal
140 150 External 1 o/p
40W to 300W Medical AC-DC External Power SuppliesExternal
40 300 External 1 o/p

Latest AC-DC Power Supplies


The compact CUS600M series of single output AC-DC power supplies are available with 12V, 19V, 24V, 28V, 32V, 36V and 48V outputs in an industry standard 3 x 5 inch package and can deliver 600W with forced air cooling or 400W with 600W peak power when convection cooled.
CUS600M can be used in both Class I and Class II (no earth wire) applications and offers efficiencies of up to 96%, no-load power consumption of less than 0.5W (when output inhibited) and a 5V 2A standby voltage, remote on/off, remote sense and a power good signal are fitted as standard. A cover with integral end mounted fan option is available.
Safety certifications include IEC/EN/ES 60601-1 and IEC/EN/UL 62368-1 with CE marking for the Low Voltage, EMC and RoHS Directives. The units also comply with EN 55011-B and EN 55032-B conducted and radiated emissions, and meet the EN 61000-3-2 harmonics, IEC60601-1-2 Edition 4 and IEC 61000-4 immunity standards.
Typical applications include medical (B and BF type), home healthcare, dental, test and measurement, broadcast, professional audio and industrial equipment.


The CUS1500M series of 1500W rated, single output AC-DC power supplies are available with 12V, 15V, 24V, 36V and 48V outputs.
With medical and ITE (Information Technology Equipment) certifications, these 7-year warranty products feature low acoustic noise (<45dBA) and meet class B radiated and conduction EMI standards.
The power supplies have an isolated 5V 1A standby voltage, remote on/off, an output-low/fan-fail isolated signal and can be paralleled.


The DTM medical external power supplies are housed in a rugged plastic case and are rated from 40 to 300W with output voltages from 5V to 54V. With off-load power draws as low as <0.15W and high average efficiencies, the units are compliant to ErP Directives and the DoE Level V and VI standards. Class II operation (no ground wire) is available in 65W, 110W & 300W and is suitable for home healthcare applications.  


CUS100ME is a single output 2” x 4” AC/DC supply with IEC60601-1 3rd edition medical approval as well as IEC60950-1 and is available in four mechanical formats: Open pcb, pcb with baseplate, U channel and U channel with cover.
The power supply is rated at 100W maximum output power.
With baseplate and U channel conduction cooling assistance this rating can be achieved at up to 70°C ambient temperature and with forced air cooling of 1m/s operation up to 85°C ambient temperature is possible.
It meets class B levels for both conducted and radiated emi and is
compliant with EN60601-1-2:2015 Edition 4 immunity requirements.      
CUS100ME is suitable for both Class I and Class II installations, is available with 12V to 48V outputs and is ideal for medical and general applications that require silent operation with no fan noise.
Efficiency is up to 94%, and off load power consumption is less than 0.5W.


The 4” x 2.4” footprint, high efficiency PFH500 series of AC-DC power modules are used in environments where convection or forced air cooling is not viable.  Suitable for outdoor enclosures or liquid cooled applications, these pcb mounted power modules accept a wide range AC input and deliver an adjustable, regulated 28V output.  High ambient temperatures can be tolerated as the conduction cooled baseplate can withstand -40 to 100°C temperatures.  These next generation modules also have a PMBus™ interface with read/write capability for remote monitoring and programming.

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