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We offer a wide selection of power supplies including: AC/DC, DC/DC, ATX, Medical, 1U High and more.
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Go to www.psma.com
Power Sources Unlimited, Inc.
is a member of PSMA
Medical Power Solutions

Power Sources Unlimited offers a wide selection of UL60101-1 and EN60601-1 approved ac/dc power supplies and dc/dc converters to serve the medical equipment market. Our medical grade power supply products are carefully designed by experienced engineers to achieve the required low leakage current and reinforced isolation specifications for medical applications such as:

  • Diagnostic Equipment
  • Displays/Monitors
  • Portable Medical Devices
  • Dispensing Systems
  • Patient Monitoring Systems
  • Dental Equipment

Modifications to standard designs are welcomed and our engineers are qualified to speak with you about your specific power requirements.

Medical Power Supplies from Power Sources Unlimited
Contact us at 800-966-PSUI (7784) or 508-384-1419 (Outside USA).

AC/DC Open Frame / Enclosed Power Supply

Series Power (W) No. of Outputs Dimensions Manufacturer PDF
PM25 25W 1,2,3 2" x 4" x 1.5" Protek Power Protek PM25 Specifications
PM41 41W 1 2" x 4" x 1.5" Protek Power Protek PM41 Specifications
NEW!
PM42
30-48W
Class I/II
1 2" x 4" x 1.18" Protek Power Protek PM42 Specifications
NEW!
PM60
37-64W
Class I/II
1,2,3 2" x 4" x 1.18" Protek Power Protek PM60 Specifications
REL-70 70W 1,2,3,4 2.5" x 4.5" x 1.2" Integrated Power Designs Integrated Power REL-70 Specifications
NEW!
NXT-100
100W 1 2.4" x 4.5" x 1.0" Integrated Power Designs Integrated Power NXT-100 Specifications
NEW!
PM100
100W 1 2" x 4" x 1.26" Protek Power Protek PM100 Specifications
REL-110 110W 1,2,3,4 3.0" x 5.0" x 1.3" Integrated Power Designs Integrated Power REL-110 Specifications
REL-150 150W 1,2,3,4 3.8" x 6.0" x 1.3" Integrated Power Designs Integrated Power REL-150 Specifications
NXT-175 175W 1 3" x 5" x 1.25" Integrated Power Designs Integrated Power NXT-175 Specifications
REL-185 185W 1,2,3,4 4.3" x 7.0" x 1.5" Integrated Power Designs Integrated Power REL-185 Specifications
NXT-225 225W 1 3" x 5" x 1.5" Integrated Power Designs Integrated Power NXT-225 Specifications
NEW!
NXT-325
325W 1 3.9" x 6.0" x 1.5" Integrated Power Designs Integrated Power NXT-325 Specifications
PM201 200W 1,2,3,4 4" x 7" x 1.5" Protek Power Protek PM201 Specifications
PM300 300W 1,4 4.5" x 7.5" x 1.75" Protek Power Protek PM300 Specifications
NXT-400 400W 1 3.9" x 8" x 1.5" Integrated Power Designs Integrated Power NXT-400 Specifications
PM450 450W 1,2,3 5" x 10" x 2.5" Protek Power Protek PM450 Specifications
PM650 650W 1,2,3 5" x 10.5" x 2.5" Protek Power Protek PM650 Specifications

AC/DC Desktop / Wallmount Power Supply

Series Power (W) No. of Outputs Dimensions Energy Star/CEC Manufacturer PDF
TR30M 30W 1 1.97" x 4.33" x 1.81" Cincon Electronics Cincon TR30M Specifications
TR30RAM 30W 1 2.44" x 4.28" x 1.44" Wallmount Cincon Electronics Cincon TR30RAM Specifications
PMP60 60W 1,2,3 2.95" x 5.79" x 1.81" Protek Power Protek PMP60 Specifications
TR60M 60W 1 2.28" x 5.19" x 1.20" Cincon Electronics Cincon TR60M Specifications
PMP90 90W 1 3.00" x 5.12" x 1.72" Protek Power Protek PMP90 Specifications
MPU100 100W 1,2,3 3.52" x 7.44" x 1.79"   SinPro Electronics SinPro MPU100 Specifications
PMP120 120W 1 3.00" x 6.13" x 1.72" Protek Power Protek PMP120 Specifications
PMP150 150W 1 3.00" x 8.17" x 1.72" Protek Power Protek PMP150 Specifications

AC/DC Encapsulated Power Supply

Series Power (W) No. of Outputs Dimensions Mounting Manufacturer PDF
TMT15 15W 1,2 2.17" x 1.77" x 0.95" PCB Tracopower Tracopower TMT15 Specifications
TMT15C 15W 1,2 3.03" x 1.77" x 0.95" Chassis Tracopower Tracopower TMT15C Specifications
TMT30 30W 1,2 2.99" x 2.01" x 1.10" PCB Tracopower Tracopower TMT30 Specifications
TMT30C 30W 1,2 3.03" x 2.01" x 1.16" Chassis Tracopower Tracopower TMT30C Specifications
TMT50 50W 1 3.50" x 2.52" x 1.10" PCB Tracopower Tracopower TMT50 Specifications
TMT50C 50W 1 4.33" x 2.52" x 1.24" Chassis Tracopower Tracopower TMT50C Specifications

DC/DC Converters

Series Power (W) Input (VDC) No. of Outputs Isolation Dimensions Manufacturer PDF
TES2M 2W 5VDC, 12VDC, 24VDC 1,2 4000VAC SMT 0.94" x 0.54" x 0.35" Tracopower Tracopower TES2M Specifications
THI2M 2W 5VDC, 12VDC, 24VDC 1,2 4000VAC DIP 0.94" x 0.54" x 0.34" Tracopower Tracopower THI2M Specifications
THB3 3W 4.5V-9V, 9-18V, 18-36V, 36-75V 1,2 4000VAC 1.25" x 0.90" x 0.40" Tracopower Tracopower THB3 Specifications
THP3 3W 9-40V, 18-80V, 36-160V 1,2 4000VAC 1.25" x 0.90" x 0.40" Tracopower Tracopower THP3 Specifications


Power Sources Unlimited also has a selection of medical grade power cords and isolation transformers for your designs.

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