• AC/DC Converter
  • Three Output Up To 130W
  • Input range: 85-265VAC / Single Phase / 50/60/400 Hz
  • EMI Filters Included
  • Efficiency 83% (Typical)
  • Operating Temperature: –40°C to +85°C
  • Designed to Meet: MIL-STD-461, MIL-STD-704, MIL-STD-810
Standard - Select from the following list of common model configurations and request a quote.
ModelPowerInput Voltage RangeOut#1Out#2Out#3
M1963-100112W85-265VAC 50-400Hz 1-phase12V @ 3A12V @ 3A5V @ 8A
M1963-101128.5W85-265VAC 50-400Hz 1-phase28V @ 2A28V @ 2A3.3V @ 16.5A
M1963-10290W85-265VAC 50-400Hz 1-phase5V @ 5A5V @ 5A5V @ 8A
Additional Configurations *
Designed to Spec **
* Additional Configurations - We can calibrate or customize any aspect of this device to your requirements, typically without NRE. Please contact us to learn more about available options.
** Designed to Spec - Challenge us with your requirements. No matter how complex, we will design and deliver the exact military power supply solution for your needs.

About the M1963

The M1963 Series AC/DC converters feature a high power factor, triple output, 130W design. Built to exacting standards, an efficiency of 83% (typical) and operating temperature of -40°C to +85°C is achieved. As a standard feature, EMI filters are included. Designed to meet: MIL-STD-461, MIL-STD-704 and MIL-STD-810 this is the ideal unit for shipboard, military, rugged, telecom and demanding industrial applications. 

(All specifications are factory configurable by a design engineer.)

Model Input Power (WxDxH) Weight
M1963 85-265VAC / Single Phase / 50/60/400 Hz Up to 130W  5.19" x 3.7" x 0.79"  14.46 oz 
Per Output Voltage Max Current    
Output #1 0.8 to 40VDC  5A    
Output #2  0.8 to 40VDC   5A    
Output #3  0.6 to 5VDC   8A     


All of our products can be configured to your specific requirements. Customers are invited to work with a design engineer to define the output, input range, protection limits and dimensions of the power solution which best meets their project needs. This can frequently be accomplished without NRE. Use the contact form to submit a request, or contact us at (603) 267-8865 to discuss your requirements. Configurations created for specific requirements will be assigned a new variant part number.

Milpower Source
P.O. Box 810
7 Field Lane
Belmont, NH 03220
United States
Phone: (603) 267-8865
Fax: (603) 267-7258
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