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(603) 267-8865
M8637 Series
  • DC/DC Converter
  • Three Outputs Up To 125W
  • EMI/RFI Filters Included
  • Wide Input Range
  • Efficiency 80% (Typical)
  • Operating Temperature: –55°C to +85°C
  • Designed to Meet: MIL-STD-461, MIL-STD-704, MIL-STD-810, MIL-STD-1275

About the M8637 Series

The M8637 Series DC/DC converters feature a miniature, high density, triple output design and delivers up to 125W. Additional special features include a wide input range, an efficiency of 80% (typical) and operating temperature of -55°C to +85°C. Input / output isolation, fixed switching frequency (250KHz) and included EMI/RFI filters are standard features. Designed to meet: MIL-STD-461, MIL-STD-704, MIL-STD-810 and MIL-STD-1275 this is the ideal unit for military, rugged, telecom and demanding industrial applications.   

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

Model Input Power (WxDxH) Weight
M8637 18 to 70VDC  Up to 125W  3.54" x 4.53" x 0.61"  12.8 oz 
Per Output Voltage Max Current    
Output #1  3.3 to 28VDC  10A  

 

Output #2  3.3 to 28VDC 6A     
Output #3  3.3 to 28VDC 6A     

   

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.

Examples of Prior Model Variants

Model Input Output#1 Output#2 Output#3
M8637-1 18-70V 5V / 10A 15V / 2.5A 15V / 2.5A
M8637-2 18-70V 5V / 10A 12V / 3A 12V / 3A
M8637-4 18-70V 5V / 0.5A 15V / 3A 15V / 0.5A
M8637-5 18-70V 5.15V / 8A 15V / 3A 15V / 3A
M8637-6 18-70V 5V / 5A 12V / 1.2A 12V / 1.2A
M8637-7 18-70V 5V / 5A 8.5V / 2A 8.5V / 0.7A
M8637-8 18-70V 19V / 1.23A 28V / 0.06A 50V / 1.2A
M8637-9 18-70V 5V / 0.19A 15V / 0.21A 15V / 0.12A
M8637-10 18-70V 5V / 1.35A 28V / 0.86A 22V / 0.86A
M8637-11 18-70V 5V / 1.0A 28V / 3A 28V / 1A
M8637-12 18-70V 5V / 14A 15V / 2A 15V / 1.5A
M8637-13 18-70V -5V / 3A 15V / 3.5A 15V / 3.5A
M8637-14 18-70V 5.15V / 10A 15V / 2.5A 15V / 2.5A
M8637-15 18-70V 5V / 8.5A 12V / 0.03A 12V / 0.24A
M8637-16 18-70V 5V / 4A 5V / 1A 15V / 1A
M8637-17 18-70V 5V / 10A 15V / 0.5A -15V / 0.5A
M8637-19 18-70V 5V / 5A 15V / 3A 15V / 3A
M8637-20 18-70V 18V / 1.4A 12V / 1A 12V / 1A
M8637-21 18-70V 3.2V / 5A 5.1 / 3.3A -5.1 / 6A
M8637-23 18-70V 5V / 2A 5V / 1A 3.3V / 5A
M8637-24 18-70V 5.1V / 11A 12V / 2.5A 12V / 2.5A
M8637-25 18-70V 5.1V / 10A 12V / 3A 12V / 3A
M8637-26 18-70V 18V / 1.8A 14V / 1A 14V / 1A
M8637-27 18-70V 5V / 5A 12V / 3A 12V / 1.5A
M8637-30 18-70V 5V / 5A 12V / 4A -12V / 4A
M8637-34 18-70V 3.3V / 2.5A 12V / 3A -12V / 1A
M8637-35 18-70V 5.1V / 10A 15V / 1A 15V / 1A
M8637-37 18-70V 5.1V / 5A 12V / 0.5A 12V / 0.5A
M8637-38 18-70V 6.3V / 3A 6.1V / 1.3A 15V / 1.5A
M8637-39 18-70V 15V / 0.2A 15V / 0.2A 27V / 3.5A
M8637-41 18-70V 5V / 2A 18V / 2A -15V / 0.4A
M8637-41A 18-70V 5.5V / 5A 18V / 2A -15V / 0.4A
M8637-44 18-70V 11V / 6A 5V / 3A -12V / 1A
M8637-45 18-70V 5.15V2A 15V / 5.5A 15V / 1.5A
M8637-46 18-70V 3.3V / 5A 5.15V / 7A 12.8V / 5.5A
M8637-47 18-70V 3.3V / 2A 12V / 6A -12V / 2A
M8637-48 18-36V 5.1V / 9A 15.15V/ 1.3A -15.15V/1.1A
M8637-49 18-70V 5V / 5A 15V / 3A 15V / 3A
M8637-50 18-36V 7V / 3.65A 15V / 1.2A 15V / 1.4A
M8637-52 18-70V 3.3V / 10A 24V / 3A 5V / 2A
M8637-53 18-36V 5V / 10A 15V / 2A 12V / 3A
M8637-54 18-36V 3.3V / 12A 5V / 4A 12V / 4A
M8637-55 12-40V 9V / 4A 5V / 1A 12V / 0.66A
M8637-56 18-32V -5V / 3A 15V / 5A 12V / 4A
M8637-57B 18-70V 5.1V / 10A 15V / 4A -15V / 1A
M8637-62 18-70V 5.1V / 8.5A 15V / 4A -15V / 1A
M8637-63 20-36V 19V / 3A 9V / 3A -19V / 1A
M8637-64 22-34V 19V / 6 9V / 2A -19V / 1A
M8637-65 18-70V 5V / 5A 15V / 5A 5V / 5A
M8637-66 18-70V 5V / 2.5A 15V / 2.5A -15V / 1A
M8637-67 18-70V 5.05V / 10A 15V / 0.5A -15V / 0.5A
M8637-69 18-36V 5V / 4A -5V / 0.5A 15V / 1.5A
M8637-70 18-36V 5.6V / 3A 5V / 1.5A 12V / 9A
M8637-72 18-36V 3.6V / 2A 15V / 4A 12V / 3A
M8637-73 18-36V 3.3V / 2A 15V / 1.5A 28V / 1.5A
M8637-74 18-36V 5.1V / 8A 24V / 2.8A 15V / 1A
M8637-75 18-70V 5.4V / 10A 15V / 2.5A -15V / 2.5A
M8637-76 18-70V 5.2V / 10A 15V / 5.1A -15V / 1A
Milpower Source
P.O. Box 810
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Belmont, NH 03220
United States
Phone: (603) 267-8865
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