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M8737 Series
  • DC/DC Converter
  • Three Outputs Up To 50W
  • 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 M8737 Series

The M8737 Series DC/DC converters feature a miniature, high density, triple output design and delivers up to 50W. 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
M8737  18 to 48VDC  Up to 50W  55.9mm x 95.3mm x 12.7mm  125gr
Per Output Voltage Max Current    
Output #1 1.8 to 70VDC 10A     
Output #2  2.5 to 24VDC 2.5A     
Output #3  2.5 to 24VDC  1.25A    


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 +41-41-740-4554 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
M8737-1 18 to 48V 5V/5A 15V/0.4A -15V/0.4A
M8737-2 18 to 48V 5V/5A 15V/0.4A -15V/0.4A
M8737-3 18 to 48V 5V/5A 15V/0.4A -15V/0.4A
M8737-3A 18 to 36V 5V/5A 15V/1A -15V/1A
M8737-4 18 to 36V 9V/2A 19V/0.3A -19V/0.3A
M8737-5 22 to 34V 5V/2A 15V/1A -15V/1A
M8737-6 22 to 34V 15V/2A -15V/1A 5V/1A
M8737-7 22 to 34V 5V/10A 15V/1A -15V/1A
M8737-8 18 to 48V 5.4V/3A 15V/0.5A -9V/0.6A
M8737-9 18 to 48V 5V/6A 12V/1A 12V/0.3A
M8737-10 18 to 48V 5V/5A 15V/1A -15V/1A
M8737-11 18 to 48V 5V/1.5A 15V/1A 5.2V/0.5A
M8737-12 18 to 48V 5V/0.5A 15V/0.5A 15V/0.5A
M8737-15 12 to 34V 3.3V/7A -5V/2A 5V/1.25A
M8737-16 18 to 48V 8V/6A 15V/0.5A -15V/0.5A
M8737-17 18 to 36V 5V/1A 15V/1A -15V/1A
M8737-18 18 to 48V 5V/10A 12V/1.25A -12V/1.25A
shutdown by 40V max.
15 to 36V 3.3V/2.2A 15V/0.73A -15V/0.21A
M8737-20 18 to 36V 5V/2A 15V/1A -15V/1A
M8737-21 18 to 36V 4.1V/2.2A -5.2V/1A 1V/1A
M8737-22 18 to 36V 15V/1A 5V/0.75A -5V/0.75A
M8737-23 18 to 36V 5V/3A 11V/2A 5V/1A
M8737-24 18 to 48V 5.3V/5A 15V/1A -15V/1A
M8737-25 18 to 36V 5V/10A 5V/1A 5V/1A
M8737-26 18 to 48V 5V/6A 15V/1A 15V/0.4A
M8737-29 18 to 48V 28V/2A 5V/1A 3.3V/0.5A
M8737-30 15 to 48V 3.3V/3.5A 15V/0.8A 15V/0.8A
M8737-31 15 to 48V 5V/4A 15V/1A 15V/1A
M8737-32 18 to 48V 28V/1A 5V/1.5A 5V/1A
M8737-33 26 to 30V 5.2V/2A 15V/1A 15V/1A
M8737-34 11 to 14V 6.5V/5A 5V/1A 12V/1A
M8737-35 18 to 48V 5V/6A 5V/1A 15V/0.5A
M8737-36 18 to 36V 5V/5A 15V/1A -15V/1A
M8737-37 18 to 36V 5V/2.5A 5V/1.5A N.C.
M8737-38 22 to 34V 5V/10A 15V/1.25A 15V/1.25A
M8737-39 16 to 32V 3V/4A 15V/1A 15V/1A
M8737-40 18 to 40V 5V/6A 12V/2A 8V/1A
M8737-41 18 to 48V 12V/1A 5V/0.5A 8V/0.5A
M8737-42 18 to 48V 3.3V/4A 5.85V/2.5A 15V/1A
M8737-43 18 to 36V 5V/5A 15V/1.25A 15V/1.25A
M8737-44 18 to 36V +5V/4A +15V/1.25A +3.3V/0.2A


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