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M7338 Series
  • DC/DC Converter
  • Three Outputs Up To 600W
  • Very Low Output Impedance (Typical: 50mΩ@28V output)
  • EMI/RFI Filters Included
  • Wide Input Range
  • Parallel connection of modules
  • Fixed switching frequency (250 KHz)
  • Operating Temperature: –55°C to +85°C
  • Designed to Meet: MIL-STD-461, MIL-STD-704, MIL-STD-810, MIL-STD-1275

About the M7338 Series

The M7338 Series DC/DC converters feature a triple output design and delivers up to 600W. Additional special features include very Low output impedance (Typical: 50mΩ@28V output), an efficiency of 85% (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
M7338 18 to 48VDC  Up to 600W   114.7mm x 165.1mm x 17.8mm  510gr
Per Output Voltage Max Current    
Output #1 1.8 to 50VDC 6A    
Output #2  1.8 to 50VDC  16A    
Output #3  1.8 to 50VDC  16A    


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
M7338-1 18-48V 13V / 9.3A 12V / 1.2A 5V / 10.8A
M7338-2 18-48V 8.6V / 6.5A 19V / 10.0A -19V / 10.0A
M7338-3 18-48V 13V / 9.7A 12V / 3.6A 5.6V / 3.0A
M7338-6 18-48V 48V / 3.125A 48V / 3.125A 28V / 7.14A
M7338-11 18-48V 27V/7.5A 12.3V/16A 12.3V/12A
M7338-12 18-48V 19.7V/10A -19.7V/10A 7.8A/6A
M7338-13 18-48V 19.8V/18A -19.8V/18A 28V/6.5A
M7338-14 18-48V 48V/8.3A N.C. 28V/3.5A
M7338-15 18-48V 48V/8.3A N.C. 28V/5A


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Phone: +41 41 740 4554
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