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CoolX600 NFF Series

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Revolutionary new Fanless Modular Power Supply Platform delivers an incredible 600W with Natural Convection Cooling Only

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No Fans, No Noise, No Vibration
>25% Reliability Increase
Latest Industrial & Medical Approvals

5 year warranty

DSC_1231The CoolX600 Series is the new, revolutionary, convection-cooled modular power supply that delivers an incredible 600W without fan assisted cooling from a very compact 8.5 x 4.5 x 1U package.

The only fanless modular power supply on the market, the CoolX600 offers system designers best in class performance for efficiency and reliability in addition to the most comprehensive feature set and specifications available.


The CoolX Designers Manual is now available for download containing:

  • Mechanical drawings
  • Application information download icon
  • and more…

Click on the pdf to get your copy





Applications Include:


  • NFF Series; No Fan Featured
    • 100% natural convection cooled
    • No internal or externals fans needed
    • No base-plate needed
  • No Acoustic Noise or Vibrations & break
    through level Reliability
  •  High Input Surge Protection
  •  Reverse Energy Protection
  • 24W Standby Power
  • Safety Approved to 5000m Altitude
  • >93% Efficiency
  • 5 Year Warranty
  • Medical: Clinical diagnostic equipment, Medical lasers, Dialysis equipment, Radiological Imaging, Clinical Chemistry
  • Industrial: Test and Measurement,
    Industrial Machines, Automation equipment,
    Printing, Telecommunications,
    Audio equipment
  • Hi Rel COTS: Harsh Industrial Electronics, Radar (Naval, Ground Based), Communications
    Test & Measurement

Coolx 06S    Coolx 06M

Consult Excelsys or your local channel to order CoolX Samples

Key features and options include 600W output with natural convection cooling, no fan/airflow required. This results in higher system reliability, with typically 25% longer lifetime than competitors. In addition, the CoolX600 leads the market with conversion efficiencies of up to 94%.  CoolX600 provides higher input surge protection of 4KV Line to PE for operation in harsh environments,  reverse energy protection without the use of external blocking diodes as well as safety certified operation at altitudes of up to 5000m. An incredible 24W, medically isolated, auxiliary supply is available as a standard feature, offering effectively another output for system intelligence, control, displays etc. With optional Digital Communications available the CoolX600 provides the most flexible, highest specification modular power supply on the market.

The CoolX600 can be populated with up to 4 CoolMods, providing up to 4 isolated DC outputs ranging from 2.5V to 58.0V. Following the tradition of Excelsys, the CoolX600 offers customers the greatest flexibility and is completely user and field configurable. Outputs can be configured to the required set point voltages and connected in parallel of series for higher output current and/or higher output voltages.

View our Technical Resources CoolX Power Supply Data Sheet
oolX Power Supply Instruction Manual CoolX PMBus Download

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