CX600 – Modular – Multi-Output AC/DC Power Supply 600W

Revolutionary User Configurable Fanless Power Supply delivers 600W

The CX600 Series is the new, revolutionary, convection-cooled modular power supply from Helios Power Solutions. The CX600 delivers an incredible 600W without fan assisted cooling from a very compact 216 x 114 x 1U package, offers system designers best in class performance for efficiency and reliability in addition to the most comprehensive feature set and specifications available. An industry-leading 5-year warranty ensures quality, reliability and the lowest total cost of ownership.

Key features and options include 600W output with natural convection cooling, no fan/airflow required. Enhanced thermal performance may be obtained with system fans or additional external conduction cooling. This results in higher system reliability, with typically 25% longer lifetime than competitors. The CoolX600 is certified to MIL810G for Shock and Vibration and the product carries full safety certification to UL/EN60950 and EN62386-1.

Other features include High input surge protection of 4KV Line to PE for operation in harsh environments and reverse energy protection without the use of blocking diodes. Typical efficiency is greater than 93% and operation at 5000m altitude is possible. A 25W standby power output, offering effectively another output, for system intelligence, displays etc. is a standard feature.
The CX600 can be populated with up to 4 output modules, providing up to 4 isolated DC outputs ranging from 2.5V to 58.0V. Following the tradition of XGEN, the CX600 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. Mounting options include base, side and Din Rail alternatives

Other products in the range include the UltiMod user-configurable modular power supplies suitable for applications including, industrial, medical, laser, communications, IT, wafer fabrication, optical inspection, wire bonding, and automated test equipment.

Product Highlights

NO Fan Featured

  • 600 W with 100% natural convection cooling
  • No base plate needed
  • No acoustic noise or vibrations


  • MTBF > 400,000 hours
  • High input surge protection — 4 kV line to PE for harsh environments
  • Reverse energy protection — no blocking diodes required
  • 24 W always ON auxiliary power output
  • Safety approved to 5000 m altitude
  •  > 94% efficiency
  • Five-year warranty


  • Analog and digital management — PMBus™ monitoring and control capability
  • Field-configurable — plug and play power
  • Series and parallel outputs — higher voltages/currents
  • Mounting options — base/side and DIN-Rail mounting


Medical: IEC60601-1 3rd edition,  IEC60601-1-2 4th edition (EMC), 2 MOPP, Dual fused, ISO13485

Industrial:  IEC60950, IEC62368-1 ISO9000 SEMI F47**

Defence/Aero: MIL-STD-810G

Typical Applications

  • 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; Harsh Industrial Electronics, Radar (Naval, Ground Based), Communications Test & Measurement.


  • High Power Density: Natural, convection 600 W in a 215.9 mm x 114.3 mm x 39.1 mm package
  • Full Safety Agency Approvals: See Technical Specs for details
  • Intelligent Digital Power: PMBusTM monitoring  and control capabilities
  • User- and Field-Configurable: Configure outputs to setpoint voltages; connect in parallel/series for higher output current and/or voltages

Specifications Table

Modular DC Power Supply: 600 watts
Parameter Conditions/Description Min Nom Max Units
AC Operating Input Range 85 264 VAC
Nominal Input Voltage Range Universal Input 47-440Hz 100 240 VAC
Extended AC Operating Range Maximum for 5 seconds 300 VAC
DC Input voltage range 120 300 VAC
Input Current 90VAC @ 420W 6 A
Inrush Current 230VAC @ 600W 25 A
Power Factor 120VAC@ 500W 0.98
Undervoltage Lockout Shutdown 65 74 VAC
Input Fuses Rating Dual Fused (Line and Neutral) 250VAC 8 A
Efficiency 230VAC, 600W with 3 x CmC CoolMods 93 %


Parameter Description
Dimensions L x W x H 215.9mm x 114.3mm x 39.1mm 4.5” x 8.5” x 1U
Weight Nominal Weight: CoolPac + 4 x CoolMods 1Kg
Connectors Description Mating Connectors (if applicable)
AC/DC input terminal block TE 2-1437667-S, DINKLE DT-35-B07W-03
AC/DC IEC input (Option) IEC 320 Inlet
Main DC output terminal block M4 Screws
System Signal Connector J1005 Molex 87833-0831 8-way Locking Molex 51110-0860; Non Locking Molex 51110-0850;
Crimp Terminal: Molex p/n 50394 or Molex 51110-0856
which includes Locking Tab & Polarization Keying
Output Signal Connectors J1001-1004 Molex 87833-0631 6-way Locking Molex 51110-0660; Non Locking Molex 51110-0650;
Crimp Terminal: Molex p/n 50394 or Molex 51110-0656
which includes Locking Tab & Polarization Keying
Output Sense Connectors J3 JST-S2BPH-K(LF)(SN) JST PHR2. Crimp Terminal JST BPH-002T-P.0.5S or SPH-002T-P.05S
Auxiliary Output Connector J1 Molex 1041880210 2pin


Front End lPac
CoolPac Slots Power Medical Approval
IEC60601-1 3rd edition
& IEC60601-1-2
4th edition (EMC)
Industrial Approval
IEC60950 2nd edition
CX06S 4 600W  – Yes
CX06M 4 600W Yes  –
Output Modules
Model Vnom (V) Set Point
Adjust Range (V)
Imax (A) Power (W)
CmA 5 2.5-6.0 21 105
CmB 12 6.0-15.0 15 180
CmC 24 15.0-28.0 8.33 200
CmD 48 28.0-58.0 4.17 200

Related Products