CCM250 Series

Medical AC/DC Power Supply 250W

The CCM250 range of single output AC-DC 250 W nominal, 300 peak power supplies feature industry-leading efficiency of 95% and absolute minimum efficiency of 90% with 90 VAC input and full load. This leap in efficiency has been achieved with full resonant ZCS topology and careful consideration to every aspect of power loss resulting in a convection cooled power supply packaged in a 6” (153mm) x 4” (102mm) x 1.5” (38mm) chassis which can be easily installed into the end application due to a 70% reduction in the dissipated heat, associated with other power supplies in this power range.

The six standard models cover the voltage range from 12V – 48V , have dual input fusing and are compliant with IEC60601-1 Medical and IEC60950-1 IT safety approvals.The CCM250 series also boasts low earth leakage current of typically 90μA at 115V and 160μA at 230V, class B conducted and radiated emissions 5V standby rail, power fail signal and remote on / off.

SERIES TABLE

Model InputOutputPower
CCM250PS1280-275 VAC12.0 V250 W
CCM250PS1580-275 VAC15.0 V250 W
CCM250PS2480-275 VAC24.0 V250 W
CCM250PS2880-275 VAC28.0 V250 W
CCM250PS3680-275 VAC36.0 V250 W
CCM250PS4880-275 VAC48.0 V250 W

SPECIFICATIONS TABLE

Dimensions:CCM250: 6.00 x 4.00 x 1.54 in (152.4 x 101.6 x 39.1 mm)
Input Voltage:80-275 VAC (see datasheet)
No Load Input Power<0.5 W
Harmonic Currents:EN61000-3-2 Class A EN61000-3-2 Class C for load >60 W
Efficiency:up to 95%
Operating Temp:see datasheet
Isolation:4000 VAC Input to Output, 2 x MOPP
1500 VAC Input to Ground 1 x MOPP
1500 VAC Output to Ground 1 x MOPP
Worldwide Safety Approvals:IEC60950-1, IEC60601-1, IEC61010-1
European Safety Approvals:EN60950-1, EN60601-1
US Safety Approvals:CSA 22.2 No. 60950-1, UL60950-1, CSA 22.2 No. 60601-1, UL60601-1
EMC:EN55011/22 level B conducted
EN55011/22 level B radiated
RTCA D0160D 21.4 Cat. M radiated
MIL-STD 461D-F, CE102

Ask for Assistance

Selecting the right power supply for your application is not a small task. Let our technical sales engineers guide you through the process of choosing the right solution for your needs.

Below some parameters usually required to size and select the right power supply:

  • Power & control requirements
  • Output & Input Voltage / Multioutput Voltage / Variable Voltage
  • Redundancy level
  • Mounting
  • Inrush Current
  • Environmental specifications (Temperature, altitude, vibration, shock)
  • Specific Industries Standards (Railway, Military, Medical)

Contact Our Team

Email us at sales@heliosps.com.au, we will get back as soon as we can.

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