Mean Well, 249.6W Embedded Switch Mode Power Supply SMPS, 12V dc, Enclosed, Medical Approved

  • RS Stock No. 124-4669
  • Mfr. Part No. RPS-400-12-SF
  • Manufacturer Mean Well
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

RPS-400 Series Switch Mode Power Supply

The RPS-400 Series is a highly reliable medical power supply. RPS-400 can be used with Class I (with FG) and Class II (no FG) designs. Conforming to international medical regulations the RPS-200 is ideal for BF rated "patient contact" equipment.

Features and Benefits

Miniature size
Universal AC input / Full range
Built in PFC function
Medical safety approved (2 x MOPP between primary to secondary)
Suitable for BF application with appropriate system consideration
Low leakage current
No load power consumption
High efficiency
Short circuit, overload, over voltage, over temperature protection
Free air convection cooling for 250W and 400W with 25CFM forced air
Integral fan supply 12V/0.5A
Standby 5V @ 1A with fan, 0.6A without fan
Built in remote sense function
Power on LED indicator


Oral irrigator
Hemodialysis machine
Medical monitors
Sleep apnea devices
Pumps machine
Electric bed


ANSI/AAMI ES60601-1, TUV EN60601-1, IEC60601-1, EMC EN55011, 2∗MOPP

Attribute Value
Output Voltage 12 V dc
Output Current 33.3A
Power Rating 249.6W
Number of Outputs 1
Input Voltage 80 → 264 V ac, 113 → 370 V dc
Mounting Type Chassis Mount
Package Type Enclosed
Length 151mm
Width 86.6mm
Depth 43mm
Weight 640g
Maximum Temperature +70°C
Medical Approved Yes
Minimum Temperature -30°C
On back order for despatch 30/10/2020, delivery within 5 working days from despatch date.
Price (ex. GST) Each
Was $237.32
$ 163.23
(exc. GST)
$ 179.55
(inc. GST)
Per unit
1 - 4
5 - 9
10 - 24
25 - 49
50 +
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