MEAN WELL Switching Power Supply, MSP-450-12, 12V dc, 37.5A, 450W, 1 Output, 120 → 370 V dc, 85 → 264 V
- RS Stock No.:
- 815-7384
- Mfr. Part No.:
- MSP-450-12
- Brand:
- MEAN WELL
Bulk discount available
Subtotal (1 unit)*
£154.22
(exc. VAT)
£185.06
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 4 unit(s) ready to ship
- Plus 12 unit(s) shipping from 30 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £154.22 |
| 5 - 9 | £149.59 |
| 10 - 24 | £144.97 |
| 25 - 49 | £140.34 |
| 50 + | £135.71 |
*price indicative
- RS Stock No.:
- 815-7384
- Mfr. Part No.:
- MSP-450-12
- Brand:
- MEAN WELL
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | MEAN WELL | |
| Output Voltage | 12V dc | |
| Output Current | 37.5A | |
| Power Rating | 450W | |
| Number of Outputs | 1 | |
| Input Voltage | 120 → 370 V dc, 85 → 264 V ac | |
| Mounting Type | Rack Mount | |
| Package Type | Enclosed | |
| Length | 218mm | |
| Width | 105mm | |
| Medical Approved | Yes | |
| Depth | 41mm | |
| Weight | 1.2kg | |
| Minimum Temperature | -40°C | |
| Maximum Temperature | +70°C | |
Select all | ||
|---|---|---|
Brand MEAN WELL | ||
Output Voltage 12V dc | ||
Output Current 37.5A | ||
Power Rating 450W | ||
Number of Outputs 1 | ||
Input Voltage 120 → 370 V dc, 85 → 264 V ac | ||
Mounting Type Rack Mount | ||
Package Type Enclosed | ||
Length 218mm | ||
Width 105mm | ||
Medical Approved Yes | ||
Depth 41mm | ||
Weight 1.2kg | ||
Minimum Temperature -40°C | ||
Maximum Temperature +70°C | ||
- COO (Country of Origin):
- TW
Mean Well MSP-450 Series 450W AC-DC Enclosed Switch Mode Medical Power Supply
MSP-450 Series 450W AC-DC enclosed switch mode medical power supply with universal full range Vac input a high efficiency of up to 89.5%, forced air cooling via built-in long life DC fan, built-in active PFC function, low no load current consumption and a low profile design. These MSP-450 series 450W AC-DC enclosed switch mode power supplies have a low leakage current of 300μA at 264Vac and are medically approved to IEC60601-1 as well as complying with international medical safety regulations (MOOP level). Typical applications for these 450W medical power supplies include medical equipment, chemical and biological detection equipment, analysis facilities and other applications that require a low no load power consumption.
Universal AC input / Full range
Built-in active PFC function: PF>0.95
Medically approved to IEC60601-1
High efficiency of up to 89.5%
Withstand 300VAC surge input for 5 seconds
Low no load power consumption of <0.6W
Built-in remote sense function
Built-in constant current limiting circuit
Built-in cooling fan ON/OFF control
DC OK signal
Short circuit, overload, over voltage and over temperature protection
Built-in active PFC function: PF>0.95
Medically approved to IEC60601-1
High efficiency of up to 89.5%
Withstand 300VAC surge input for 5 seconds
Low no load power consumption of <0.6W
Built-in remote sense function
Built-in constant current limiting circuit
Built-in cooling fan ON/OFF control
DC OK signal
Short circuit, overload, over voltage and over temperature protection
Standards
ANSI/AAMI ES60601-1, IEC60601-1
Approvals
cULus, CB, CE
Switch Mode - Mean Well Medical Enclosed AC/DC Power Supplies