MEAN WELL Switching Power Supply, HRPG-450-12, 12V dc, 37.5A, 450W, 1 Output, 120 → 370 V dc, 85 → 264 V
- RS Stock No.:
- 721-1718
- Distrelec Article No.:
- 301-56-868
- Mfr. Part No.:
- HRPG-450-12
- Brand:
- MEAN WELL
Bulk discount available
Subtotal (1 unit)*
£192.46
(exc. VAT)
£230.95
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 12 unit(s) shipping from 07 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £192.46 |
| 5 - 9 | £187.64 |
| 10 - 24 | £182.83 |
| 25 - 49 | £178.02 |
| 50 + | £163.58 |
*price indicative
- RS Stock No.:
- 721-1718
- Distrelec Article No.:
- 301-56-868
- Mfr. Part No.:
- HRPG-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 | Chassis Mount | |
| Package Type | Enclosed | |
| Length | 218mm | |
| Width | 105mm | |
| Depth | 41mm | |
| Efficiency | 88% | |
| Minimum Temperature | -40°C | |
| Weight | 1.2kg | |
| 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 Chassis Mount | ||
Package Type Enclosed | ||
Length 218mm | ||
Width 105mm | ||
Depth 41mm | ||
Efficiency 88% | ||
Minimum Temperature -40°C | ||
Weight 1.2kg | ||
Maximum Temperature +70°C | ||
- COO (Country of Origin):
- TW
HRPG-450 Series Single Output Power Supply with PFC Function
High efficiency, long life and high reliability
No load power consumption <0.5W
Built-in active PFC function
Built-in constant current limiting circuit
Built-in cooling fan ON-OFF control
Built-in DC OK signal
Built-in remote sense function
Built-in remote ON-OFF control
Short circuit, over load, over voltage and over temperature protection
Withstands 300Vac surge input for 5 seconds
Power factor correction to EN61000-3-2,-3
EMC compliance to EN55022 class B
No load power consumption <0.5W
Built-in active PFC function
Built-in constant current limiting circuit
Built-in cooling fan ON-OFF control
Built-in DC OK signal
Built-in remote sense function
Built-in remote ON-OFF control
Short circuit, over load, over voltage and over temperature protection
Withstands 300Vac surge input for 5 seconds
Power factor correction to EN61000-3-2,-3
EMC compliance to EN55022 class B
Note
Power derates above 50°C.
MTBF to MIL-HDBK-217F.
MTBF to MIL-HDBK-217F.
Standards
UL60950-1, TUV EN60950-1
Approvals
UL/cUL recognised, TUV, CB
Note
Available on EPLAN.