MEAN WELL, HRPG-450-12 Switching Power Supply 12V dc, 450 W 370 V dc, 264V ac
- RS Stock No.:
- 721-1718
- Distrelec Article No.:
- 301-56-868
- Mfr. Part No.:
- HRPG-450-12
- Brand:
- MEAN WELL
Bulk discount available
View bulk pricing optionsSubtotal (1 unit)*
£197.11
(exc. VAT)
£236.53
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 3 unit(s) shipping from 12 October 2026
- Plus 12 unit(s) shipping from 22 October 2026
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Units | Per unit |
|---|---|
| 1 - 4 | £197.11 |
| 5 - 9 | £192.18 |
| 10 - 24 | £187.25 |
| 25 - 49 | £182.33 |
| 50 + | £167.54 |
*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 | |
| Product Type | Switching Power Supply | |
| Maximum Output Voltage | 12V dc | |
| Number of Outputs | 1 | |
| Mount Type | Chassis | |
| Power | 450W | |
| SMPS Output Current | 37.5A | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 70°C | |
| Standards/Approvals | UL 6681, TUV BS ENEN 6681, EAC TP TC 004, ASNZS 668.1 | |
| Width | 105mm | |
| Weight | 1.2kg | |
| Depth | 41mm | |
| Length | 218mm | |
| Efficiency | 88% | |
| Maximum Input Voltage | 370V dc, 264V dc | |
| Series | HRPG-450 | |
| Hazardous Area Certification | No | |
| Minimum Input Voltage | 85V ac | |
| Output Current | 37.5A | |
| Select all | ||
|---|---|---|
Brand MEAN WELL | ||
Product Type Switching Power Supply | ||
Maximum Output Voltage 12V dc | ||
Number of Outputs 1 | ||
Mount Type Chassis | ||
Power 450W | ||
SMPS Output Current 37.5A | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 70°C | ||
Standards/Approvals UL 6681, TUV BS ENEN 6681, EAC TP TC 004, ASNZS 668.1 | ||
Width 105mm | ||
Weight 1.2kg | ||
Depth 41mm | ||
Length 218mm | ||
Efficiency 88% | ||
Maximum Input Voltage 370V dc, 264V dc | ||
Series HRPG-450 | ||
Hazardous Area Certification No | ||
Minimum Input Voltage 85V ac | ||
Output Current 37.5A | ||
- 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
Note
Power derates above 50°C.
MTBF to MIL-HDBK-217F.
MTBF to MIL-HDBK-217F.
Approvals
UL/cUL recognised, TUV, CB
Standards
UL60950-1, TUV EN60950-1