Over 15 years experience of providing support of MEAN WELL Power Supplies
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Mean Well HRPG-450-5 Power Supply 450W 5V
The HRPG-450 is a 450W Mean Well power converter (input range: 85~264VAC).
Key Features
- ✓ Input voltage range: 85~264VAC
- ✓ DC output voltage adjustable ±10%
- ✓ 3KVAC reinforced I/O isolation
- ✓ Protections: Overload / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ DC OK relay contact output
- ✓ Remote ON/OFF control
- ✓ Safety approvals: WITHSTAND VOLTAGE ISOLATION RESISTANCE EMC EMISSION UL62368-1, TUV EN62368-1 EAC TP TC 004
- ✓ 3 years warranty
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BrandMean Well
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SeriesHRPG Series
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Power Rating450 Watt
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Output Voltage5 Volt
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Rated Current90 Ampere
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Input Voltage85V~264V
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No of Output1
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Standards MetCB,CE,EAC,TUV,UL
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Operation ModeConstant Voltage
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Operating Temperature-40°C~70°C
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Warranty5 Year
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Length8.58 in
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Width4.13 in
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Height1.61 in
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Weight2.62 lb
::specification::
Frequently Asked Questions
Can I use the HRPG-450-5 for high-current 5V industrial electronics?
Yes, this model is intended for constant voltage 5V applications and can deliver up to 90A with a 450W rating. That makes it suitable for industrial electronics, logic systems, or other equipment built around a high-current 5V rail.
Is the HRPG-450-5 appropriate for 5V embedded systems or processor backplanes with heavy current demand?
It can be appropriate where the equipment requires a stable 5V DC source and the total load remains within 90A. Compared with lower-power 5V supplies, this model is aimed at systems that need substantially more current capacity.
Would the HRPG-450-5 fit a 5V production tester or industrial rack build?
It is a practical option for rack or enclosure-based 5V loads because it combines 450W output with a 1U low profile housing. The 218.0 × 105.0 × 41.0 mm dimensions are useful where equipment density matters.
Can this 5V power supply be used in wide-temperature environments?
The published operating temperature range is -40°C to +70°C, which supports a broad range of industrial indoor conditions. Since an IP rating is not listed, the specs do not confirm direct exposure to rain, hose-down, or heavy dust.
What is the difference between the HRPG-450-5 and the other HRPG-450 models?
The HRPG-450 models are HRPG-450-3.3 at 297W, 3.3V, 90A; HRPG-450-5 at 450W, 5V, 90A; HRPG-450-7.5 at 450W, 7.5V, 60A; HRPG-450-12 at 450W, 12V, 37.5A; HRPG-450-15 at 450W, 15V, 30A; HRPG-450-24 at 451.2W, 24V, 18.8A; HRPG-450-36 at 450W, 36V, 12.5A; and HRPG-450-48 at 456W, 48V, 9.5A. This version is the 5V, 90A member of that group.
Payment & Security
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Other HRPG-450 Models
7 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well HRPG-450-7.5 Power Supply 450W 7.5V | 450W | 7.5V | 60A | Indoor | $162.39 | View |
| Mean Well HRPG-450-48 Power Supply 456W 48V | 456W | 48V | 9.5A | Indoor | $155.32 | View |
| Mean Well HRPG-450-36 Power Supply 450W 36V | 450W | 36V | 12.5A | Indoor | $162.39 | View |
| Mean Well HRPG-450-3.3 Power Supply 297W 3.3V | 297W | 3.3V | 90A | Indoor | $162.39 | View |
| Mean Well HRPG-450-24 Power Supply 451.2W 24V | 451.2W | 24V | 18.8A | Indoor | $161.70 | View |
| Mean Well HRPG-450-15 Power Supply 450W 15V | 450W | 15V | 30A | Indoor | $162.39 | View |
| Mean Well HRPG-450-12 Power Supply 450W 12V | 450W | 12V | 37.5A | Indoor | $162.39 | View |
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