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Mean Well HRPG-450-12 Power Supply 450W 12V
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Mean Well HRPG-450-12 Power Supply 450W 12V
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 Voltage12 Volt
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Rated Current37.5 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-450-12 for a 12V automation control panel?
This model is a constant-voltage 12V supply rated for 450W and up to 37.5A, so it fits 12V automation panels with higher aggregate DC demand. The 85-264VAC input range also supports use across common industrial AC supplies.
Is the HRPG-450-12 suitable for 12V industrial electronics that need more headroom than a 300W supply?
Yes, it provides 450W at 12V with 37.5A available, which is more capacity than the HRPG-300-12 at 324W and 27A. It is intended for regulated 12V DC loads that require a constant-voltage source.
Can this 12V model power multiple embedded or control devices from one supply?
It can support a shared 12V DC bus when the combined load stays within 450W and 37.5A. That makes it relevant for grouped 12V embedded or control equipment that is designed for constant-voltage input.
Does the HRPG-450-12 work in demanding temperature conditions or outdoor locations?
The published operating temperature is -40°C to +70°C, which is broad for industrial environments. No IP rating is listed, so the available specs do not describe this unit as outdoor-rated or weather-exposed equipment.
How does the HRPG-450-12 compare with the other HRPG-450 versions?
Within the HRPG-450 family, the listed 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 model is the 12V, 37.5A option in that set.
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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-450-5 Power Supply 450W 5V | 450W | 5V | 90A | Indoor | $162.39 | View |
| Mean Well HRPG-450-48 Power Supply 456W 48V | 456W | 48V | 9.5A | Indoor | $149.44 | 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 |
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