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Mean Well HRP-450-24 Power Supply 451.2W 24V
The HRP-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
- ✓ 3 years warranty
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BrandMean Well
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SeriesHRP Series
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Power Rating451.2 Watt
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Output Voltage24 Volt
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Rated Current18.8 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 HRP-450-24 for a 24V PLC or factory automation cabinet?
Yes, this model provides constant 24V output up to 18.8A and 451.2W, which fits many 24V automation and control loads that need a fixed DC supply. It also accepts 85-264VAC input, which is useful where incoming AC varies.
Is the HRP-450-24 suitable for 24V industrial sensors, relays, and control peripherals?
It can be used when those 24V loads need constant-voltage power and the total demand stays within 18.8A and 451.2W. The supply is designed for AC input from 85VAC to 264VAC, making it suitable for a wide range of mains-fed systems.
Can this model power a 24V embedded or industrial computing platform?
Yes, if the platform requires a 24V constant-voltage source and remains within the supply's 451.2W and 18.8A limits. The 218.0 x 105.0 x 41.0 mm enclosure can also matter for compact panel or rack integration.
How does the HRP-450-24 compare with other 24V HRP series options?
The listed 24V siblings are HRP-75-24 at 76.8W and 3.2A, HRP-100-24 at 108W and 4.5A, HRP-150-24 at 156W and 6.5A, HRP-150N-24 at 150W and 6.5A, HRP-150N3-24 at 150W and 6.5A, HRP-200-24 at 201.6W and 8.4A, HRP-300-24 at 336W and 14A, HRP-300N-24 at 300W and 14A, HRP-300N3-24 at 300W and 14A, HRP-600-24 at 648W and 27A, HRP-600N-24 at 600W and 27A, and HRP-600N3-24 at 600W and 27A. The HRP-450-24 adds a higher-capacity 24V option at 451.2W and 18.8A between the 300W and 600W classes.
Is the HRP-450-24 rated for outdoor use or wide-temperature operation?
The operating temperature is specified at -40°C to +70°C, so the thermal range is broad. The product data provided here does not list an IP rating, so the specs do not confirm direct outdoor or water-exposed use.
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Other HRP-450 Models
7 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well HRP-450-7.5 Power Supply 450W 7.5V | 450W | 7.5V | 60A | Indoor | $150.04 | View |
| Mean Well HRP-450-5 Power Supply 450W 5V | 450W | 5V | 90A | Indoor | $150.04 | View |
| Mean Well HRP-450-48 Power Supply 456W 48V | 456W | 48V | 9.5A | Indoor | $150.05 | View |
| Mean Well HRP-450-36 Power Supply 450W 36V | 450W | 36V | 12.5A | Indoor | $111.58 | View |
| Mean Well HRP-450-3.3 Power Supply 297W 3.3V | 297W | 3.3V | 90A | Indoor | $150.04 | View |
| Mean Well HRP-450-15 Power Supply 450W 15V | 450W | 15V | 30A | Indoor | $147.08 | View |
| Mean Well HRP-450-12 Power Supply 450W 12V | 450W | 12V | 37.5A | Indoor | $151.25 | View |
