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Mean Well HRP-300-12 Power Supply 324W 12V
The HRP-300 is a 300W 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
- ✓ Safety approvals: AS/NZS 62368.1
- ✓ 3 years warranty
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BrandMean Well
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SeriesHRP Series
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Power Rating324 Watt
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Output Voltage12 Volt
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Rated Current27 Ampere
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Input Voltage85V~264V
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No of Output1
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Standards MetCB,CE,EAC,RCM,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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Length7.83 in
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Width4.13 in
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Height1.61 in
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Weight2.09 lb
::specification::
Frequently Asked Questions
Can I use the HRP-300-12 for a 12V industrial automation panel?
Yes, if the panel devices require 12V DC constant voltage and the total draw stays within 27A and 324W. That output level suits larger 12V automation and control loads than the lower-power 12V versions in the same series.
Is the HRP-300-12 suitable for 12V CCTV, access control, or building systems?
It can be used for 12V constant voltage security or building-control equipment when the combined load remains under 27A and 324W. The key match is that the connected equipment must be designed for 12V DC input.
Can this model power 12V embedded computing or communications hardware?
It fits 12V DC electronics that need a constant voltage supply with relatively high available current. The unit is rated at 12V, 27A, and 324W, so it works best where the equipment stays inside those limits.
How does the HRP-300-12 compare with other 12V models in the HRP family?
For 12V versions listed here, HRP-75-12 is 75.6W at 6.3A, HRP-100-12 is 102W at 8.5A, HRP-150-12 is 156W at 13A, HRP-150N-12 is 150W at 13A, HRP-150N3-12 is 150W at 13A, HRP-200-12 is 200.4W at 16.7A, HRP-300-12 is 324W at 27A, HRP-300N-12 is 300W at 27A, HRP-300N3-12 is 300W at 27A, HRP-450-12 is 450W at 37.5A, HRP-600-12 is 636W at 53A, HRP-600N-12 is 600W at 53A, and HRP-600N3-12 is 600W at 53A. The HRP-300-12 sits in the mid-to-upper part of that 12V range with a 199.0 × 105.0 × 41.0 mm enclosure.
Can the HRP-300-12 be used in outdoor or high-temperature locations?
Its operating temperature range is -40°C to +70°C, which supports use across demanding temperature conditions in protected spaces. These specs do not state an IP rating, so open outdoor installation suitability is not confirmed by the product data shown here.
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Other HRP-300 Models
5 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well HRP-300-7.5 Power Supply 300W 7.5V | 300W | 7.5V | 40A | Indoor | $93.83 | View |
| Mean Well HRP-300-5 Power Supply 300W 5V | 300W | 5V | 60A | Indoor | $93.79 | View |
| Mean Well HRP-300-48 Power Supply 336W 48V | 336W | 48V | 7A | Indoor | $93.83 | View |
| Mean Well HRP-300-36 Power Supply 324W 36V | 324W | 36V | 9A | Indoor | $72.07 | View |
| Mean Well HRP-300-3.3 Power Supply 198W 3.3V | 198W | 3.3V | 60A | Indoor | $93.83 | View |
