Over 15 years experience of providing support of MEAN WELL Power Supplies
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 Voltage36 Volt
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Rated Current9 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-300-36 for a 36V industrial control or automation load?
Yes, if the load is designed for 36V constant voltage and stays within 9A and 324W. This version is intended for 36V applications rather than the more common 24V or 48V control power rails.
Is the HRP-300-36 suitable for 36V embedded equipment or industrial electronics?
It can be used where the equipment requires a regulated 36V DC supply and draws no more than 9A. The 85-264VAC input also supports operation from a broad AC input range.
Would this model work for a centralized 36V DC subsystem inside a machine or cabinet?
It is a fit for centralized 36V constant voltage loads up to 324W. The 199.0 × 105.0 × 41.0 mm housing and 0.95 kg weight can also matter when space and mounting mass are limited.
Can the HRP-300-36 be used where a 36V rail needs more capacity than entry-level models provide?
Yes, it provides 324W at 36V and 9A, which is higher than the listed 36V siblings at 75.6W and 2.1A, 104.4W and 2.9A, 154.8W and 4.3A, and 205.2W and 5.7A. That makes it the higher-capacity choice before moving up to 450W or 630W 36V models.
Is the HRP-300-36 rated for outdoor use or only protected environments?
The operating temperature range is -40°C to +70°C, so the temperature rating is broad. No IP rating is stated in the provided specs, so it is better treated as an indoor or protected-enclosure unit instead of an exposed outdoor power supply.
How does the HRP-300-36 compare with the other 36V HRP models?
The listed 36V models are HRP-75-36 at 75.6W and 2.1A, HRP-100-36 at 104.4W and 2.9A, HRP-150-36 at 154.8W and 4.3A, HRP-200-36 at 205.2W and 5.7A, HRP-300-36 at 324W and 9A, HRP-450-36 at 450W and 12.5A, and HRP-600-36 at 630W and 17.5A. The difference is primarily the available 36V output current and total wattage.
Payment & Security
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Other HRP-300 Models
4 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-300-3.3 Power Supply 198W 3.3V | 198W | 3.3V | 60A | Indoor | $93.83 | View |




