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Mean Well HRP-300-7.5 Power Supply 300W 7.5V
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 Rating300 Watt
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Output Voltage7.5 Volt
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Rated Current40 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-300-7.5 for 7.5V industrial electronics or legacy control equipment?
Yes, if the equipment specifically requires a constant 7.5V DC source. This model provides 300W at 7.5V with up to 40A, which suits higher-current 7.5V loads used in industrial or embedded systems.
Is this power supply appropriate for 7.5V bench testing or embedded development fixtures?
It can be appropriate when the DUT or fixture is designed for 7.5V constant voltage input and the total draw stays within 300W and 40A. The 85-264VAC input also helps when the same setup may be used across different AC input environments.
Can the HRP-300-7.5 support multiple 7.5V loads in one automation enclosure?
It is designed for constant voltage operation at 7.5V and can supply up to 40A total. That makes it relevant for centralized 7.5V distribution in equipment where several loads share the same 7.5V bus and remain within the 300W rating.
Is the HRP-300-7.5 intended for outdoor use or only controlled environments?
The temperature spec is -40°C to +70°C, so the unit is rated for a broad operating range. The provided specs do not include an IP rating, so outdoor suitability is not confirmed by this data alone.
What are the main differences between the HRP-300-7.5 and the other HRP-300 versions?
The HRP-300 range includes 3.3V at 198W and 60A, 5V at 300W and 60A, 7.5V at 300W and 40A, 12V at 324W and 27A, 15V at 330W and 22A, 24V at 336W and 14A, 36V at 324W and 9A, and 48V at 336W and 7A. This model is the 7.5V version, so its distinguishing specs are 300W and 40A at 7.5V.
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Other HRP-300 Models
4 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well HRP-300-5 Power Supply 300W 5V | 300W | 5V | 60A | Indoor | $93.66 | 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 |
