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Mean Well HRP-450-7.5 Power Supply 450W 7.5V
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 Rating450 Watt
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Output Voltage7.5 Volt
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Rated Current60 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-450-7.5 for a 7.5V industrial or embedded DC system?
Yes, if the load is designed for constant 7.5V input. This model delivers 7.5V at up to 60A with 450W total output, so it fits higher-current 7.5V systems that need a regulated DC source.
Is the HRP-450-7.5 suitable for a centralized 7.5V power bus?
It can be a good fit where multiple 7.5V loads share one supply and the combined demand remains within 60A and 450W. The constant-voltage design is appropriate for equipment expecting a fixed 7.5V DC bus.
Can this power supply replace a smaller 7.5V model in a higher-load setup?
Yes, when the system has outgrown lower-capacity 7.5V units. In the supplied sibling list, the other 7.5V options are 75W at 10A, 101.3W at 13.5A, 150W at 20A, 200.3W at 26.7A, 300W at 40A, and 600W at 80A, so this 450W 60A version fills the upper-middle range.
Will the HRP-450-7.5 work across different AC input conditions?
Yes, the specified input range is 85-264VAC. That allows the supply to be used on a wide range of AC mains while maintaining 7.5V constant-voltage output.
How does the HRP-450-7.5 compare with other 7.5V siblings?
From the provided data, the 7.5V models are HRP-75-7.5 at 75W and 10A, HRP-100-7.5 at 101.3W and 13.5A, HRP-150-7.5 at 150W and 20A, HRP-200-7.5 at 200.3W and 26.7A, HRP-300-7.5 at 300W and 40A, HRP-450-7.5 at 450W and 60A, and HRP-600-7.5 at 600W and 80A. The HRP-450-7.5 is the second-highest powered 7.5V option listed.
Can the HRP-450-7.5 be used in outdoor or temperature-challenging environments?
Its operating temperature range is -40°C to +70°C, which supports use across a wide ambient window. The provided specs do not include an IP rating, so outdoor or washdown exposure should be handled through the enclosure, not assumed from the power supply alone.
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Other HRP-450 Models
7 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| 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-450-24 Power Supply 451.2W 24V | 451.2W | 24V | 18.8A | Indoor | $140.27 | 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 |
