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Mean Well SP-480-3.3 Power Supply 480W 3.3V
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Mean Well SP-480-3.3 Power Supply 480W 3.3V
The SP-480 is a 480W 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
- ✓ Safety approvals: UL60950-1, TUV EN60950-1
- ✓ 3 years warranty
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BrandMean Well
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SeriesMean Well SHP Series
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Power Rating480 Watt
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Output Voltage3.3 Volt
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Rated Current85 Ampere
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Input Voltage85V~264V
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No of Output1
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Standards MetBSMI,CB,CCC,CE,EAC,RCM,TUV,UL
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Operating Temperature-20°C~60°C
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Warranty3 Year
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Length10.94 in
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Width5 in
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Height1.69 in
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Weight3.75 lb
::specification::
Frequently Asked Questions
Can I use the SP-480-3.3 for 3.3V digital or embedded systems that need very high current?
Yes, this model is rated for a 3.3V single output at up to 480W and 85A. It is intended for applications that need a large 3.3V DC power rail rather than higher-voltage outputs.
Is the SP-480-3.3 suitable for industrial computing or logic-heavy equipment with a 3.3V bus?
It can support 3.3V equipment with high current demand because it provides up to 85A. The unit is designed for single-output 3.3V use where total power can reach 480W.
Can this power supply support low-voltage electronics in automation or embedded hardware racks?
Yes, if the hardware is built for 3.3V DC, this supply provides up to 480W and 85A from one output. That makes it relevant for dense low-voltage electronic loads that need substantial current.
What temperature and location conditions are listed for the SP-480-3.3?
The published operating temperature range is -20°C to +60°C. No IP rating appears in the provided specs, so the data does not define weather-resistant or outdoor use.
How does the SP-480-3.3 compare with the other SP-480 versions?
The SP-480-3.3 is the 3.3V version of the family and is rated at 480W and 85A. Other listed SP-480 models are SP-480-12 at 480W, 12V, 40A; SP-480-15 at 480W, 15V, 32A; SP-480-24 at 480W, 24V, 20A; SP-480-48 at 480W, 48V, 10A; and SP-480-5 at 280.5W.
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Other SP-480 Models
4 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well SP-480-48 Power Supply 480W 48V | 480W | 48V | 10A | Indoor | $118.60 | View |
| Mean Well SP-480-24 Power Supply 480W 24V | 480W | 24V | 20A | Indoor | $118.60 | View |
| Mean Well SP-480-15 Power Supply 480W 15V | 480W | 15V | 32A | Indoor | $118.60 | View |
| Mean Well SP-480-12 Power Supply 480W 12V | 480W | 12V | 40A | Indoor | $118.60 | View |
