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Mean Well SP-320-12 Power Supply 320W 12V
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Mean Well SP-320-12 Power Supply 320W 12V
The SP-320 is a 320W Mean Well power converter (input range: 88~264VAC).
Key Features
- ✓ Input voltage range: 88~264VAC
- ✓ 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
- ✓ 3 years warranty
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BrandMean Well
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SeriesMean Well SHP Series
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Power Rating320.4 Watt
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Output Voltage12 Volt
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Rated Current26.7 Ampere
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Input Voltage88V~264V
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No of Output1
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Standards MetBSMI,CB,CCC,CE,EAC,TUV,UL
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Operation ModeConstant Voltage
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Operating Temperature-20°C~65°C
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Warranty3 Year
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Length8.46 in
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Width4.53 in
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Height1.97 in
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Weight2.43 lb
::specification::
Frequently Asked Questions
Can I use the SP-320-12 for a 12V industrial automation panel?
Yes, if the panel and its connected 12V devices stay within 320.4W and 26.7A. Its constant voltage 12V output fits industrial control loads that require a regulated 12V DC supply.
Is the SP-320-12 a good fit for 12V security, access control, or monitoring equipment?
It can be used for 12V systems where the total load does not exceed 320.4W or 26.7A. That makes it relevant for larger 12V security and control setups that need more capacity than lower-wattage 12V supplies.
Can this model power a 12V embedded computer or communications system?
Yes, for equipment designed for 12V DC input and a combined demand within 320.4W and 26.7A. The wide 88-264VAC input also supports deployment across different AC input environments.
Would the SP-320-12 work for 12V LED signage or other 12V DC loads with substantial current demand?
It can support 12V loads up to 320.4W with 26.7A available output current. For signage, display, or other 12V systems, the deciding factor is whether the full connected load stays inside those limits.
Can the SP-320-12 be used outdoors or in unprotected areas?
The specified operating temperature range is -20°C to +65°C, but no IP rating is provided in the product data. That means temperature limits are defined, while outdoor exposure or wet-location suitability is not established by these specs.
How does the SP-320-12 compare with other SP-320 models?
The listed SP-320 variants include SP-320-12 at 320.4W, 12V, 26.7A; SP-320-27 at 320W, 27V, 11.9A; SP-320-36 at 320W, 36V, 8.9A; and SP-320-48 at 320W, 48V, 6.7A. They share the same series size class, but differ in output voltage and available current.
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Other SP-320 Models
3 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well SP-320-48 Power Supply 320W 48V | 320W | 48V | 6.7A | Indoor | $53.07 | View |
| Mean Well SP-320-36 Power Supply 320W 36V | 320W | 36V | 8.9A | Indoor | $53.07 | View |
| Mean Well SP-320-27 Power Supply 320W 27V | 320W | 27V | 11.9A | Indoor | $53.07 | View |
