Over 15 years experience of providing support of MEAN WELL Power Supplies
Mean Well RSP-320-3.3 Power Supply 198W 3.3V
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Description
Description
The RSP-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: AS/NZS 60950.1
- ✓ 3 years warranty
Specifications
Specifications
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BrandMean Well
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SeriesRSP Series
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Power Rating198 Watt
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Output Voltage3.3 Volt
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Rated Current60 Ampere
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Input Voltage88V~264V
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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-30°C~70°C
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Warranty3 Year
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Length21.5 cm
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Width11.5 cm
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Height3 cm
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Weight0.9 kg
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Payment & Security
Payment methods
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Frequently Asked Questions
What systems require a 3.3V, high-current supply like the RSP-320-3.3?
The RSP-320-3.3 provides 3.3V at 60A (198W), a rail commonly required for FPGA I/O banks, DDR memory subsystems, and logic-level power on embedded computing boards. Its 1U profile enables integration into compact rack or panel enclosures.
What is the operating temperature range of the RSP-320-3.3?
The RSP-320-3.3 operates from -30°C to +70°C ambient. It is designed for indoor enclosed use and holds UL, CE, TÜV, CB, CCC, BSMI, and EAC certifications.
How does the RSP-320-3.3 compare to the RSP-320-2.5 and RSP-320-4?
The RSP-320-2.5 delivers 2.5V at 60A for 150W, the RSP-320-3.3 delivers 3.3V at 60A for 198W, and the RSP-320-4 delivers 4V at 60A for 240W. All three share the same chassis and 88-264VAC input. The RSP-320-3.3 offers the middle power level in this low-voltage group.
What is the actual rated power output of the RSP-320-3.3?
The RSP-320-3.3 is rated at 198W (3.3V × 60A). This is lower than the model-name designation of 320W because the low output voltage limits total power at the rated current.
Other RSP-320 Models
11 other models| Model | Power | Voltage | Current | |
|---|---|---|---|---|
| Mean Well RSP-320-12 Power Supply 320W 12V | 320.4W | 12V | 26.7A | View |
| Mean Well RSP-320-24 Power Supply 320W 24V | 320W | 24V | 13.4A | View |
| Mean Well RSP-320-7.5 Power Supply 300W 7.5V | 300W | 7.5V | 40A | View |
| Mean Well RSP-320-5 Power Supply 300W 5V | 300W | 5V | 60A | View |
| Mean Well RSP-320-48 Power Supply 320W 48V | 320W | 48V | 6.7A | View |
| Mean Well RSP-320-4 Power Supply 240W 4V | 240W | 4V | 60A | View |
| Mean Well RSP-320-36 Power Supply 320W 36V | 320W | 36V | 8.9A | View |
| Mean Well RSP-320-27 Power Supply 320W 27V | 320W | 27V | 11.9A | View |
| Mean Well RSP-320-2.5 Power Supply 320W 2.5V | 150W | 2.5V | 60A | View |
| Mean Well RSP-320-15 Power Supply 320W 15V | 320W | 15V | 21.4A | View |
| Mean Well RSP-320-13.5 Power Supply 320W 13.5V | 320W | 13.5V | 23.8A | View |
