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Mean Well RSP-200-2.5 Power Supply 100W 2.5V
The RSP-200 is a 200W Mean Well DIN rail power converter with a 215mm profile (input range: 88~264VAC).
Key Features
- ✓ 215mm width — DIN rail TS-35 compatible
- ✓ 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
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BrandMean Well
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SeriesRSP Series
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Power Rating100 Watt
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Output Voltage2.5 Volt
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Rated Current40 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,RCM,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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Length8.46 in
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Width4.53 in
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Height1.18 in
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Weight1.59 lb
::specification::
Frequently Asked Questions
What applications require a 2.5V supply like the RSP-200-2.5?
The RSP-200-2.5 provides 2.5V at 40A (100W) and is intended for DRAM termination supplies, low-voltage FPGA core rails, high-current logic termination in embedded systems, and specialized DSP board power planes. At 40A the RSP-200-2.5 can power multiple boards simultaneously drawing 2.5V. The 88–264VAC input supports all standard mains voltages.
Why does the RSP-200-2.5 deliver only 100W despite the RSP-200 platform rating?
The RSP-200-2.5 is limited to 100W because the 40A current ceiling of the platform, when multiplied by 2.5V, yields 100W (2.5V × 40A). The RSP-200 model number reflects the platform's target wattage at higher voltages; at 2.5V the available wattage is constrained by the current limit.
How does the RSP-200-2.5 compare to the RSP-200-3.3 and RSP-200-4?
The RSP-200-2.5 delivers 2.5V/40A/100W. The RSP-200-3.3 delivers 3.3V/40A/132W. The RSP-200-4 delivers 4V/40A/160W. All share the same 40A maximum current and 215.0 × 115.0 × 30.0 mm chassis. Total wattage increases with voltage while current remains fixed at 40A.
Is the RSP-200-2.5 suitable for operation in warm server or networking enclosures?
The RSP-200-2.5 is rated from -30°C to +70°C ambient. For warm server or telecommunications cabinets, ensure ambient temperature at the unit stays at or below +70°C. No IP rating is specified; the unit requires an appropriate enclosure for the environment.
What certifications does the RSP-200-2.5 carry?
The RSP-200-2.5 holds BSMI, CB, CCC, CE, EAC, c_rcm, TÜV, and UL certifications, including CCC (China) and c_rcm (Australia/NZ), providing broad global market coverage.
Payment & Security
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Other RSP-200 Models
3 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well RSP-200-12 Power Supply 200W 12V | 200.4W | 12V | 16.7A | Indoor | $40.75 | View |
| Mean Well RSP-200-24 Power Supply 200W 24V | 200W | 24V | 8.4A | Indoor | $43.95 | View |
| Mean Well RSP-200-5 Power Supply 200W 5V | 200W | 5V | 40A | Indoor | $48.85 | View |
