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Mean Well RSP-200-2.5 Power Supply 100W 2.5V 40A

1U low profile with active PFChigh efficiency

SKU:

RSP-200-2.5

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RSP-200-2.5

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RSP-320-2.5 320W 2.5V Backorder

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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

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.

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Model	Power	Voltage	Current
Mean Well RSP-200-24 Power Supply 200W 24V 8.4A	200W	24V	8.4A	View
Mean Well RSP-200-7.5 Power Supply 200W 7.5V 26.7A	200.25W	7.5V	26.7A	View
Mean Well RSP-200-5 Power Supply 200W 5V 40A	200W	5V	40A	View
Mean Well RSP-200-48 Power Supply 200W 24V 4.2A	200W	48V	4.2A	View

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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

Mean Well RSP-200-2.5 Power Supply 100W 2.5V 40A

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Mean Well RSP-200-2.5 Power Supply 100W 2.5V 40A

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