Power Adapter MEAN WELL RCP-2000-12 2000W 12V 90-264V

The MEAN WELL RCP-2000-12 is a 1U, 19-inch rack AC-DC power supply with active power factor correction (PFC) that delivers 12VDC at up to 100A (2000W). It accepts a wide input range of 90–264VAC, supports PMBus for monitoring and control, provides 5VDC standby (Vsb), and allows current sharing and hot-swap operation for redundant multi-unit systems.

Advantages

This rack-mount power adapter offers a high power density in a compact 1U profile (127 mm × 295 mm × 41 mm) and complies with RoHS. It supports current sharing to combine multiple units up to 6 kW, features hot-swap capability for serviceability without system downtime, and includes PMBus for telemetry and configuration.

Suitable for

• Server and network equipment in 19-inch racks
• Telecommunications and communication systems
• Industrial control cabinets and embedded systems
• Redundant power systems requiring hot-swap and current sharing

Key specifications

• Model: MEAN WELL RCP-2000-12
• Output: 12 VDC, 100 A (2000 W)
• Input voltage: 90–264 VAC
• Form factor: 1U, 19-inch rack
• Dimensions: 127 mm (W) × 295 mm (D) × 41 mm (H)
• Features: PFC, PMBus, 5 VDC standby (Vsb), hot-swap, current sharing up to 6 kW
• Compliance: RoHS

How to use

Install the unit in a standard 19-inch rack slot using appropriate mounting hardware. Connect AC mains within the specified 90–264 VAC range and verify correct grounding. Connect the 12 VDC output to the load, observing polarity. For redundant or higher-power setups, configure current sharing and PMBus settings according to the MEAN WELL application notes, and perform hot-swap operations following safe-service procedures.

Recommendations

Ensure adequate ventilation in the rack, avoid obstructing airflow around the 1U unit, and follow the manufacturer's guidelines for PMBus configuration and current sharing to maintain reliability and safe operation.