产品特点 FEATURES

1 Modular design: NMP1K2 model has 6 slots, supporting up to 1200W total power with interchangeable single/dual output modules (each up to 240W)

2 Wide input range: AC 90~264V or DC120~370V, 47~63Hz, suitable for global applications

3 High efficiency: Up to 91% typical efficiency at full load (with H/K modules at nominal 24V/48V), minimizing energy loss

4 Multiple safety certifications: Complies with ITE standards (UL62368-1, EN62368-1) and medical standards (2x MOPP isolation between primary and secondary)

5 Comprehensive protection functions: Overload (constant current limiting), overvoltage (shutdown and recover on repower), overtemperature (shutdown and auto-recover when cooled)

6 Flexible control options: Global ON/OFF control (via RC1 pin) and local ON/OFF for individual modules (via RC2/RC3 pins); remote sense to compensate wiring voltage drop; output voltage/current programming (PV/PC pins)

7 Auxiliary power outputs: 5V/2A (NMP1K2) for external devices, plus 5V/10mA per module (Vcc2)

8 Status signals: TTL-level DC OK signal indicates module output status; T-Alarm signal alerts over-temperature conditions

使用场景 APPLICATIONS

1 Industrial automation: Powering PLCs, sensors, actuators, and control panels in manufacturing lines

2 Medical equipment: Suitable for diagnostic tools, patient monitors, and lab devices requiring medical safety compliance

3 Test and measurement: Providing stable, adjustable power for electronic component testing and oscilloscopes

4 Telecom and data centers: Powering routers, switches, base stations, and server equipment

5 Industrial control systems: Supporting DCS, SCADA systems, and process control devices

6 Laboratory research: Used in R&D labs for prototyping and testing electronic circuits

7 Broadcast media: Powering professional audio/video gear and cameras

注意事项 PRECAUTIONS

1 Derating: When ambient temperature exceeds 50°C, derate output power as per the curve; for output voltage <12V and temp -15°C to -30°C, derate current to 90% of rated

2 Remote sense: Connect +S/-S pins to load terminals to compensate up to 0.5V wiring voltage drop

3 Parallel operation: Connect CS pins of modules; ensure output voltage difference <0.2V; total current ≤ sum of module rated currents, total power ≤1200W

4 ON/OFF control: Global control requires shorting RC1 to GND-P if not using external control; local control uses RC2/RC3 pins (open=ON, short=OFF)

5 Safety: Properly ground the FG pin; use appropriate wire gauge for connections; avoid overloading

6 Maintenance: Keep in well-ventilated area; check for loose connections regularly

7 Programming: Follow external voltage ranges for PV/PC functions to prevent damage

NMP1K2-HCCE#H-02-PDF数据手册-参考资料