产品特点 FEATURES

1 Modular design with 6 slots (NMP1K2 model) supporting up to 1200W total power, compatible with single/dual output modules (5V,12V,24V,48V, etc.)

2 Wide input voltage range:90~264VAC (47~63Hz) or 120~370VDC, suitable for global applications

3 High power factor (PF>0.95 at 230VAC full load) and efficiency up to 91% (full load with H/K modules at 24V/48V)

4 Compliance with multiple safety standards:Medical (2x MOPP between primary and secondary), ITE (UL62368-1, EN60601-1 Ed.3.1, etc.)

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

6 Flexible control functions:Global/local on/off control, remote sense (compensate voltage drop up to 0.5V), output voltage/current programming (PV/PC pins), DC OK signal (TTL level for output status)

7 Current sharing capability for parallel operation of modules to ensure load balance

8 Auxiliary power outputs:5V/2A (front-end) and5V/10mA (module-level) for control circuits

9 Compact mechanical design with specified mounting torque and dimensions for easy integration

注意事项 PRECAUTIONS

1 Installation:Ensure proper grounding, follow mounting torque specs (12Kgf-cm for AC terminal,7~10Kgf-cm for screws), maintain correct air flow direction

2 Operation:Follow derating curves (e.g.,90% current for output <12V at -15~-30°C), do not exceed total/module power limits, use blank slots for unused positions, follow parallel operation rules (CS pin connection, voltage difference <0.2V)

3 Safety:Disconnect power before wiring/maintenance, avoid touching live parts when powered on, install shorting connector if global ON/OFF not used

4 Maintenance:Clean vents periodically, check for loose connections and damage signs (overheating, corrosion)

NMP1K2-KC#CHH-00-PDF数据手册-参考资料