产品特点 FEATURES

1 Modular design with 6 slots (NMP1K2) supporting up to 1200W total output, compatible with single-output modules (5V/36A,12V/20A,24V/10A,48V/5A) and dual-output modules (30V/5A each) for flexible power configuration

2 Wide input voltage range:90~264VAC (47~63Hz) or120~370VDC, suitable for global use

3 High power factor:PF>0.95 at230VAC full load, PF>0.98 at115VAC full load, reducing grid harmonic pollution

4 High efficiency:Up to91% (full load with H/K modules at24V/48V nominal voltage), saving energy and reducing heat generation

5 Compliance with multiple safety standards:Medical (2x MOPP between primary and secondary), ITE (UL62368-1, EN62368-1, IEC62368-1), ensuring safe operation

6 Comprehensive protection functions:Over-temperature (auto-recovery), over-voltage (shut down, re-power to recover), over-load (constant current limiting/hiccup mode), inrush current limiting, leakage current protection (<400uA at264VAC)

7 Remote control capabilities:Global ON/OFF (RC1 pin) and local module ON/OFF (RC2/RC3 pins), open=ON, short=OFF

8 Current sharing function:Supports parallel operation of modules to balance load current, max6 modules for NMP1K2

9 Auxiliary power output:5V/2A (NMP1K2) front-end auxiliary power and5V/10mA per module auxiliary power

10 Alarm signals:TTL-level over-temperature alarm (high when over-limit) and DC OK signal (4.5~5.5V when ON)

11 Remote sense function:Compensates voltage drop up to0.5V, ensuring stable output at load end

12 Voltage/current programming:Adjustable via PV (voltage) and PC (current) pins for flexible load requirements

使用场景 APPLICATIONS

1 Industrial automation systems:Power for PLCs, DCS, servo drives, sensors, actuators

2 Medical equipment:Diagnostic instruments, patient monitors, laboratory devices (medical safety compliant)

3 Telecom and data systems:Routers, switches, base stations, data center equipment

4 Test and measurement devices:Precise power for electronic testing and component evaluation

5 Industrial control systems:Complex setups with multiple load types

6 Renewable energy systems:Off-grid/hybrid power converters (wide DC input range)

7 Laboratory and R&D:Prototype testing and custom circuit development

注意事项 PRECAUTIONS

1 Installation:Use M4 screws with7~10 Kgf-cm torque; maintain airflow direction for heat dissipation

2 Derating:Derate current when temp>50°C; 90% derating for Vout<12V (-15°C~-30°C); avoid over1200W total output

3 Parallel operation:Max6 modules; short thick wiring; Vout difference<0.2V; load≥10% of rated to prevent standby modules

4 Remote control:Install shorting connector (RC1 to GND-P) if global control not used; simultaneous ON/OFF for parallel modules

5 Safety:Proper grounding; avoid live parts; comply with local electrical rules

6 Storage:Dry environment (-40°C~85°C,20~90% RH non-condensing); ESD protection when handling

7 Maintenance:Check loose connections/dust regularly; no disassembly without authorization

8 Compatibility:Use only MW NMS-240 modules; contact manufacturer for parallel/series accessories

NMP1K2-#HHH#C-03-PDF数据手册-参考资料