产品特点 FEATURES

1 Modular design: NMP1K2 model has 6 slots, supporting single-output (NMS-240) and dual-output (NMD-240) modules with 5V/12V/24V/48V options

2 Safety compliance: Meets medical (2x MOPP between primary and secondary) and ITE standards

3 High efficiency: Up to 91% efficiency at full load (for H/K modules at 24V/48V nominal voltage)

4 Flexible control: Global ON/OFF (via RC1 pin) and local ON/OFF (per module via RC2/RC3 pins, open=ON/short=OFF)

5 Advanced monitoring: DC OK signal (TTL level for output status) and T-Alarm signal (over-temperature detection)

6 Remote sense: Compensates voltage drop on load wiring up to 0.5V using +S/-S pins

7 Current sharing: Allows parallel operation of modules (CS pin connection) for balanced current distribution

8 Programming options: Output voltage (PV pin) and current (PC pin) programming for customization

9 Protection mechanisms: Overload (constant current limiting), overvoltage (shutdown recovery), over-temperature (auto-recovery)

10 Auxiliary power: +5V-AUX_P (2A for NMP1K2) and Vcc2 (5V/10mA for modules) for auxiliary circuits

使用场景 APPLICATIONS

1 Medical equipment: Diagnostic tools, patient monitors requiring medical safety compliance

2 Industrial automation: PLCs, control systems, sensors/actuators in manufacturing lines

3 Test and measurement: Lab instruments, oscilloscopes, signal generators with multiple voltage needs

4 Communication systems: Telecom racks, base stations, network devices needing stable modular power

5 Industrial IoT: Edge computing devices, IoT gateways, connected sensors in smart factories

6 Data centers: Supplementary power for server accessories/peripherals with diverse voltage requirements

注意事项 PRECAUTIONS

1 Installation: Follow mechanical specs (mounting torque ≤12Kgf-cm for AC terminal, ≤10Kgf-cm for DC terminal; recommended screws: M4 for front-end, M3.5 for modules)

2 Derating: For output voltage <12V and ambient temp -15°C to -30°C, derate current to 90% of rated value

3 ON/OFF control: Install shorting connector between RC1 (CN32-PIN6) and GND-P (CN32-PIN3) if not using global control

4 Remote sense: Use twisted pairs for +S/-S wiring to minimize noise

5 Parallel operation: Ensure module voltage difference <0.2V; connect CS pins; total power ≤1200W for NMP1K2

6 Programming: Refer to function manual for PV/PC usage; avoid PC function during parallel operation

7 Protection: Respond to T-Alarm signals (high level = over-temperature); ensure proper grounding

8 Maintenance: Regularly check for overheating, loose connections, and module LED status

NMP1K2-EKHHKC-00-PDF数据手册-参考资料