产品特点 FEATURES

1 Modular design: NMP1K2 series supports up to 6 slots, compatible with NMS-240 (single output) and NMD-240 (dual output) modules, with a maximum total power of 1200W.

2 Compliance: Meets medical safety standards (IEC 60601-1) and ITE standards (IEC 62368-1); compliant with EMC standards including EN55032 (emission) and EN61000 series (immunity).

3 Output flexibility: Modules offer adjustable output voltages (e.g., NMS-240-05:3-6V, NMS-240-12:6-15V) and current programming; remote sense function compensates for load wiring voltage drop up to 0.5V.

4 Protection mechanisms: Overload (constant current limiting), overvoltage (shut down, re-power to recover), and overtemperature (automatic recovery after cooling) protection.

5 Control functions: Global/local ON/OFF control (via RC1/RC2 pins), DC OK signal for output status monitoring, T-Alarm for overtemperature alerts, and current sharing for parallel module operation.

6 Auxiliary power: Provides +5V-AUX-P (2A max for NMP1K2) and Vcc2 (5V/10mA per module) for auxiliary circuits.

7 Mechanical specs: Compact size (250×127×41mm for front-end), M4 mounting screws with recommended torque of 7-10 Kgf-cm.

使用场景 APPLICATIONS

1 Medical devices: Suitable for patient monitors, diagnostic instruments, and other medical equipment requiring medical safety compliance (2x MOPP isolation).

2 Industrial automation: Power supply for PLCs, motor drives, sensors, and control systems in automated production lines.

3 Test and measurement: Used in lab equipment, signal generators, oscilloscopes, and testing setups needing stable and configurable power outputs.

4 Communication systems: Power for routers, switches, base stations, and network devices requiring multiple voltage levels and reliable operation.

5 Broadcast and media: For audio/video editing systems, broadcast equipment, and media production tools needing modular power solutions.

6 R&D prototyping: Ideal for research and development setups where flexible voltage/current configurations are needed for testing different circuits.

注意事项 PRECAUTIONS

1 Installation: Use M4 screws with a torque of 7-10 Kgf-cm for mounting; ensure proper ventilation according to the specified air flow direction.

2 Derating: When operating at ambient temperatures below -15°C (for output voltages <12V), derate output current to 90% of the rated value; follow derating curves for high-temperature conditions.

3 ON/OFF control: Install the shorting connector (RC1 to GND-P) if global ON/OFF control is not used; use local RC2 pins for module-specific control (open circuit = ON, short circuit = OFF).

4 Remote sense: Connect +S/-S pins to the load terminals to compensate for voltage drop in wiring; do not exceed 0.5V compensation.

5 Current sharing: When paralleling modules, connect CS pins together; ensure output voltage difference between modules is <0.2V; do not exceed the total maximum power (1200W for NMP1K2).

6 Safety: Comply with all applicable safety standards; avoid touching live parts during operation; disconnect power before performing maintenance.

7 Auxiliary power: Do not overload auxiliary power outputs (max 2A for +5V-AUX-P, max 10mA for Vcc2 per module).

NMP1K2-CHHKHE-00-PDF数据手册-参考资料