产品特点 FEATURES

1 Modular design: NMP1K2 model supports up to 6 output modules, total power capacity of 1200W (each module up to 240W)

2 Output options: Single output modules (NMS-240) offer 5V/36A,12V/20A,24V/10A,48V/5A; dual output modules (NMD-240) provide two adjustable 0-30V/5A channels (combined 240W)

3 Safety compliance: Adheres to medical standards (2x MOPP isolation between primary and secondary) and ITE standards (EN60601-1, EN62368-1)

4 Protection mechanisms: Overload (constant current limiting), overvoltage (shutdown, re-power to recover), overtemperature (shutdown, auto-recover when cooled), short circuit protection

5 Remote functions: Remote sense (compensates up to 0.5V wiring voltage drop), output voltage/current programming (PV/PC pins), global/local ON/OFF control (RC1/RC2/RC3 pins), DC OK signal (TTL level indicating output status), current sharing (CS pin for parallel module balance)

6 Auxiliary power: Front-end outputs 5V/2A (NMP1K2); modules provide 5V/10mA auxiliary power

7 High efficiency: Up to 91% (for 24V/48V modules at full load)

8 Wide input range: 90-264VAC or 120-370VDC

9 Low ripple: Max ripple & noise 100-250mVp-p depending on module

10 Hold-up time: 16ms/230VAC at 75% load,10ms at full load

使用场景 APPLICATIONS

1 Industrial automation: Powering multi-voltage components like sensors, actuators, PLCs

2 Medical equipment: Suitable for devices requiring medical-grade isolation (diagnostic tools, patient monitors)

3 Test & measurement: Flexible power for testing electronic components with varying voltage/current needs

4 Telecom & data comm: Powering routers, switches, base station modules

5 Laboratory R&D: Supporting custom hardware development with diverse power demands

6 Embedded systems: Supplying power to multi-component embedded setups

7 Industrial control systems: Meeting varied power requirements of industrial machinery

注意事项 PRECAUTIONS

1 Installation: Use M4 screws (torque7-10 Kgf-cm) for mounting; fill unused slots with BLANK-NMS240 modules; ensure airflow direction is horizontal

2 Temperature derating: For ambient temp>50°C, derate output current; for output voltage<12V and temp between -15°C and -30°C, derate to90% of rated current

3 Remote operations: Connect +S/-S pins to load terminals for remote sense; avoid exceeding max current (10mA) for PV/PC programming pins

4 Parallel operation: Connect CS pins together when paralleling modules; ensure output voltage difference<0.2V; do not exceed total1200W capacity

5 ON/OFF control: For global control, link RC1(CN32-PIN6) to GND-P(CN32-PIN3); for local control, use RC2/RC3 pins (open=ON, short=OFF); install shorting connector if global control is unused

6 Safety: Disconnect AC power before servicing; ensure proper grounding; avoid touching live parts when powered on

7 Overload recovery: Overload protection triggers at105-125% rated power; recover by re-powering

8 Voltage adjustment: PV pin adjusts output voltage (range varies by module: e.g.,3-6V for5V module)

9 Current adjustment: PC pin adjusts constant current level (40-100% of rated current)

10 DC OK signal: TTL level (4.5-5.5V=ON,0-0.5V=OFF) with max sourcing current of10mA

NMP1K2-KHKKEK-00-PDF数据手册-参考资料