产品特点 FEATURES

1 Modular power supply with 6 slots, supporting up to 1200W total output power

2 Wide input voltage range: 90~264VAC or 120~370VDC, adaptable to global power grids

3 Compliant with medical safety standards (2x MOPP between primary and secondary) and ITE standards (UL62368-1, EN60601-1 etc.)

4 Multiple output module options: Single output (5V/36A,12V/20A,24V/10A,48V/5A) or dual output (up to 240W per module) with adjustable voltage ranges

5 Comprehensive protection functions: Overvoltage Protection (OVP), Overcurrent Protection (OCP), Overtemperature Protection (OTP), overload protection

6 Flexible control: Global (RC1 pin) and local (RC2/RC3 pins) ON/OFF control

7 Current sharing capability for parallel operation of modules, ensuring balanced load distribution

8 Status monitoring: DC OK signal (output status) and T-Alarm (overtemperature warning)

9 Auxiliary power outputs: +5V-AUX_P (2A for NMP1K2) and Vcc2 (5V/10mA per module)

10 High efficiency up to 91% (full load with 24V/48V modules)

11 EMC compliant with EN55032 (emission) and EN61000 series (immunity)

12 Remote sense function to compensate voltage drop on load wiring (up to 0.5V)

13 Output voltage/current programming via PV/PC pins (single output modules)

使用场景 APPLICATIONS

1 Industrial automation: Power supply for PLCs, DCS, servo drives and control systems

2 Medical equipment: Devices requiring medical safety compliance (diagnostic instruments, patient monitors)

3 Test & measurement: High-precision instruments (oscilloscopes, signal generators)

4 Communication systems: Base stations, routers and network equipment

5 Data centers: Modular power solutions for server racks and storage systems

6 Industrial machinery: CNC machines, robotic arms and manufacturing equipment

7 LED lighting: High-power LED arrays and street lighting systems

8 Laboratory research: Equipment needing precise voltage/current control

9 Renewable energy: Inverters and energy storage systems with wide input range needs

注意事项 PRECAUTIONS

1 Mounting: Follow torque specs (7~10 Kgf-cm for M4 screws) and ensure proper airflow direction

2 Global ON/OFF: Install shorting connector from RC1 (CN32-PIN6) to GND-P (CN32-PIN3) if not using remote control

3 Derating: For output voltage <12V and -15~-30°C ambient temp, derate current to 90% of rated value; follow derating curves for high temps

4 Parallel operation: Connect CS pins of modules; voltage difference between parallel modules <0.2V; total power ≤1200W; avoid PC function in parallel mode

5 Remote sense: Use twisted pairs for +S/-S lines to reduce noise

6 Protection: OVP/OTP triggers shutdown (re-power to recover), OCP uses constant current limiting

7 Safety: Keep away from moisture/dust; follow isolation requirements (4KVAC primary-secondary)

8 Auxiliary power: Do not exceed max load (2A for +5V-AUX_P,10mA for Vcc2)

9 Wiring: Use appropriate wire gauge to minimize voltage drop and heat

NMP1K2-EECCKK-03-PDF数据手册-参考资料