产品特点 FEATURES

1 Modular design with 6 slots, supporting up to 1200W total output power for flexible configuration

2 48V output module (K configuration) with rated current of 5A, maximum power of 240W per module

3 Wide voltage adjustment range of 30~55V for the 48V module, meeting diverse load requirements

4 High efficiency up to 91% (typical) when using H/K modules at nominal 24V/48V, reducing energy loss

5 Compliance with multiple safety standards including medical (2x MOPP between primary and secondary) and ITE standards

6 Comprehensive protection mechanisms: overload (constant current limiting), overvoltage (shut down and recover on re-power), overtemperature (automatic recovery after cooling)

7 Support for global and local ON/OFF control: global control via RC1 pin, local control via RC2 pin for individual modules

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

9 DC OK signal (TTL level) for real-time output status monitoring (4.5~5.5V = ON, 0~0.5V = OFF)

10 Remote sense function to compensate voltage drop on load wiring up to 0.5V

11 Low ripple and noise (max 250mVp-p for the 48V module) ensuring stable power for sensitive devices

12 Auxiliary power outputs: 5V/2A for front-end, 5V/10mA for modules supporting external control circuits

使用场景 APPLICATIONS

1 Medical equipment: Suitable for devices requiring medical safety compliance (2x MOPP) such as diagnostic instruments and patient monitors

2 Industrial automation systems: Powering PLCs, sensors, and actuators in manufacturing lines

3 Telecommunications infrastructure: Supporting base stations and routers with reliable modular power

4 Test and measurement setups: Flexible voltage adjustment for testing electronic components

5 Data centers: Parallel operation for high-power, redundant power supply to servers

6 Industrial control panels: Supplying stable power to control units and display devices

7 Robotics systems: Precise voltage control for robotic arms and control modules

注意事项 PRECAUTIONS

1 Installation: Ensure proper mounting torque (10Kgf-cm for DC output,12Kgf-cm for AC input); use blank slots (BLANK-NMS240) for unused positions

2 Operation: Install the shorting connector if not using global ON/OFF control; derate to90% of rated current when Vo<12V and ambient temp is -15~-30°C

3 Parallel operation: Connect CS pins of all modules; ensure voltage difference <0.2V between modules; avoid using PC function in parallel mode

4 Maintenance: Keep in well-ventilated area; follow derating curves for high ambient temperatures; check for overheating regularly

5 Safety: Ensure proper grounding; disconnect power before maintenance; do not exceed total power of1200W for NMP1K2

NMP1K2-HKHEEC-04-PDF数据手册-参考资料