产品特点 FEATURES

1 Modular design with 4 slots, supporting up to 650W total output power

2 Compatible with multiple output modules: 5V/36A,12V/20A,24V/10A,48V/5A (each module up to 240W)

3 Complies with medical safety standards (2x MOPP between primary and secondary) and ITE standards

4 Wide input voltage range:90~264VAC or120~370VDC; frequency range:47~63Hz

5 High power factor:PF>0.95 at230VAC full load, PF>0.98 at115VAC full load

6 Comprehensive protection functions: overload, overvoltage, overtemperature (shutdown and auto-recover or re-power to recover)

7 Supports remote control and monitoring: remote ON/OFF (open/short control), DC OK signal (TTL level for output status), T-Alarm (overtemperature alert)

8 Auxiliary power output:5V/1.5A (for NMP650) and5V/10mA per module

9 Current sharing capability for parallel operation of modules to balance load

10 Wide operating temperature range:-30~+70°C (with derating as per curve)

11 Low leakage current:<400uA at264VAC; touch current<100uA at264VAC

使用场景 APPLICATIONS

1 Medical equipment (diagnostic devices, patient monitoring systems) due to medical safety compliance

2 Industrial automation systems (PLCs, motor drives, control panels) requiring flexible power configurations

3 Test and measurement instruments (oscilloscopes, signal generators) needing stable and adjustable power

4 Communication systems (routers, switches, base stations) for reliable power supply

5 Data centers and server racks for modular power distribution

6 LED lighting systems with multiple voltage requirements

7 Laboratory equipment demanding precise and configurable power outputs

8 Industrial control systems where parallel operation is needed for higher current

注意事项 PRECAUTIONS

1 Ensure proper grounding before powering on to avoid electric shock or equipment damage

2 Follow the derating curve for high-temperature environments: at-15~-30°C, reduce output current to90% if output voltage <12V; derate output power at temperatures above50°C

3 Use twisted-pair cables for +S/-S lines when using remote sense function to minimize interference

4 For parallel operation: connect CS pins of modules, ensure output voltage difference <0.2V, do not exceed total650W power limit

5 Do not use output current programmable (PC) function when modules are in parallel

6 Keep the device in a well-ventilated area to maintain heat dissipation; avoid blocking air vents

7 Follow mounting instructions: use recommended M4 screws and torque (7~10Kgf-cm)

8 Do not operate beyond specified input voltage range or output power limit

9 Consult manufacturer for appropriate accessories for parallel/series connections

10 Disconnect power before maintenance or module replacement to ensure safety

NMP650-ECCC-02-PDF数据手册-参考资料