Power Supplies

Mean Well Switching Power Supply 350W 27V 13A Single Output NES-350-27 for Embroidery Engraver Printer Plasma CNC Router Kits


Switching Power Supply of stepper 350W 27V 13A Single Output NES-350-27 for Embroidery Engraver Printer Plasma CNC Router Kits

The switching power supply can be widely used in communication, LED display, industrial control and CNC Stepper&Servo System , radio and television, computer network, medical equipment, intelligent monitoring and other fields. 115V and 230V can be selected by switch. Powerful functions and professional designs (Built-in big fan for cooling) ensure high efficiency and high reliability of the power supply.

The main feature of 350W 27V Single Output Switching Power Supply: AC input selectable by switch Withstand 300VAC surge input for 5 seconds Protections: Short circuit/ Overload/ Over voltage/ Over temperature Built-in air cooling fan ON/OFF control Built-in constant current limiting circuit 100% full load burn-in test Fixed switching frequency at 90KHz LED indicator for power on Low cost, high reliability 2 years warranty

AC input voltage range: 90-132VAC/180-264VAC selectable by switch DC adjustment range: ±1.0% rated output range Overload protection: 105%-135% rated output power Over voltage protection: 33.7~39.2V Setup, rise time: 1000ms, 50ms/230VAC, 1000ms, 50ms/115VAC at full load Withstand Voltage: I/P-O/P: 3kVAC, I/P-FG:2kVAC, O/P-FG:0.5kVAC Working temperature: -20~+60C (refer to output derating curve) Safety standards: UL60950-1 approved

The specification list of 350W switching power supply:

Packing example:

  • Output Frequency: 50~60HZ
  • Safety standards: UL60950-1 approved
  • Certificate: CCC,CB,UL,CE, ROHS
  • Leakage Current: <3.5mA/240VAC
  • Inrush Current(max): 40A/115VAC; 60A/230VAC
  • Output Voltage: 27V DC (±1.0%)
  • AC current: 7A/115VAC; 4A/230VAC
  • Voltage ADJ. Range: 26~32V
  • Output Power: 301 - 400W
  • Output Current: 13A
  • Protection: Short circuit, Over load, over voltage, over temperature
  • Output Type: Single
  • Model Number: MW NES-350-27
  • Function: Fan ON/OFF control

  • Unit Type: piece
  • Package Weight: 1.25kg (2.76lb.)
  • Package Size: 25cm x 15cm x 8cm (9.84in x 5.91in x 3.15in)