SP Series Regulated Ajustable 15V 30V 60V 100V 120V 150V DC Switch Mode Power Supply

The SP series are regular sized switch mode DC power supply, made with 1 output channel, rated power from 30W to 300W, with 3 digits LED 999 or 4 digits LED 9999 display. The SP series are meant for a low-cost DC power supply which can be widely used in education and electronic industry.


  • Adopts PWM pre-regulation and linear adjustment
  • Constant voltage and constant current operations
  • Auto CV/CC switch
  • Coarse and Fine control for voltage and current
  • Over current protection, Over voltage protection and Over temperature protection
  • Intelligent cooling fan

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