2
Chapter 1 Product Introduction
MPS-H-3 series DC power supply is a new generation of high-quality linear DC power supply, both channels
can independently adjust the voltage and current, one fixed 5V/3A output, stable voltage and current automatic
conversion, high stability, high reliability, and high precision . Two channels can display output voltage and
current simultaneously, which has a very high cost-effective advantage.
This series of power supplies have the following characteristics:
• Infinite servo, intelligent fan system,
• With voltage and current preset function,
• Independently control output ON/OFF,
• Over temperature protection （OTP） function,
• 10mV, 1mA high resolution,
• Voltage and current range limit function,
• Both channels can independently adjust voltage and current,
• One-key series and parallel function,
• In parallel mode, positive and negative voltages can be formed.
Chapter 2 Technical Specifications
2.1 Main technical specifications
MPS-H-3 series DC power supply technical specification table:
