FNIRSI DPS150 (0–30 V, 5 A)

FNIRSI DPS150 is a programmable DC laboratory power supply designed for electronics development, repair, laboratory testing, education and industrial maintenance. Key advantages of this model include an adjustable 0–30 V output voltage, output current up to 5 A, a high-resolution colour display, Constant Voltage (CV) and Constant Current (CC) operating modes, precise output adjustment and comprehensive protection functions. The power supply enables accurate voltage and current control while continuously displaying real-time operating parameters, making it suitable for both professional applications and advanced electronics projects.

Applications

• Electronics design and development
• Laboratory testing
• Equipment repair and maintenance
• Education and technical training
• Power supply and circuit testing
• Battery-powered device development
• Research and development projects

Functions

• Adjustable output voltage from 0 to 30 V
• Adjustable output current from 0 to 5 A
• Constant Voltage (CV) mode
• Constant Current (CC) mode
• High-resolution colour display
• Precise voltage adjustment
• Precise current adjustment
• Output ON/OFF function
• Real-time voltage, current and power display
• Load status monitoring
• Short-circuit protection
• Over-current protection (OCP)
• Over-voltage protection (OVP)
• Over-temperature protection (OTP)
• Intelligent cooling fan with automatic speed control
• Parameter memory function
• Simple operation using a multifunction control knob
• Compact benchtop design

Technical Specifications

• Model: DPS150
• Device type: Programmable DC laboratory power supply
• Output voltage: 0–30 V
• Output current: 0–5 A
• Maximum output power: 150 W
• Operating modes: Constant Voltage (CV), Constant Current (CC)
• Display: Colour TFT
• Voltage resolution: 0.01 V
• Current resolution: 0.001 A
• Real-time power display: Yes
• Output ON/OFF control: Yes
• Short-circuit protection: Yes
• Over-current protection (OCP): Yes
• Over-voltage protection (OVP): Yes
• Over-temperature protection (OTP): Yes
• Cooling system: Automatically controlled cooling fan
• Control method: Multifunction control knob and buttons
• Operating temperature: 0 °C to +40 °C
• Storage temperature: –20 °C to +60 °C
• Input power: AC 100–240 V, 50/60 Hz
• Design: Compact benchtop enclosure
• Certifications: CE

Package Contents

• FNIRSI DPS150 laboratory power supply
• AC power cable
• User manual