The UTP3000TFL-II Series is an economical linear DC power supply with excellent quality and excellent indicators, with intuitive four-bit LED voltage, current display, short circuit overload, reverse polarity protection and other functions. High stability and high reliability.
The UNI-T UTP3313TFLII is a professional single-channel linear DC power supply designed for electronics professionals, laboratories, and educational environments requiring precision power with excellent stability. With its 0-3A current output at 0-30V, high-precision regulation, and ultra-low noise characteristics, this 90W benchtop power supply delivers the clean, stable power needed for electronics development, testing, and repair applications. Featuring a high-resolution 4-digit display, exceptional load regulation (CV≤0.01%+5mV), and automatic constant voltage/constant current mode switching, the UTP3313TFL-II provides the precision and reliability required by electronics engineers, technicians, educational laboratories, and repair professionals working with analog circuits, digital systems, embedded development, and precision instrumentation.
The UNI-T UTP3313TFL-II utilizes linear regulation technology to deliver exceptionally clean, stable power essential for professional electronics work. Unlike switching power supplies that introduce high-frequency noise, the UTP3313TFL-II's linear design provides pure DC power with minimal interference. With ripple and noise specifications of just 2mVrms and exceptional load regulation (CV≤0.01%+5mV, CC≤0.1%+10mA), this power supply ensures that measurements, test results, and circuit behavior remain unaffected by power supply artifacts.
The 0-3A current capacity is perfectly suited for the vast majority of electronics development, repair, and educational applications. Most microcontroller development boards, analog circuits, sensor modules, and prototyping projects draw well under 2A, making the UTP3313TFL-II's 3A rating more than sufficient with comfortable headroom. The precision 4-digit display with 10mV/1mA resolution allows exact setting and monitoring of power parameters, crucial for replicating specific operating conditions and ensuring consistent power delivery for reliable results.
- Professional Power Capacity: 0-30V voltage range with 0-3A current output for general electronics work
- 90W Total Power Output: Ample power for most development and testing applications
- High-Resolution Display: 4-digit voltage and current display with 10mV/1mA precision
- Ultra-Clean Power: Exceptionally low ripple and noise (≤2mVrms) for sensitive electronics
- Superior Load Regulation: CV≤0.01%+5mV, CC≤0.1%+10mA for consistent power delivery
- Linear Design: Clean, noise-free power superior to switching supplies
- Automatic CV/CC Mode Switching: Seamless transition with current limit protection
- Compact Professional Design: Robust construction in space-efficient form factor
- Outstanding Reliability: MTBF(e) of ≥2000 hours for dependable long-term operation
- Universal Power Input: Compatible with 110V/220V±5% AC, 50Hz/60Hz power sources
Applications
- Education & Training
- Electronics Repair & Maintenance
- R&D and Prototyping
- Production Lines
- Hobbyist Projects
Each Unit Includes
- 1 - 1-Channel Linear DC Power Supply, 32V/3A, 90W (UTP3313TFL-II)
- 1 - Power Cord
- 1 - Test Output Line (banana plug cables)
- 1 - User Manual
