UNI-T UTP3305-II Triple-Channel Linear DC Power Supply: Advanced Bench Solution for Electronics Professionals
Overview
The UNI-T UTP3305-II is a professional-grade triple-channel linear DC power supply designed for electronics laboratories, R&D facilities, and production environments that demand precise, clean power with multiple outputs. Featuring two adjustable dual channels alongside a fixed 5V output, this versatile power supply combines superior power quality, advanced tracking capabilities, and comprehensive protection features to deliver the reliable performance essential for sophisticated electronics testing, development, and educational applications.
Key Features
- Triple-Channel Output: Two adjustable channels (0-32V/0-5A) plus fixed 5V/3A output
- Dual Operation Modes: Channels work independently or with series/parallel tracking
- High-Precision Display: 4-digit voltage and current display with 10mV/1mA resolution
- Superior Power Quality: Low ripple and noise (CV≤1mVrms; CC≤3mArms)
- Excellent Load Regulation: CV≤0.01%+3mV, CC≤0.2%+3mA for stable output
- Advanced Tracking Function: Precise bias tracking (±(0.1% of reading+30mV))
- Comprehensive Protection: Over voltage/current protection systems
- Temperature-Controlled Cooling: Intelligent fan system prevents overheating
- Output Control: Convenient on/off control for each channel
- Robust Construction: Durable design with compact footprint for laboratory use
Professional Applications
Research & Development Laboratories
Power multiple circuit components simultaneously with precise, clean outputs. The UTP3305-II’s triple channels allow engineers to supply different sections of complex circuits with individual voltage/current requirements, while the tracking function enables symmetrical power for differential circuits. The low noise performance ensures accurate test results unaffected by power artifacts.
Electronic Education and Training
Provide students with a versatile power platform for a wide range of experiments. The triple outputs support multiple project needs, while the clear 4-digit display makes it easy to monitor settings. Safety features protect against accidental misuse, making this power supply ideal for educational environments from technical schools to university laboratories.
Production Testing and Quality Control
Support manufacturing test stations with reliable, consistent power delivery. The UTP3305-II can power device under test (DUT) circuits while simultaneously providing auxiliary power to test fixtures. The series/parallel capabilities allow for flexible configuration to meet varying production testing requirements.
