UNI-T UDP4303S 32V 4-Channel Linear DC Power Supply

UNI-T UDP4303S 32V 4-Channel Linear DC Power Supply in Sri Lanka

Advanced 4-Channel Programmable Linear Bench DC Power Supply

The UNI-T UDP4303S 32V 4-Channel Linear DC Power Supply is a professional bench power source designed for electronics labs, R&D, test benches, and production lines. With four independent channels, high-resolution voltage and current control, and low-noise linear regulation, it is ideal for powering and characterizing circuits, embedded systems, sensors, and communication modules used across Sri Lanka's education, manufacturing, and repair sectors.

For the best prices, check our DC Power Supply Pirce Comparison – see specs, features & deals across Sri Lanka!

Featuring a bright color display, intuitive rotary controls, multiple protection modes (OVP/OCP/OTP), and PC connectivity, the UDP4303S delivers stable multi-channel outputs for development, calibration, and automated testing. Its compact design and quiet operation make it well suited for universities, service centers, and industrial labs that demand reliable power and precise measurement capabilities.

Key Features

4 Independent Channels: Multi-output bench PSU for powering several circuits simultaneously

Wide Output Range: Up to 32V per channel, ideal for low-voltage and medium-voltage electronics

Linear Regulation: Low ripple and low noise output for sensitive analog and RF tests

High Resolution Control: Fine adjustment of voltage and current for precise testing

Color Display: Clear view of voltage, current, and power on all active channels

PC Connectivity: USB / LAN interface for remote control and data logging (model dependent)

Protection Modes: Over-voltage, over-current, and over-temperature protection

Tracking & Series/Parallel Modes: Flexible channel configuration for higher voltage or current

Memory Storage: Save and recall frequently used output setups

Quiet Operation: Efficient cooling for comfortable use in lab and classroom environments

Technical Specifications

Model

UNI-T UDP4303S 32V 4-Channel Linear DC Power Supply

Output Channels

4 independent programmable channels

Output Voltage Range

0–32V (per main channel, model dependent)

Output Current Range

Adjustable current per channel for various loads

Regulation Type

Linear DC regulation with low ripple

Display

Color LCD display for multi-channel monitoring

Measurement Resolution

High resolution voltage and current readback

Protection

OVP, OCP, OTP, short-circuit protection

Communication Interfaces

USB / LAN for remote control (where available)

Operating Modes

Independent, tracking, series, and parallel channel operation

Operating Conditions

Suitable for lab bench environments and 24/7 operation

Dimensions / Weight

Compact bench-top housing; robust construction for daily use

Laboratory & Industrial Applications

Electronics R&D: Powering development boards, prototypes, and analog circuits

Education & Training: University and technical institute electronics labs

Production Testing: Functional testing of PCBs and assembled modules

Service & Repair: Bench power for troubleshooting consumer and industrial electronics

Automation & Control: Supplying stable DC for sensors, PLC I/O, and control panels

Package Includes

1 x UNI-T UDP4303S 32V 4-Channel Linear DC Power Supply

1 x Power Cord

1 x Set of Test Leads (pair)

1 x USB Cable (where applicable)

1 x Quick Start Guide

User Manual

Downloads

📄 Download UNI-T UDP4303S Data Sheet
📄 Download UNI-T UDP4303S User Manual