UNI-T UDP4303S Programmable Linear DC Power Supply – 4 Channel

Product Summary:
The UNI-T UDP4303S is a high-performance 4-channel programmable linear DC power supply designed for demanding laboratory, industrial, and R&D applications. With extremely low ripple noise and excellent load regulation, it offers isolated outputs and flexible connectivity including RS232, USB, and LAN for precise remote control and monitoring.

Key Features:

• 4 isolated output channels: 32V/3A x2, 15V/3A, 6V/10A

• Total output power: 297W

• High-resolution setting: 1mV, 1μA

• Built-in 4.3-inch color LCD screen for advanced monitoring

• Remote sensing (4-wire) supported on all channels

• Internal series/parallel connection for Ch 1 & 2

• RS232, USB Host/Device, LAN, and Digital I/O interfaces

• Multiple operating modes: List/Delay, Trigger, Recorder, Web UI

• High precision: <0.03%+8mV voltage, <0.15%+5mA current setting accuracy

• 3-year warranty for assured performance
  
  

Applications:

• Laboratory R&D testing setups

• Industrial control and automation

• Embedded system development

• Power electronics validation

• Repair & service benches

• Precision electronic manufacturing
  
  

Product Benefits:

• Provides stable and clean DC power for sensitive equipment

• Supports remote control for automation and integration

• Ensures user convenience with LCD interface and advanced functions

• Offers flexibility with multiple connectivity options

• Built to last with robust 3-year warranty and reliable design
  
  

FAQs

Q1: Can I use the UDP4303S for battery testing applications?
A1: Yes, with precise current/voltage control and multi-channel output, it's ideal for battery testing and simulation.

Q2: Does this power supply support Ethernet-based control?
A2: Yes, it comes with LAN interface and Web Server support for remote monitoring and control.

Q3: What is the benefit of isolated channels in this model?
A3: Isolated channels prevent interference between outputs, allowing safer and more accurate testing of multiple devices simultaneously.