Uni-T UDP3305S-E DC Power Supply

Features and Specifications

• Channels: 4Ch
• CH1/CH2: 0-30V/5A,CH3: 0-6V/3A, CH4: 5V/2A
• Watts: 328W
• Max V Resolution: 10mV
• Max A Resolution: 1mA
• Accuracy: < 0.3%+20mV/< 0.2%+5mA
• Programmable: Yes
• AC input: 100V/120V/220V/230V, 50/60Hz
• Display 5-digit voltage/ 4-digit current
• 4.3-inch TFT high-definition display screen
• List/ delayer function to control voltage and current output
• OVP / OCP / OTP functions provide protection
• Intelligent Temperature-controlled fan
• Supports 10 groups of file storage and transfer out
• Supports USB flash disk reading and writing
• External trigger function for industrial automation control
• Ultra low output ripple and noise
• Keyboard lock function to prevent misoperation
• Supports SCPI Remote control
• USB, RS232 LAN, and Digital I/O

UDP3305S-E Overview

The Uni-T UDP3305S-E linear DC power supply is known for its reliable performance and clear interface. As a member of the UDP3000 series, it provides a cost-effective solution for various test requirements for teaching, scientific research, industry and other fields. One of its key features is its four independent outputs, two of them are adjustable outputs of 30V/5A, one is 0-6V/3A and the other one is a fixed selectable output of 5V/2A. The total power output of the device is 328W.

One-key Setting for Series and Parallel

On the UDP3305S-E, all channels of this series of power supply are isolated from each other. The series-parallel connection between CH1 and CH2 of the main channel can be realized without external connection, which simplifies the connection and makes the test easier.

List/Delayer Function

Implementing the list and delay setting functions allows the UDP3305S to set up to 2048 sets of data according to test requirements, and the number of cycles can reach 99999. It is used with waveform templates, which is very convenient for cycle testing and aging testing.

Waveform display

Uni-T's UDP3305S-E power supply has waveform display function, which can intuitively display the change trend of voltage, current and power. It provides users with a better operation experience.

LCD Interactive Interface

Equipped with a 4.3-inch high-definition screen, the UDP3305S-E supply offers a user-friendly interface that is feature-rich and straightforward to use. It can show the preset output voltage/current, the actual output voltage/current, and the protective output voltage/current of the power supply in real time. The interface is both easy to navigate and all-inclusive in its functionality.

UDP3305S DC Power Supply Panel

1. LCD Display
2. Function Key
3. Digital Keyboard
4. Rotary Encoder
5. Shift Key
6. Channel Selection and Output Control
7. Home Key
8. CH3 Quick Selection
9. Operation Menu
10. Power Switch
11. CH4 Output
12. Output Channel and Indicator
13. USB Host
14. LAN
15. USB Device
16. Digital I/O
17. RS232
18. Fan
19. Input Source Selection
20. Protected GND
21. AC Socket

The UDP3000(S) Series

The UDP3000 Series Programmable DC power supply is an economically efficient, high-performing DC power supply with a dependable output and user-friendly interface. These devices are well-suited to fulfill a variety of testing needs. They are available in:

• Classic-Series: UDP3303A and UDP3303C
• Advanced-Series: UDP3305C and UDP3305S-E
• Performance-Series: UDP3305S

What's in the Box

• UDP3305S-E DC Power Supply
• Power Cord
• USB Cable