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UNI-T UDP4303S Programmable linear DC Power Supply, 4 Channel

SKU: UDP4303S 4.7 (3 Reviews)
Rs. 139,995.00 MRP Rs. 165,000.00 Save Rs. 25,005.00 (16% off) Inclusive of GST-18%
In Stock (1 available) Same Day Dispatch MOQ 1 piece Technical datasheet (PDF)
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UDP4303S programmable linear DC power supply features two 32V/3A outputs, one 15V/3A output, and one 6V/10A output. It offers extremely low load regulation and low ripple noise output, with each channel isolated from the others. All four channels support remote sensing (4-wire) function. Channels 1 and 2 support internal series and parallel connections, making the device suitable for a wide range of applications. The product is equipped with an RS232 communication interface, supporting SPI protocol, Ethernet, and multiple Digital I/O interfaces, which facilitate remote control. The 4.3-inch true-color LCD screen provides a rich functional interface, making it easy to use list/delay functions, trigger functions, monitoring functions, recorder functions, waveform display functions, output preset functions, system settings, language selection, and a web server 

  • TYPE Linear
  • CHANNELS 4
  • TOTAL POWER 297W
  • OUTPUT VOLTAGE 0 - 32V
  • OUTPUT CURRENT 0 - 3A
  • RESOLUTION 1mV,1μA
  • SETTING ACCURACY <0.03%+8mV <0.15%+5mA
  • CONNECTIVITY RS-232, USB Host, USB Device, LAN, Digital IO, Sense

ToolWorld is UNI-T Authorized Distributor

Includes conformity/ calibration report

Product information

Everything you need to know

Reviews (3)

Technical Specifications

TYPE Linear

CHANNELS 4

TOTAL POWER 297W

OUTPUT VOLTAGE 0 - 32V

OUTPUT CURRENT 0 - 3A

RESOLUTION 1mV,1μA

SETTING ACCURACY <0.03%+8mV <0.15%+5mA

CONNECTIVITY RS-232, USB Host, USB Device, LAN, Digital IO, Sense

Warranty
3 Year

Application

Embedded System Development: Powers multi-rail circuit boards with independent voltages for digital cores, analog front-ends, and sensors simultaneously.
IoT & Battery Drain Analysis: Tests low-power devices and simulates battery discharge curves using high-speed current sampling (up to 8 kSa/s) and transient capture
Power Electronics Validation: Evaluates circuit response under varying loads using internal series and parallel channel combinations to boost voltage or current limits
Automated Production Testing: Integrates into automated test setups via LAN, USB, and RS-232 interfaces using SCPI remote programming
Real feedback from verified buyers

Customer reviews

4.7 3 reviews
Manpreet Sandhu Verified purchase
4.0

Worth the money

Very happy with this. It reached me a day earlier than expected and everything was inside the box. Works fine from day one. Customer support also replied quickly when I called.

Sneha parasar Verified purchase
5.0

Arrived on time, well packed

Delivery was quick and the box was packed safely. Product looks strong and good quality. Got the GST bill with it too. Would buy from ToolWorld again.

Gurpreet Singh Verified purchase
5.0

Good product, fast delivery

Ordered it for our office and it came within 3 days. Packing was very good, no damage at all. The power supply works nicely and is easy to use. Happy with the purchase.