Channel output:
CH1: output voltage 0~32 V output current 0~3.2 A
CH2: output voltage 0~32 V output current 0~3.2 A
CH3: output voltage 2.5/3.3/5.0 V output current 0~3.2 A
Display: 4.3″ color TFT-LCD 4 digits voltage display, 3 digits current display
Resolution: 10 mV,10 mA
Setting accuracy: voltage: ±(0.5% of reading+2 digits); current: ±(0.5% of reading+2 digits)
Readback accuracy: voltage±(0.5% of reading+2 digits); current±(0.5% of reading+2 digits)

In Stock: will ship in 1-3 days

View Product Accessories: Standard Accessories   Optional Accessories


Siglent’s SPD3000X Series Programmable Linear DC Power Supply has a 4.3 inch TFT-LCD display, supports Remote Programming and has a Real Time Wave Display. The ‘3000X family has three isolated outputs; two adjustable channels and one selectable channel from 2.5 V, 3.3 V, and 5 V. It also has output short and overload protection and can be used in production and development.

Click here for complete product specifications

Additional information

Weight 20 lbs
Dimensions 16 × 14 × 11 in

Key Features

  • 3 independently controlled and isolated outputs: 32V/3.2A×2, 2.5V/3.3V/5V/3.2A×1, total 220W
  • 5 digits Voltage, 4 digits Current Display, Minimum Resolution: 1mV/1mA (SPD3303X)
  • Supports front panel timing output functions
  • 4.3 inch true color TFT- LCD 480×272 display
  • 3 types of output modes: independent, series, parallel
  • 100V/120V/220V/230V compatible design to meet the needs of different power grids.
  • Intelligent temperature-controlled fan, effectively reduces noise
  • Clear graphical interface, with waveform display function
  • Five internal groups of system parameter save/recall, supports data storage space expansion
  • Provides PC software; Easypower, supports SCPI, LabView drive

Standard Accessories

USB Cable

USB Cable

Quick Start Guide-SPD3303X/X-E