Rigol DP831 Bench Linear DC Power Supply (8V/5A & 30V/2A & -30V/2A)

(1 customer review)

£377.00 (£452.40 inc VAT)

Available on back-order, delivery normally 1 week

Availability: Stock models delivered next working day (UK only) for orders placed before 15:00 (Mon - Fri)

Rigol Availability


Rigol DP831 Bench Linear DC Power Supply

The DP831 is a Triple Output 8V/5A & 30V/2A & -30V/2A Bench Linear DC Power Supply. Each model in the Rigol DP800 series of high-performance programmable linear DC power supplies is user-friendly, affordable and possesses multiple protection features.

The following features are standard on ‘DP8xxA’ models and optional on ‘DP8xx’ models: High resolution output control, online monitoring and analysis functions, 4-off trigger inputs/outputs, RS232 & LAN interfaces.

Each model has a 3.5″ TFT display, multi-colour on ‘DP8xxA’ models and selectable single colour on ‘DP8xx’ models.


  • Three outputs – Controlled independently
  • Low ripple and noise
  • Excellent load regulation and line regulation
  • Fast transient response time <50μs
  • Over-voltage and over-current protection
  • Over-temperature protection
  • Fan failure check and alarm
  • 3.5″ TFT display
  • Built-in V/A/W measurements and waveform display
  • Built-in Help system
  • Delay on/off function & toggle on/off function
  • Built-in recorder logs output state
  • Self-test and manual calibration functions
  • Supports SCPI command set for remote control
  • Connectivity… USB Host & Device
  • Supplied with… USB cable, shorted device, spare fuse, UK & European mains leads, quick guide
  • Options include… USB to GPIB module, rack mount kit (single instrument), rack mount kit (two instruments), high resolution option, trigger I/O option, monitoring & analysis functions, RS232 & LAN interface option, Telonic Standard Calibration (traceable to UK national standards) and RCL 17025 Calibration.

Product Videos

EEVblog #509 - Rigol DP832 Lab Power Supply
EEVblog Rigol DP832 Power Supply Teardown
Rigol DP832 Review



Power Supply DP800 Series

1 review for Rigol DP831 Bench Linear DC Power Supply (8V/5A & 30V/2A & -30V/2A)

  1. Scott

    Great equipment at great prices
    I can’t praise Telonic and Rigol enough.
    When I enquired about this unit, Jim let me know when it would be in stock and then later emailed me to confirm. The unit was delivered next business day as promised by DPD. All very pleasant and professional.

    As for the DP831, it works great. I have no complaints as it meets my needs and then some. The form factor is quite large, but this was not a surprise to me. If you want to see it in action, I recommend Youtube. EEV Blog does a solid review of the (very similar) DP832.

Only logged in customers who have purchased this product may leave a review.

Mandatory Accessories …

    Optional Accessories …