The DP800 Series Power Supplies combine the ability to source, analyze, and coordinate over time on a powerful platform. The DP800 Series is a family of linear power supplies systems with 1, 2, or 3 outputs and 140 to 200 Watts in total. With one channel isolated users can reconfigure instruments into any number of systems or applications. Built in V, A, and W measurements make power monitoring easy, but additional wave tracking, timing, and analysis features in the advanced “A” models means there are even more ways to use the instruments. Digital triggering between instruments also makes it possible to reliably combine and connect supplies together. Intuitive to use for everything from education labs to the R & D bench, the DP800 family of power supplies provide incredible value for any application. Select the value models for best price performance or upgrade to the “A” model to improve resolution and add advanced monitoring, triggering, and programming capabilities

  • DP832A/DP832: 3 outputs, 30 V/3 A || 30V/3A, 5 V/3 A, total power up to 195 W
  • DP831A/DP831: 3 outputs, 8 V/5 A || 30 V/2A, -30 V/2 A, total power up to 160 W
  • DP821A/DP821: 2 outputs, 60 V/1 A || 8 V/10 A, with remote Sense, total power up to 140 W
  • DP811A/DP811: 1 output, 20 V/10 A (Low Range), 40 V/5 A (High Range), with remote Sense, total power up to 200 W
  • Low ripple and noise: <350 μVrms/2 mVpp
  • Excellent linear regulation rate and load regulation rate
  • Fast transient response time: <50 μs
  • Some channels are isolated
  • Standard OVP/OCP/OTP protection functions
  • Standard timing output
  • Built-in V,A,W measurements and waveform display
  • Independent control for each channel
  • Support more advanced functions: timer and delay output(standard),
  • recorder/analyzer/monitor/trigger(standard in models with “A” and optional in other models)
  • 3.5 inch TFT display
  • Various interfaces: USB Host & Device(standard), USB-GPIB (optional),
  • LAN/RS232/Digital IO(standard in models with “A” and optional in other models)

Model Outputs# Power Outputs Interfaces
DP832 3 195 Watt ±30V/3A & +5V/3A USB
DP832A* 3 195 Watt ±30V/3A & +5V/3A USB , LAN, RS232, Dig. I/O
DP831 3 160 Watt ±30V/3A & +8V/5A USB
DP831A* 3 160 Watt ±30V/3A & +8V/5A USB , LAN, RS232, Dig. I/O
DP811 1 200 Watt 40V/5A, or 20V/10A USB
DP811A* 1 200 Watt 40V/5A or 20V/10A USB , LAN, RS232, Dig. I/O
DP821 2 140 Watt 60V/1A & 8V/10A USB
DP821A* 2 140 Watt 60V/1A & 8V/10A USB , LAN, RS232, Dig. I/O


*A versions include extra interfaces (LAN, RS232), 1 mV/1 mA high res option, 4 lines Trigger In & Out option and On-line Monitoring and Analysis option. Non A models can be upgraded with these options.

Rigol DP832A PSU – Analyzer and Recorder Features

Debug & Analysis of IoT Power Requirements

Included Accessories

  • Power Cord
  • USB Cable CB-USBA-USBB-FF-150
  • Fuse 50T-032H 250V 3.15A (DP832A/DP832/DP811A/DP811)
  • Fuse 50T-025H 250V 2.5A (DP831A/DP831/DP821A/DP821)
  • Short-circuit Equipment (DP821A/DP821/DP811A/DP811)
  • Quick Guide (Hard Copy)
  • Digital I/O Interface Connecting Terminal


DIGITALIO-DP800 Four channels for trigger in & out option for the DP800 Family
HIRES-DP800 1 mV /1 mA Resolution Option for DP800 Family
AFK-DP800 Detect and Analyzer option for DP800 Family
INTERFACE-DP800 S-232 and LAN interface option for DP800 Family


RM-2-DP800 Rack Mounting Kit for 2 DP800 Series Power Supplies.
RM-1-DP800 Rack Mounting Kit for 2 DP800 Series Power Supplies.