Rigol DP811A 200 W Power Supply

Rigol DP811A 200 W Power Supply

Power Supply

Add to wishlist
£833.76 Inclusive of VAT
1 in stock
• Free Next Working Day Delivery On Orders Placed Before 15:00 (UK).
• Out of Stock Items Usually Ship Within 1 to 2 Weeks From Receipt of Purchase.

Free Delivery Free Amazon Voucher Half Price Calibration 3 Year Warranty

About the Rigol DP811A 200 Watt Power Supply

The Rigol DP811A Power Supply combines the ability to source, analyse, and coordinate over time in a powerful new package. The Rigol DP811A is a power supply system with 1 channel output and up to 200 Watts in total. With one channel isolated users can reconfigure instruments into any number of systems or applications. New 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 Rigol DP811A power supply provides incredible value for any application.

Rigol DP811A Key Features

  • 2 Ranges; total power up to 200W
  • Low Ripple Noise <350 uVrms/2mVpp
  • Fast transient response time: <50 us
  • Up to 10A or 40 V
  • OVP/OCP/OTP protection functions
  • Built in V, A, W measurements and waveform display
  • Optional output Delay, Analysis, Monitor, and Trigger functions
  • 3.5 inch TFT Display
  • Connectivity including USB Host & Device with LXI option


Rigol DP811A Accessories Included

  • Spare Fuses
  • USB Data Cable
  • Power Cord
  • Instrument Quick Guide
  • Free Firmware Verification
  • Free PDI and Safety Test
  • 3 Year Warranty
  • £10 Amazon Voucher
Channels 1
DC Output (0°C to 40°C )

0 to 20 V/ 0 to 10 A (Low Range) or


0 to 40 V/0 to 5 A (High Range)


0.1 V to 22 V or

0.1 V to 44 V

Load Regulation Rate ±(Output Percentage + Offset)




Linear Regulation Rate ±(Output Percentage + Offset)
Voltage <0.01%+2mV
Current <0.01%+250uA
Ripples and Noise (20Hz to 20MHz)
Normal Mode Voltage <350μVrms/2mVpp
Normal Mode Current <2mArms
Common Mode Current Not specified
Annual Accuracy [1] (25°C ±5°C ) ±(Output Percentage + Offset)

Voltage:  0.05% + 10mV

Current: 0.1% + 10mA


Voltage: 0.05% + 10mV

Current: 0.1% + 10mA




Voltage: 1mV

Current: 0.5mA


Voltage: 0.1mV

Current: 0.1mA


Voltage: 1mV

Current: 1mA

Transient Response Time


Less than 50μs for output to recover to within 15mV following a change in output current from full load to half load or vice versa
Command Processing Time [2]
Temperature Coefficient per? (Output Percentage + Offset)
Voltage 0.01%+3mV
Current 0.02%+3mA
Stability [3] ±(Output Percentage + Offset)
Voltage 0.02%+1mV
Current 0.1%+1mA