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Rigol DP822A Programmable Linear Dc Power Supply,2 Channels,180W Total Power,Maximum Output Range 20V/5A || 5V/16A
Rigol

Rigol DP822A Programmable Linear Dc Power Supply

Bottom line: The Rigol DP822A Programmable Linear Dc Power Supply is a specs-and-price decision rather than a crowd-consensus one in the power supplies category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Pros & Cons

Pros

  • ✓ DP822A/DP822: 2 outputs, 20V/5A || 5V/16A, with remote Sense, total power up to 180W
  • ✓ Backed by Rigol's warranty and support channels

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

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SpecPicks Verdict

SpecPicks scored Rigol DP822A Programmable Linear Dc Power Supply using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. Rigol's power supplies lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for power supplies of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • DP822A/DP822: 2 outputs, 20V/5A || 5V/16A, with remote Sense, total power up to 180W
  • Low output ripple and noise <350uVrms/2mVpp
  • Transient response time <50 μs
  • Some channels are isolated
  • Standard OVP/OCP/OTP protection functions
  • Standard timing output

Full Specifications

BrandRigol
Colorblack
Amperage9 A
MaterialMetal, Plastic
Unit Count1 Count
Form Factorbenchtop
ConnectivityUSB
DP822A/DP8222 outputs, 20V/5A || 5V/16A, with remote Sense, total power up to 180W
Model NumberDP822A
Input Voltage115 volts_of_alternating_current
Maximum Power180 watts
Connector TypeBanana Jacks
Output Current5 A
Output Voltage20 volts_of_direct_current
Output Wattage180 watts
Item Dimensions0.02 x 0.01 x 0.01 inches
Mfr Part NumberDP800
Specification MetFCC, UL, RoHS
Enclosure MaterialMetal, Plastic
Various interfacesUSB Host&Device(standard), USB-GPIB (optional), LAN/RS232/Digital IO(standard for "+A" models and optional for other models)
Full listing titleRigol DP822A Programmable Linear Dc Power Supply,2 Channels,180W Total Power,Maximum Output Range 20V/5A || 5V/16A

Ready to buy?

Rigol DP822A Programmable Linear Dc Power Supply,2 Channels,180W Total Power,Maximum Output Range 20V/5A || 5V/16A is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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Rigol DP822A Programmable Linear Dc Power Supply,2 Channels,180W Total Power,Maximum Output Range 20V/5A || 5V/16A
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