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Description
Rigol DP2031 - 3 Channel Programmable Linear DC Power Supply 222WRigol DP2031 3 Channel Programmable Linear DC Power Supply, 222W, 32V 3A & 6V 5A, High Precision Key Specifications: Channels: 3 isolated independent channels Output Ratings: Channel 1: 032 V 03 A Channel 2: 032 V 03 A Channel 3: 06 V 05 A (optional 010 A with DP2000 10A upgrade) Total Power: 222 W Ripple and Noise: <350 Vrms 2 mVpp (20 Hz20 MHz bandwidth) Transient Response Time: <50 s Programming Readback Resolution: Voltage: <0. 01% + 2 mV Current:
Rigol DP2031 3-Channel Programmable Linear DC Power Supply, 222W, 32V/3A & 6V/5A, High PrecisionKey Specifications:
Channels: 3 isolated independent channels
Output Ratings:
Channel 1: 0–32 V / 0–3 A
Channel 2: 0–32 V / 0–3 A
Channel 3: 0–6 V / 0–5 A (optional 0–10 A with DP2000-10A upgrade)
Total Power: 222 W
Ripple and Noise: <350 μVrms / 2 mVpp (20 Hz–20 MHz bandwidth)
Transient Response Time: <50 μs
Programming/Readback Resolution:
Voltage: <0.01% + 2 mV
Current: <0.01% + 250 μA
Current Measurement Resolution: 1 μA (low range), with 28 μA accuracy
Display Resolution: 0.1 mV / 0.1 mA
Command Processing Time: <10 ms
Features
Display: 4.3-inch LCD color touch screen, displaying voltage, current, and power as digital values or signal curves
Internal Connections: Series/parallel connections for CH1 and CH2 (internal, no external cabling needed)
Arbitrary Waveform Generation:
Up to 512 arbitrary points with dwell time as low as 1 ms
Built-in basic waveforms
High-speed arb function (up to 1000 updates/second)
Remote Sense: 2-wire or 4-wire remote sense for accurate voltage delivery
Low Current Measurement: Capable of measuring 1 ms pulse currents and wide dynamic current ranges
Timer Control: Programmable output sequences with up to 2048 steps
Analysis Functions:
Timing output
Energy consumption analysis (ideal for IoT testing)
Data logging and analysis
Protection Features:
Overvoltage protection (OVP)
Overcurrent protection (OCP)
Overtemperature protection (OTP)
Output Terminals: Front and rear output terminals for CH1 and CH2
Form Factor: 3U, 1/2-rack size
Interfaces
Standard: USB Host, USB Device, LAN, RS232, Digital I/O
Optional: GPIB (with DP2000-GPIB module)
Software: Supports Ultra Sigma and software control for programming and automation
Optional Upgrades
DP2000-10A: Extends Channel 3 to 6 V / 10 A
DP2000-HADC: 7.5 kSa/s high-speed sampling option
DP2000-GPIB: GPIB interface module
Additional Notes
Accuracy and Stability: Excellent programming and readback accuracy, with automatic switching between low and high current ranges.
Applications: Suitable for lab testing, IoT device testing, battery emulation, and precision electronics due to its low noise, high precision, and microamp measurement capabilities.
Physical Dimensions: Approximately 9.41 x 16.5 x 6.18 inches; weight ~21.94 lbs.
Strictly Tested by iProGadgets QC Team
(iProGadgets Focus on All kind of Phone /Tablet/Computer/PC Repair Parts for More than 10 Years and we Only Supply the Prime Quality Parts and Accessories ! )
Notice :
Clean the flex cable with alcohol packaging before installation and confirm that it is well connected.
Do not pull, tear or push on the flex cable, be careful during installation.
Before installing the screen, please remove the battery in advance.
Please tap the screen carefully, because the screen is too fragile to damage.
1.Each Parts be tested before shipping and good working well.
2.Please test before installation !!!
3.We are not responsible for any installation mistakes.
4.Parts is Fragile and easily broken or work unproperly by installation mistakes.If you are not good at replacing the Parts , please do it by a professional person or repair shop.
International Shipping :
We ship worldwide, and our order packages can be delivered to every country around the global. Each order will reach the hands of our customers no matter where they are. When a customer places an order in our store and fills in the correct shipping address, the required shipping fee will be displayed on the order page. The customer can then proceed to pay the total amount, including the shipping fee. After we receive the order, we typically arrange for shipment within 1 to 3 business days. Once the order is shipped, each package will have a corresponding tracking number. Customers can check the logistics status of their package at any time on the order page. Generally, the package will be delivered to the customer within 7 to 10 days. Thank you!
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 2149 reviews
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Product Reviews
★★★★★ 5
Nice Product
Color: 2 Tier-Black, Color: 2 Tier-Black
Super Handy and So Stylish — A Must-Have for Any Kitchen!
I’m really impressed with the Sinnsally Kitchen Sponge Holder! It’s simple, practical, and makes keeping my sink area neat so much easier. The 2-tier design is brilliant — the top shelf holds my sponges perfectly, while the bottom area keeps scrubbers and brushes organized and easily accessible.
The stainless steel looks sleek and modern, and it has held up beautifully with daily use. Water drains well so everything dries quickly, and cleanup is a breeze. No more soggy sponges sitting around!
Installation was quick and easy — it fits nicely right by the sink without taking up too much space. This little holder has made a big difference in keeping my kitchen tidy.
Highly recommend for anyone who wants a clean, organized sink area with a touch of style!
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Reviewed in the United States on March 3, 2026
★★★★★ 5
Great space saver
Color: 2 Tier-Black
I love how this makes my sink so much more organized. For me, it holds a 20oz dish soap, a dish spray, 2 S.O.S. pads, 2 sponges, a steel wool scrubber, a bottle brush, a Stanley cap cleaner, and a sink stopper. I could still fit more if I wanted to. I can move the tall brush holder to whichever side I want, as well as the divider. It was super easy to put together, and functions well by draining all the drips right into my sink, instead of behind it. The black looks great and matches my kitchen well. This organized is built well and keeps mynsink area tidy and hygienic.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2025
★★★★★ 5
It Looks Nice and It Works
Color: 1 Tier-Black
I like it. It is too long for my sink area, but it still works. Next to my sink is a dish rack.
One half of the caddy fits perfectly behind it, holding a 16oz bottle of dish soap and
a 16oz bottle of multi-surface cleaner. The part of the caddy that fits on my sink ledge
holds a sponge, scrubber and scouring pad, The caddy works great at keeping the ledge
dry. It is a very nice, well-designed item. I recommend this caddy it's keeps everything
organized and dry.
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Reviewed in the United States on April 23, 2026
★★★★★ 4
Good for organization, looks neat!
Color: 2 Tier-Black
I've had this for almost a year now and expect to have it for a few more; seems very durable. The drain board thingy requires consistent cleaning every few days, but its done in less than two minutes. I usually wash the entire thing every two weeks to keep it shiny as well. I am seeing a little bit of rust, but it's not too much and it's not noticeable if you don't look for it. It's great for organization and was easy to assemble. A very sturdy and well-sized product.
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Reviewed in the United States on January 21, 2026
★★★★★ 5
Serves purpose and holds what it was intended to
Color: 2 Tier-Black, Color: 2 Tier-Black
I like it. Keeps things organized and handy in small kitchen. The attachable bin holding my brushes I put on outside of unit not inside as company pics show it. That bin only has one clip to hold it in place. This makes it a little wobbly if you want to place it on the outside like I did. I used 2 trash bag twisties to help tighten it into place. Doing this made it no longer lose and the inside area space larger to hold both of my soaps. Fits everything I need it to. I appreciated the little lever on bottom that moves for water drainage. My sink design doesn’t work for the other drainage design I found these to have online.
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Reviewed in the United States on February 6, 2026