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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
4.1 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
Super soft
Color: Cypress, Size: King
Super soft and warm, very nice to sleep with
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Reviewed in the United States on January 27, 2026
★★★★★ 3
No cat claws allowed!
Color: Cypress, Size: Twin, Color: Cypress, Size: Twin
The quality of this set isn't the best. It you have a cat, a sharp claw or two will do visible damage! I actually clipped the loose threads off days ago, but there's still that double track of claw marks that will always be there. The pillow sham is also huuuge and looks awkward on a twin bed. It you have a large pillow it should be ok. The pillow sham isn't sewn together properly either, the fabric is bunched up where the seams meet. The comforter is pretty lightweight, so I will definitely be needing another blanket (or two!) with this one for winter. However, the set IS very soft, and it IS nice and cozy. The color in person is ok/does not look like photo advertised, as is, it would probably look nicer on a better quality set. The three stars is for comfort only.
I will update this review after washing it a couple of times.
Update: not even a month, and the fabric has ripped where the claw mark is. But, I have decided to keep it after all, if only for the comfort. Still not happy with the cost vs the quality.
Latest update: added last 2 photos to show progression of wear. It does wash up well enough all considered.
3/31/24
Tears in the material (non-sherpa side) continue to appear. If you apply any type of tension to the fabric while making the bed, or just trying to pull the comforter over you when you roll over, you can hear the fabric tearing. I have found 6 tears to date.
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Reviewed in the United States on October 3, 2023
★★★★★ 5
Finally we BOTH can sleep comfy!
Color: 08 - Black, Size: Queen
So for years my boyfriend has always liked “jersey sheets” or “tee shirt” sheets or sheets made of flannel. He says he doesn’t like the feeling of cold “silky” feeling sheets as he’s always cold. I’m opposite and am always hot, and anytime we stayed in a nice hotel I looked forward to being able to sleep on cooler, taught, soft sheets for a couple of nights. I was able to deal with our old sheets but the issue we both hated was after awhile any sheet we got would get pilling. We even splurged and got a $60 flannel sheet which did the same thing forcing me to shave off these little annoying fuzz balls that make it feels like there is thousands of crumbs on the sheets. I also would wash our bedding once a week because the Jersey sheets seemed to “grow” as we move around in bed making it so the sheet was not taught and super annoying to lay on. The day I would wash them they would be comfortable but ultimately by the end of the week they would be almost hanging off our mattress. I ordered these sheets on a whim and got them the same day and immediately just threw out the jersey sheet and put this on (I didn’t even wash it, I know it’s gross but I was desperate for a comfy nights sleep and they came around 8pm) when I put them on I realized how soft and comfortable they felt. I also liked how the pillow cases are larger than most pillow cases that I have had in the past. We’ve been using these sheets for about a week and I love how I don’t wake up with my pillow popping out of the case anymore. The sheets have loosed ever so slightly since a week of sleeping but still are really taught and comfortable. They are cooler than flannel or fabric sheets and are initially cold when you first lay on them but I wouldn’t consider them “cooling” but they keep me from feeing extremely hot. They are way better than I ever would have expected for the price. I look forward to laying on them at the end of each day, even my boyfriend laid in bed the day I got them and said “wow I didn’t think I would like sheets like this, these are so soft!” And fell asleep immediately. We ended up ordering a second set in grey and the color is pretty. I still have yet to wash them, I usually use 2 tide pods when washing the bedding but I might get some fabric softener (as I hear it helps with pilling) to prevent the possibility of having that happen to these sheets in the future. I am hoping they hold up well after the wash and longer use. If they start to pill after wash, I will come back and update my review. Until then, I would highly recommend these sheets for the quality and the price point that they are offered at. Honestly, at this point even if they pill months from now I probably wouldn’t even be upset as long as they stay the same price I would just buy another set as they are just that comfortable and soft.
UPDATE: So it has been about 3 months since I have purchase and used these sheets. They are still as soft as the day I first put them on. I’ve been washing them bi-weekly along with my comforter and pillowcases. I wash them with warm water using a combination of tide pods and added Downy fabric softener. They say to hang dry them in the description but I have been putting them in the dryer on medium and have been taking them out after around 20-25 minutes, they seem to dry extremely quickly. They have yet to have absolutely any pilling and also have not shrunk or stretched. Also I have a cat that is very active and also sleeps with me who enjoys kneading on my bed and I haven’t even noticed any signs of wear what so ever to the eye or to the feel. I highly recommend these sheets. I still have yet to even open the second set I purchased!
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Reviewed in the United States on January 10, 2024
★★★★★ 5
Happy With Our Purchase
Color: 07 - Charcoal, Size: King, Color: 07 - Charcoal, Size: King
When we opened the package the sheets were soft. We wash everything before we use it, so in these went. The sheets held nicely through the washing machine, the edges stayed sewn up and the sheets are still fluffy. The sheets fit nicely on our bed and have a nice cooling effect in this 80-degree weather. We think these sheets were a quality purchase that was affordable.
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Reviewed in the United States on June 6, 2026
★★★★★ 5
Honest Review
Color: 25 - Burgundy, Size: Queen
Very good product, I would highly recommend it. It is soft and keeps you cool throughout the night. I am someone who burns hot all day and night so these sheets have been a great purchase so far as I can tell. I got the red ones and they are very nice and pleasing to the eye. The quality of the sheets is high and not to bad for the price considering other products. It’s not very elastic so make sure you purchase the right size. You get 2 pillow cases and 2 sheets. The sheets seem pretty durable as well which is nice.
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Reviewed in the United States on June 8, 2026