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Description
OWON Programmable DC Power Supply SPE3102 SPE3051OWON SPE3051 SPE3102 0 30V 0 10A intelligent Programmable Lab DC Power Supply. Owon SPE3102 single channel DC benchtop power supply with over voltage (OVP) and over current protection (OCP), monitor the voltage and current in real time, store and edit up to 4 groups of output waveforms. Owon SPE3051 single channel 30V 5A DC power supply with 2. 8 inch 4 digits display. OWON SPE3102 3051 programmable laboratory DC Power Supply: Precision and
OWON SPE3051 SPE3102 0-30V 0-10A intelligent Programmable Lab DC Power Supply. Owon SPE3102 single channel DC benchtop power supply with over voltage (OVP) and over current protection (OCP), monitor the voltage and current in real-time, store and edit up to 4 groups of output waveforms. Owon SPE3051 single channel 30V 5A DC power supply with 2.8-inch 4 digits display.OWON SPE3102/3051 programmable laboratory DC Power Supply: Precision and Portability in One. Discover the power of precision and portability with the OWON SPE3051 150W DC Power Supply. Designed with your needs in mind, this compact powerhouse packs a punch with an array of features that make it your go-to choice for a wide range of applications.
Owon SPE3102 Features:
1. High resolution 10 mV (1 mA).
2. High resolution 2.8" LCD displays, 4 digits.
3. Memory: 4 custom output waveforms.
4. Connectivity: USB(SCPI).
5. Votage: 0.01-30V.
6. Current: 0.001-10A.
7. Output power: 200W.
8. Limit and momentary parameters.
9. The power supply can be hooked up to a host PC with USB and communicate via SCPI.
Owon SPE3051 Features:
1. High resolution 10mV/1mA.
2. High resolution 2.8" LCD displays, 4 digits.
3. List waveform editing output, 10 sets of timed output can be edited.
4. Connectivity: USB(SCPI).
5. Votage: 0-30V.
6. Current: 0-5A.
7. Output power: 150W.
8. Limit and momentary parameters. 4 groups of Memory shortcut parameters called function.
9. The power supply can be hooked up to a host PC with USB and communicate via SCPI.
Function:
1. Compact and Lightweight: Small body for easy carry, it is engineered with a small form factor, making it effortlessly portable. Whether you're in the lab, workshop, or out in the field, carrying it around is a breeze.
2. High resolution: 10mV / 1mA, Enjoy unparalleled precision with a high-resolution output of 10mV for voltage and 1mA for current, ensuring your experiments are executed with utmost accuracy.
3. Low ripple / noise, Say goodbye to unwanted interference. This power supply boasts low ripple and noise levels, ensuring your experiments remain free from unwanted disturbances.
4. Over voltage / over current protection, Rest easy knowing your equipment is safeguarded. The OWON SPE3051 includes overvoltage and overcurrent protection, preventing any mishaps and ensuring the longevity of your devices.
5. Adjustable Power Supply: Output voltage and current curve monitoring function, Real-time Monitoring: Keep an eye on your experiments with the output voltage and current curve monitoring function, providing you with valuable insights as you work.
6. Multiple protection functions: Intelligent temperature control fan cooling, List waveform editing output, editable 10 groups of timing output function.
7. Multi-Information Display: 2.8-inch TFT LCD display, Navigate your settings effortlessly with the 2.8-inch TFT LCD display, which provides clear and intuitive feedback.
8. Convenient USB port design: USB communication interface, support SCPI..
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
4.7 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Very Straightforward and Easy to Use
Reload type: One Time Reload
I have used this several times, and it has always been a smooth and convenient experience.
The biggest advantage is how intuitive the process is. Reloading the balance is simple, quick, and easy to understand without unnecessary steps or confusion.
It is especially useful for managing spending, setting a shopping budget, or keeping funds ready for future purchases. Instead of entering payment details every time, having balance available makes checkout faster and more convenient.
I also appreciate how quickly the funds are applied, allowing immediate use once the reload is completed.
This is one of those simple Amazon features that works exactly the way it should.
Overall, easy, efficient, and user-friendly. I have been very satisfied with it. Five stars.
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Easy and simple: Exact Step-by-Step Guide to Reloading Your Balance
Reload type: One Time Reload
I found reloading my Amazon gift card balance much easier than expected. The process was simple and took about 5 minutes at most. Here are the exact steps to do it:
Login: In the Amazon app or on Amazon.com, log in to your account.
Menu: Tap the 3 lines on the bottom right corner of your screen (next to Rufus, Amazon's AI).
Find Category: In the section highlighted "Shop by category," tap on Gifting & Registry (3rd option down in that section) and a drop-down menu will appear.
Select Gift Cards: On the drop-down menu, tap Gift Cards (first option).
Choose Your Action: "The Gift Card Shop" will appear. There you will have three options: "Redeem a gift card," "View your balance," and "Reload."
Start Reload: To add funds, tap Reload.
Select Type: Scroll down to "Add funds directly to your Amazon Gift Card balance" and tap which reload type you want (one-time, low balance auto-reload, or scheduled auto-reload).
Enter Amount: Choose your reload amount. The default is $25, but you can type in your own amount as well (the minimum amount is $5.00).
Finish: Tap the orange "Buy Now" tab.
***I used the Amazon app using the u i OneUI version 8.0 these Amazon app on Android version 16 (Baklava) on a Samsung Galaxy S25 Ultra. Others may have a slight variation of the menu setup on the Amazon app.***
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Reviewed in the United States on April 22, 2026
★★★★★ 5
Easy way to add balance
Reload type: One Time Reload
Reloading my Amazon gift card balance has been easy and convenient. I like using it when I want to keep a little money set aside for Amazon orders or make checkout quicker without thinking about which card I want to use. The process is straightforward, the balance shows up fast, and it has been reliable every time I have used it. It is also helpful for budgeting because I can add a set amount and then use that balance for regular purchases. Nothing complicated about it, which is exactly why I like it.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Monthly reload for Subscribe & Save Orders
Reload type: One Time Reload
Not a glamorous review, but a genuinely useful tip for Subscribe & Save users. I reload about $100 to my gift card balance once a month, a week or two before my S&S order processes. Amazon pulls each Subscribe & Save item as a separate transaction, which means 10+ individual charges hitting your bank account on before or on ship day. A headache for budgeting and a minor anxiety trigger if you're watching your account for unauthorized activity. Loading the balance first consolidates everything into one clean transaction. Your S&S order then pulls from the gift card balance rather than your card directly, and your bank statement stays tidy.
The side benefit is built-in budget discipline. I set about $100 as my monthly Amazon ceiling - if my cart runs over, something gets pushed to next month. It's a simple system that keeps spending intentional without any extra effort. If you're a regular S&S user who wants cleaner finances and less ""wait, who charged this and what was that charge?"" moments, this is worth making a habit.
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Reviewed in the United States on June 6, 2026
★★★★★ 5
Great! 💳✨
Reload type: One Time Reload
I love using my Amazon balance! It’s always so quick and easy to use, it’s convenient and posts quickly without issues, I’ve always had good experiences with reloading my balance.
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Reviewed in the United States on June 8, 2026
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