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Description
Brand New Sealed MAXIM MAX743 Dual DC/DC Converter Rev A PCB KitImportant Note: If you're seeing an unusually high shipping cost at checkout, please dont hesitate to DM us! We're happy to work with you and find a more affordable shipping solution. Description: Hey there, friend! Welcome to Rebound Centre, where we're all about giving items a second chance and keeping them out of landfills. Our unique selection of Electronics items will amaze you, and the best part is, we offer competitive prices you won't find
Important Note: If you're seeing an unusually high shipping cost at checkout, please don’t hesitate to DM us! We're happy to work with you and find a more affordable shipping solution.Description:
Hey there, friend! 👋 Welcome to Rebound Centre, where we're all about giving items a second chance and keeping them out of landfills. Our unique selection of Electronics items will amaze you, and the best part is, we offer competitive prices you won't find elsewhere!
Item Details:
About this MAXIM DC/DC Converter:
Brand New Sealed MAXIM MAX743 Dual DC/DC Converter Rev A PCB Kit – NOS
Up for sale is a brand new, factory sealed MAX743 Dual DC/DC Converter Rev A PCB Kit by Maxim Integrated. This is a genuine, unused kit — perfect for engineers, hobbyists, or collectors of vintage development hardware.
🔹 Item Details
Manufacturer: Maxim Integrated
Model: MAX743
Revision: Rev A
Type: Dual DC/DC Converter PCB Kit
Condition: Brand New / Factory Sealed
Packaging: Original sealed packaging
🔹 Condition
New old stock (NOS)
Factory sealed – never opened
Packaging may show light shelf wear from storage
PCB and components remain untouched and unused
🔹 Ideal For
Electronics engineers
Lab testing & prototyping
Educational use
Collectors of vintage Maxim development kits
⚠️ Important Notes
Please verify compatibility with your project before purchasing
Sold as pictured
No returns if seal is broken
Don’t miss this opportunity to own a sealed MAXIM MAX743 Rev A PCB Kit — hard to find in new condition.
Feel free to message with any questions. Thanks for looking!
Shipping
Worldwide Shipping: Yes, we ship globally, and we’re based in Canada.
Important Note for U.S. Buyers: Our warehouse is in Canada, but some items may originate from international sources (including China). If you're in the U.S., please be aware that certain items may be subject to customs duties or tariffs upon arrival. These charges are the buyer’s responsibility and depend on U.S. import regulations.
Combine Shipping: Feel free to bundle multiple items and send us a message for even more savings!
Make an Offer: We're open to offers – just send us a message, and let's make a deal.
Shipping to Your Area: Even if our listing says we don't ship to your location, don't worry! Reach out, and we'll find a way to get our fantastic finds to you.
About Us:
At Rebound Centre, our mission is to rescue high-quality items from the brink of the landfill. Instead of letting these treasures go to waste, we carefully select the best and make them available in our various stores, giving them a second chance at life. We are deeply committed to sustainability and reducing waste, one unique find at a time.
When you buy products from us, you're not just a customer; you're a friend and a valued member of our community. If your item doesn't meet your expectations, please reach out to us, and we'll ensure it's made right.
Thank you for visiting, and enjoy your shopping! 🛍️
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
4.0 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 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
Fast
Reload type: One Time Reload
Super fast easy to use and reload
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 11, 2026
★★★★★ 5
great product
Reload type: One Time Reload
so easy, thanks amazon
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Reviewed in the United States on June 9, 2026
★★★★★ 4
Great for keeping bank statements clean but random security delays are frustrating
Reload type: One Time Reload
I use the balance reload tool to manage my monthly budget and easily hit credit card sign-up bonuses. It keeps my bank statements totally clean by grouping dozens of tiny e-book and movie rental charges into one single transaction. Most of the time the whole process works flawlessly and the money shows up in my account within five minutes. It is honestly the easiest way to put a hard limit on my family's everyday online shopping.
You just need to watch out for a few annoying system quirks when you load larger amounts of money. Even though it usually works instantly the automated security filter sometimes flags big reloads and freezes the transaction for hours. This random delay is incredibly frustrating if you are trying to add cash fast to catch a lightning deal before it expires. You also have to remember that this balance is strictly non-refundable and cannot be used to buy other gift cards.
Overall this is still a great method for organizing online spending and maximizing your cash-back credit card rewards. It totally fixed how I track household purchases but you definitely have to tolerate the occasional processing delays. My best advice is to load your account a day or two before you actually need to buy a big-ticket item. It works perfectly as a budgeting tool as long as you know the rules and plan for the random security hold.
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Reviewed in the United States on April 14, 2026