SKU: 86331229911

HKM-763859 DC Voltage Converter Module with Overcurrent and Short Circuit Protection, 8V-23V Input, 5V Output, 15W Power Supply

Sale price$60.29 Regular price$66.99
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Description

HKM-763859 DC Voltage Converter Module with Overcurrent and Short Circuit Protection, 8V-23V Input, 5V Output, 15W Power SupplyIntroducing the HKM 763859 DC Voltage Converter Module, a reliable solution for your voltage conversion needs. Designed with advanced synchronous voltage regulator technology, this module efficiently converts input voltages between 8V and 23V into a stable 5V output, providing a robust power supply for various applications. This module is equipped with essential protection features, including overvoltage, overcurrent, and short circuit protection,

Introducing the HKM-763859 DC Voltage Converter Module, a reliable solution for your voltage conversion needs. Designed with advanced synchronous voltage regulator technology, this module efficiently converts input voltages between 8V and 23V into a stable 5V output, providing a robust power supply for various applications.

This module is equipped with essential protection features, including overvoltage, overcurrent, and short circuit protection, ensuring safe and reliable operation. The unit can return to normal functioning conditions promptly after a fault is rectified, giving you peace of mind during use. Additionally, the HKM-763859 incorporates a unique filling and sealing technology with high-heat conduction organic silicone, enhancing durability and performance under various conditions.

Not only does this module feature excellent thermal management, but it is also designed with a fire-retardant plastic casing to ensure safety. Its compact size of 35*26*20mm makes it suitable for use in a range of devices, including car LED screens, GPS navigation systems, MP3 and MP4 players, car DVD players, hard disk players, and stereo systems. The HKM-763859 is an excellent choice if you are looking for an efficient, versatile power supply solution that meets various application needs.

Enjoy the benefits of high-efficiency synchronous rectification with a conversion rate of 96% or more, producing minimal heat during operation. This makes the HKM-763859 an ideal option for both professional and personal devices requiring reliable power in a compact form factor.

Experience a stable power supply with the HKM-763859 DC Voltage Converter Module and elevate your device performance today.

Description:

This product adopts synchronous voltage regulator technology, full import original components,can will not stable 8.0 V - 23.0 V between arbitrary voltage conversion into stable 5.0 V dc output, it has overvoltage flow thermal short circuit and automatic protection function, and can return to normal conditions in normal work after
The American import high heat conduction organic silica gel and filling and sealing technology, and is compatible with multiple protection function, over voltage, over current, short circuit, seismic, waterproof, moistureproof, etc., are widely used in car LED screen, GPS navigation, MP3, MP4, car DVD, hard disk player, stereo, is the good equipment preferred power supply, please customers to use it
Product Features:
With overload/over-current/over temperature/short circuit protection, and it can work in normal condition when restored
The whole filling and sealing waterproofing design
The fire retardant plastic casing
Volume:35*26*20mm


Specifications:

input voltage: 12V (8V - 23V)
Output voltage: 9.0V
Output current: 2A
Output power: 15W
Synchronous rectification, the conversion rate is ≥96%, very low heat

Package Include:

1 x DC12V to 9V 2A 15W Converter

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
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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
SKU: 86331229911

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Carnegie, US
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I use a tablet mainly for browsing the web, watching media and reading. I didn't want to spend $350 for a new iPad so started looking at budget Android tablets. After reading and watching reviews I settled on the Galaxy Tab A11+ and I'm glad I did. It performs great even for games like Call o Duty Mobile and is snappy for web browsing and watching videos. The screen is a lower resolution than my old iPad but I really don't notice a huge difference. Overall a great tablet for a good price.
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Reviewed in the United States on May 3, 2026
L
Verified Purchase
Lyla Mae
Charlottesville, US
★★★★★ 5
WOW! This printer has been VERY impressive thus far *UPDATE*
Color: Black, Style: ET-2800-B, Pattern Name: Printer
My old printer broke (sooner than I would have liked) so I did A LOT of research before deciding to buy this Epson EcoTank printer for home office use. This is my honest review of it this far and I will definitely update my review if I run into any issues. So far, this printer has been pretty impressive (I've been using it for about a month). The price was pretty average for a printer... but I personally think all printers are overpriced so it was a bit more than I would have liked to spend. It is smaller and more lightweight than I was expecting which is a plus because it takes up less desk space than my previous HP printer. It is very easy to set up, comes with step-by-step easy instructions and guided instructions through the app. It only took me about 10 minutes (Mostly just waiting for the printer to initialize on its own). It is very easy and surprisingly satisfying to fill the ink tank. I like the idea that this ink might last longer than traditional cartridges and won't have as much plastic waste that went along with my old HP Inkjet. I have printed plain black and white documents as well as photos. I print all my photos at home, which is most of the printing that I do, so quality was important to me. The photos came out with pretty good quality! No ink smudges or off colors, colors are bright/vivid, and it is easy to modify what paper you're using with automatic prompts on the printer. Now for the negatives and the reason I'm giving this 4 stars... app to printer connection issues. This was a big issue with my old printer as well. I'm pretty tech savvy and I just have no idea why this is still always an issue for me. There is an extra Epson app that you are supposed to download for printing. Sometimes it can find my printer, sometimes it can't. Sometimes it gives me printer errors or won't let me print documents. And now every time I go to print something it says the paper being used doesn't match the paper settings so I have to bypass that error message (even though it does match in settings and the app, and this happens for both regular paper and photo paper). I've turned everything off and back on again, but the issues with consistent connection and error messages are still an issue. Usually with some fiddling around, I can get the documents/pictures to print but sometimes it feels like I'm jumping through unnecessary hoops. I'm still working out the kinks so if I find some magic solution I'll update my review. Considering this is an issue with most home printers I've used, it's not a deal breaker. All in all, if you are looking for a new home printer, I would definitely recommend this one. The quality has been great for me and I am pleased with my purchase (so far). Hope this helps! *UPDATE*: I have now printed HUNDREDS of photos, they are all excellent quality, and my ink tanks are still mostly full. This is WAY better than my HP printer as far as ink longevity. Changing my review to 5 stars just based on how long this ink lasts. User interface is still a tad annoying but so worth it regardless.
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Reviewed in the United States on May 10, 2024
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Diana Crossman
Dallas, US
★★★★★ 5
Quality Printer
Color: Black, Style: ET-2800-B, Pattern Name: Printer
Wonderful multi purpose printer. I bought this months ago and finally got it set up. Set up was easy. Love that the printer is so light weight and fairly compact that I can move it wherever if needed. The supply of ink that came with it was awesome. The ink goes a long way. I have printed out a lot of photos on this printer and the quality has been very good. I have not encountered any paper jams. The photo printing has not been smudged nor has the color been uneven. From documents to photos this little printer does it all and does it very well. When my work printer dies I will be replacing it w another Epson Eco Tank for sure.
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Reviewed in the United States on May 15, 2026
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Verified Purchase
Joy
Cuba, US
★★★★★ 1
0 STARS!! DO NOT BUY!! HORRIBLE!!
Color: Black, Style: ET-2800-B, Pattern Name: Printer, Color: Black, Style: ET-2800-B, Pattern Name: Printer
DO NOT BUY! 0 STARS -I would give 0 stars if I could. This EPSON ET-2800 is the worst printer I have ever owned. -I work from home where I need to do small print jobs throughout the month. I didn’t need a printer that is super fast or had a lot of bells and whistles. I searched many, many, many reviews and this Epson ET-2800 kept coming up as a really good option for my purposes. It had great reviews and it supposedly uses less ink. -I went ahead and bought it and it was delivered Dec. 28. -Throughout the month of January I did a few print jobs here and there. Everything seemed ok. Toward the end of January I noticed that there was black shadowing behind a whole horizontal line on one of my print jobs. The shadow went the whole width of the paper. Thought it was a one-off and didn’t think about it too much since I had so much going on at the time. I also never dreamed that I would need to clean my printer since I hadn’t even owned it for a month at this point. -February 2 I started printing some things for work again and the lettering had lines through the center of the page. Even though I had just had the printer for a month and hadn’t printed that much stuff so I really shouldn’t have to clean it already, I used the “clean nozzle” tool on the printer. **I had to do the cleaning cycle 8 times before it was printing correctly meaning there were no missing segments on the sheet that is printed after the cleaning. ** This was a huge waste of my time and ink and paper!!! -February 16 I attempted to print some pages and again there were lines throughout the papers!! -February 17 I called Amazon to try to get a refund and they said I was outside of the return window. So -I called Epson. I explained what was happening and the lady told me before they would do anything I had to go through some “detailed instructions” on how to clean the printer. Only AFTER I completed all the steps would they even think about helping me. -So first step is to perform a nozzle cleaning per the instructions. Did this. -Instructions say to wait 12 hours before doing anything else. So I waited 12 hours and did another cleaning. Did this twice. The printer showed no broken/missing segments. -So I printed some pages and several of the pages had black smudges/lines/dots on the tops of the pages and most of them had black ink all over the bottom right corners of the papers. -Did the print nozzle cleaning and had broken/missing segments again. -Instructions say to do a head cleaning. Did head cleaning twice I think, and no broken/missing segments. -Printed a few pages and several of the pages had the shadows behind the whole horizontal line again and also some random black dots sprinkled throughout several pages. -Ran a Power Cleaning which is the last step of this process. This process by the way uses up A LOT of ink! My black ink is now less than half!! All the colors are down by ¼! They were full obviously when I started using the printer and the black was only down a smidge at the beginning of this whole cleaning process. -Now I have to wait 12 hours to see if the quality improves. -This is absolutely ridiculous!!! This whole process has wasted my time (each cleaning takes at least 3 minutes to do. The Power Cleaning takes 12 minutes). This whole process has used up a TON of my ink! This whole process has used up a ton of paper!! I shouldn’t have to clean my printer head or nozzle every single time I need to print! I have only had this printer for 7 weeks!!! DO NOT BUY THIS PRINTER! It is junk! I only hope I can get a refund after all this...
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Reviewed in the United States on February 18, 2025
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Verified Purchase
Sam
Cuba, US
★★★★★ 5
Almost a year after purchase and this printer has not let me down!
Color: Black, Style: ET-2800-B, Pattern Name: Printer
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Reviewed in the United States on April 24, 2026

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