Power Supply tests 2026 I have this issue where I like to buy power supplies (mainly from Aliexpress) and test them using my load bank to see if they actually meet specifications! Below you can find a list (with affiliate links) to the power supplies tests and quickly if they passed or failed. It will […]
QuinLED-Dig-Octa System Power-5HV Back to Dig-Octa main This page will serve as the main index page for everything directly related to the QuinLED Dig-Octa Power-5HV. v1r2 has a “bug” right in the middle, the silkscreen says “5v-24v” which should of course have been “24v-48v”! Buy a QuinLED-Dig-Octa Power-5HV QuinLED-Dig-Octa Power-5HV – Specifications QuinLED-Dig-Octa Power-5HV […]
1808 SMD Style fuses I’ve done an extensive write-up why I needed to change the style of fuses to something different while launching products that support up to 48v, you can find that here. This article is more about where you can buy these fuses! Lots of fuses were harmed during testing….. Warning! Please note […]
New Fuses were needed Back to QuinLED An-Penta Index In the past the QuinLED boards have used ATO/Blade style fuses and sometimes auto-reset PTC fuses. But with technology moving forward new LED products have become available for both Analog and Digital boards using 36v or even 48v directly. Sadly the ATO style fuses I’ve used […]
Testing “cheap” Aliexpress power supplies 2024 Back to Addressable LEDs section Many years ago I did a few articles and videos about buying power supplies from China and most specifically Aliexpress, the focus then was to see what kind of quality of the power output was. In 2024 I decided to do such a test […]