Fixing a LED Christmas Tree Controller using Costco / GE 29V Power Supply. GT-30V12, GT-DL8-29V

In this video I investigate a failed power supply and controller for our Christmas tree. Voltages, current, LED string connections and theory are discussed. I will look at making a custom circuit board to better control the Christmas tree. Items used in this video can be purchased from Amazon. All items in this video were personally purchased. As an Amazon Associate I earn from qualifying purchases. H Bridge Controller: https://amzn.to/3ZUIlxz Power Supply: https://amzn.to/40aUgsy Quiet Fan: https://amzn.to/4gSqONv Rigol Power Supply: https://amzn.to/4a1ZJW4 Rigol Oscilloscope: https://amzn.to/41Q1FPa