How to Build a DIY 12V Power Supply from an Old PC PSU | Fish Finders, Car Accessories, More! скачать в хорошем качестве

How to Build a DIY 12V Power Supply from an Old PC PSU | Fish Finders, Car Accessories, More!

Looking for a simple way to power your 12V fish finder, car accessories, or LED lights without hooking up a car or boat battery? In this video, I’ll show you how to convert an old desktop computer power supply (ATX PSU) into a safe and stable DIY 12V power supply for your workbench or garage. Whether you’re testing a Garmin, Humminbird, or Lowrance fish finder, powering dash cams, running LED strips, or building a test bench for your next 12V project — this method works. 💡 What You’ll Learn: How to modify a PC PSU for 12V output How much current you can safely draw What you can power (fish finders, car gear, lights, and more) Safety tips to avoid damaging your electronics 🛠️ Tools & Parts Used: Any ATX Power Supply (300W+ recommended) Binding posts or banana jacks Multimeter Electrical tape / heat shrink Basic wire tools 🔋 Ideal for testing: Garmin LiveScope Humminbird Helix & Mega Live Lowrance HDS, Elite FS 12V car audio LED light bars and dash cams 📌 Subscribe for more DIY tech builds, fishing electronics tutorials, and gear testing content! #DIY12V #FishFinderPower #Garage #FishingElectronics #GarminDIY #BassBoat #CarAccessoryPower 🎯 What We Cover: • Garmin LiveScope & sonar tutorials • Boat wiring & rigging walkthroughs • Gear reviews from affordable to elite • Real-world tips for tournament anglers • Southwest Michigan lake strategies 🔧 Filmed on a restored 1992 Astro 18FDX ⚙️ Powered by a Mercury XR4 150 🌐 Visit our site: https://AmericanAngling.com 📘 Facebook: https://facebook.com/AmericanAngling 📸 Instagram: [@yourhandle] 🧰 Gear we trust: [Insert affiliate/merch link] 📅 New videos every week – hit that 🔔 to stay dialed in. #BassFishing #AmericanAngling #BoatRestoration #GarminLiveSco