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How to Build a HIGH VOLTAGE PROBE | Measure 1000V+ Safely [in Sinhala]

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How to Build a HIGH VOLTAGE PROBE | Measure 1000V+ Safely [in Sinhala]

342 просмотра · 9 месяцев назад
Elec lab
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342 просмотра · 9 месяцев назад
🔥 How to Build a HIGH VOLTAGE PROBE | Measure 1000V+ Safely – in සිංහල ⚡ මෙම වීඩියෝවෙන් මම පැහැදිලි කරන්නේ 1000V කට වැඩි වෝල්ටේජ් මැනීමට හැකි High Voltage Probe එකක් සාදාගන්න ආකාරය ගැනයි. වෘත්තීය Probe එකක් මිලදී ගැනීමට ඩොලර් 100 කට වඩා වියදම් වෙනවා — නමුත් මෙය ඔබට අතිශය අඩු මුදලකටම සාදාගන්න පුළුවන්! මෙහිදී මම විස්තර කරන්නේ Voltage Divider Circuit එකේ මූලධර්මය, එහි ප්‍රායෝගික නිමාව සහ සුරක්ෂිතව වැඩ කිරීමේ ක්‍රමය ගැනයි 🔧 🔧 In this video, I explain step by step how to build a DIY High Voltage Probe that can safely measure voltages over 1000V using a simple voltage divider circuit. You’ll learn how a voltage divider works, how to assemble it using high-watt resistors and a precision potentiometer, and how to test it with a real AC high-voltage source. This project is ideal for electronics students, technicians, and DIY enthusiasts who want to understand high-voltage measurement and build their own tools safely and affordably ⚡ 📌 Topics covered: ✅ Theory of Voltage Divider Circuits ✅ Circuit Diagram Explanation ✅ How to Calculate Divider Ratio (Vout = R2 / (R1 + R2) × Vin) ✅ Using 10 × 100 kΩ / 2 W Resistors in Series ✅ Installing a 200 kΩ Potentiometer for Adjustment ✅ Safe High Voltage Measurement up to +1000 V ✅ Real Demonstration with Multimeter Reading 🧰 Components used: 10 × 100 kΩ / 2 W resistors 1 × 200 kΩ potentiometer Plastic probe tube (insulated) Wiroboard / veroboard for assembly High-voltage test leads 🚀 Don’t forget to LIKE, SHARE & SUBSCRIBE for more Sinhala electronics repair & DIY tutorials from Elec Lab! 📺 Watch, learn & build your own tools at home 💡 📱 Follow us on Instagram for free help & repair tips: 👉   / elec_lab__