{72} How to Safely Discharge 310V / 325V Capacitor | Bulb vs Resistor Explained with Calculation

How to Safely Discharge 325V Capacitor | Bulb vs Resistor Explained with Calculation .
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In this video, we explore how to safely discharge a high-voltage capacitor (325V, 150µF) used in SMPS circuits. You will learn the correct and practical methods to avoid electric shock and prevent circuit damage.
We compare two common discharge methods:
Using a resistor (100kΩ)
Using a 100W incandescent bulb

This video clearly explains:

◇What is capacitor discharge and why it is important

◇The concept of time constant (τ = RC)

◇Why 5τ is considered a safe discharge time

Real-world comparison: Bulb vs Resistor
Which method is safe and which one is risky

⚠️ Warning: High-voltage capacitors can be dangerous. Always follow proper safety precautions while working with electronics.

This tutorial is especially helpful for:

SMPS repair beginners
Electronics students
DIY and technical enthusiasts.
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Видео {72} How to Safely Discharge 310V / 325V Capacitor | Bulb vs Resistor Explained with Calculation канала Sandeep Electronics