How to Make 220V AC to 6V DC LED Driver Circuit | Transformerless Power Supply
Description
Learn how to build a simple and compact 220V AC to 6V DC transformerless power supply to run an LED light panel directly from mains power.
This video walks through the complete capacitive dropper circuit layout, step-by-step wiring connections, and how each component works:
Film Capacitors (225K 450V): Drop down the 220V AC mains voltage efficiently.
Bleeder Resistor (470kΩ): Discharges residual current safely when turned off.
Bridge Rectifier: Converts AC voltage into DC voltage.
Filter Capacitor (220µF 25V): Smooths the rectified DC output ripple.
Zener Diode (4.7V) & Current Limiter (33Ω): Stabilize voltage and protect the 6V LED panel from power spikes.
⚠️ Safety Warning: This circuit connects directly to high-voltage AC without an isolation transformer. Always exercise caution, insulate all connections, and never touch open leads while powered on.
Watch till the end to see the assembly and working demonstration!
Tags
#Electronics #DIYElectronics #LEDDriver #TransformerlessPowerSupply #CircuitDiagram #ACtoDC #LEDLights #ScienceProject #Engineering #DailymotionTech
