110v StepDown Voltage Converter Tube. Duration : 4.05 Mins.
To use Amplifiers purchased in USA in India you need 110v step down voltage converter. Use of 110v version in India is not recommended as there is miss match in the frequency.
This video demonstrates how to create a step-down transformer using only capacitors and a bridge rectifier! NO INDUCTIVE TRANSFORMERS NECESSARY! In this case 120V AC is stepped down to about 30V DC and used to power a waterfuel cell.