Today I tested my circuit that increases 12V to 100V and it turned out to be reliable. The reason I did this is that the mains current in my country is 230V and I have 130V incandescent bulbs in my bulb collection. Unfortunately, 110V adapters are expensive in my country, so I used a ready-made circuit board that converts 12V to 100V. I think it can last up to 1500W. Now I can light my 120-130V incandescent bulbs.
