Vlad.
Full Member level 3
- Joined
- Jun 4, 2012
- Messages
- 179
- Helped
- 3
- Reputation
- 6
- Reaction score
- 4
- Trophy points
- 1,298
- Location
- Bucharest/Romania
- Activity points
- 2,568
Hello guys, I have an inverter Tronic 300w with some problems. the h bridge who convert the 290v cc in 230v ac 50Hz on the secondary side doesn`t work. I think i gone the microcontroller. . So I need a simple circuit that convert the 290vcc in alternativ current (220-230v)at 50 hz. The devices with smps work verry good with 290v cc on input, but the transforms and bulb`s doesn`t work. I think I can make something with tl494, but I don`t know how to start. Regards.