UX-52 VFD frequency controller teardown images 

I bought one and opened up, to save you from doing that :D.

tldr: no H bridge, no frequency modulation, just the oldschool phase dimming circuit with a Triac.






[ hozzászólás ] [ 0 trackbackek ] permalink ( 3 / 2313 )

<Előző | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | Következő> >>

 
számláló