please i need shematics of electrical wiring diagram for electrofusion welding machine elofit nupigeco , thank u .
-
hello everyone, I'm looking for the wiring diagram of this led monitor.
the model is DHI-LM19-L200, but I think that any other diagram of a DAHUA monitor could be equivalent.
I really hope that among you someone can help me to repair this monitor, the screen is black, it doesn't seem like a backlight problem.
I see the presence of 12 volts, 5 volts, but without a diagram the repair is very difficult.
thanks to those who will answer12-10-2024, 04:37 PM -
hi
on the bellow pictures i have include the upper and the bottom area of this switch
the machine had fallen and this switch is break can you suggest me a suitable switch to change it ?
i dont know if this switch is the only problem because the welding is open normal the green led is light but it welds with interruptions
and when i turn it on i measure the voltage and its only 6 volt i dont know if this is right
thanks on advance... -
hi in an old welding machine i have the power diodes you can see from the fotos
these diodes the most of them are damaged
do anybody know if there is possibiliti to change them ;
the one side is easu to dissasemply and connected the pins the other side is connected in a material on metalic plate likes as seal
does anybody has change diode like in mine case ;... -
I am looking for a boardview file or schematic for the EVGA GTX 780 Ti SC w/ ACX Cooler video card. -
hi
in a bit7000 awelco weld machine it has damaged an ic 16 pin that you can see on the bottom fotos
i have take this foto with my mobile on the display of digital microscope
can anybody to understand what component is ?...