Attenuator circuit 1/10, 1/20, 1/40, 1/100 for high voltage test bench.

This small card based on SMT and classic components is intended to replace a card based on only classic components made in the 80s which had broken down. We can see in the two photos the existing card and the replacement card. On the replacement card, the classic components (mainly capacitors) will be positioned on supports directly soldered on the printed circuit to adapt the shape of the signal at the attenuator output. We can also see that comments (white markings) have been added to the PCB to facilitate the attenuator settings...