Boards using the PZTA92

2 boards

Boards in 1 GitHub repository, designed in KiCad, that use the PZTA92 by Jiangsu Changjing Electronics Technology (CJ) (-55℃~+150℃ 1 PNP 1W 200mA 25 250nA 300V 500mV 50MHz 5V PNP SOT-223 Bipolar (BJT) ROHS). See how each wires it, with its parts, size, README and files; the PZTA92’s symbol, footprint and pinout are on its own page.

2 layers115 × 80 mm
Nixie Clock
PennyLekas/Nixie-Clock
v1 is broken and required some bodge wires to work. I have not updated the schematic and PCB to correct my mistakes. It also has some deficencies in the dimming circuit resulint in a quiet, but audible whine.
102 parts
2 layers100 × 75 mm
Nixie v2 IN-8 Board
PennyLekas/Nixie-Clock
v1 is broken and required some bodge wires to work. I have not updated the schematic and PCB to correct my mistakes. It also has some deficencies in the dimming circuit resulint in a quiet, but audible whine.
41 parts

Nixie Clock

Nixie v2 IN-8 Board