Apr 18

Sanden PET-07 Power Supply RS-232 Module Reverse Engineering – Part 2

Sanden Title 2

In this video we take another look at the RS-232 plug-in module for the Sanden PET-07 CC/CV power supply. In particular, we see how the voltage output can be controlled and how this clears up some ambiguity with the circuit design.

In part three, we will *finally* attempt to communicate using RS-232 to monitor and control the power supply.

If you have any information or documentation for the Sanden PET-07 power supply, please let me know!

About the Author:

Hardware and software engineer with experience in product development and building automation. Director at Cabot Technologies and Product Manager at NEX Data Management Systems.

1 comment

  1. […] In part two, we’ll apply this knowledge to attempt to receive RS-232 data from the power supply. […]

Leave a Reply

*