nsypid
Junior Member level 3
Hi iam using bidirectional TVS to protect rs232 line from overvoltage. the voltage breakdown is 16.7V. The problem is rs232 communication isn't working. When i desolder the TVS, the communication is working. Did i pick the wrong TVS ? iam using SMCJ15CA from bourns and the rs232 transceivers is max3232cdr.