DC3.3V
Build Semiware into your application circuit
Summary
The 3.3V DC power port faces various surge risks in practical applications. These surges may originate from electromagnetic pulses (LEMPs) generated by lightning, abnormal fluctuations in AC mains power, electrostatic discharge, or internal inductive load switching. Without protection, these surges can easily lead to equipment damage or performance degradation.
Testing Standards:
Contact-8kV Air-15kV