Notification 650 - RCD/RCDZ clamp not possible. TVS clamp used 

CATEGORY

ISSUE / RESULT

FIX / REFERENCE(S)

Information

Given the primary Switch breakdown voltage of 650V, PIExpert could not find a solution for either a RCD or RCDZ clamp; therefore it defaulted to a TVS clamp type.

• Verify the performance and sample time considerations on the bench or try redesigning with a primary Switch having a higher breakdown voltage.