Fig. 8. Transient characteristic curve of the EMI in the common section. (a) Curve of the EMI voltage; (b) Curve of the EMI current. Fig. 9. Transient characteristic curve of the EMI in the neutral section. (a) Curve of the EMI voltage; (b) Curve of the EMI current. Fig. 10. The PCA Test System. (a) Schematic diagram of the system; (b) Physical drawing of the system. April 2023 IEEE Instrumentation & Measurement Magazine 9