Jiaxin Tian, Senior Staff Product Application Engineer; Dr. Narayanaswamy Swaminathan, Staff Product Definition Engineer; and Dr. Diogo Varajao, Head of Technical Marketing of Isolation ICs, all at Infineon Technologies
Introduction
Effective galvanic isolation is crucial in high-voltage applications to prevent unwanted leakage currents from flowing between two parts of a system with different ground potentials (GPD) [1]. As depicted in Figure 1 (left), the DC return current from the input to the output can cause a potentia
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