We are going to hold an online webinar on Wednesday, June 10, 2026:
“Fundamentals of Electrical Safety Testing: A Thorough Explanation of Hipot, IR, Ground Bond, and Leakage Current Testing”
With the rapid advancement of power electronics and high-voltage technologies, compliance with international electrical safety standards has become increasingly important to protect against electric shock, fire, and dielectric breakdown.
In this webinar, we will explain the basic concepts of key electrical safety tests based on international standards — including Withstand Voltage (Hipot) Test, Insulation Resistance (IR) Test, Ground Bond Test, and Leakage Current Test — along with correct connection procedures and practical testing points.
We will also introduce the TOS9311 (10 kV ACW/DCW & IR Tester) and its main applications for SiC devices, high-voltage converters, and large-scale solar power systems.
