Introduction: Powersem GmbH was founded in 1985 and is located in Germany. The company is dedicated to the design, development, and production of multi chip semiconductor modules. Nowadays, POWERSEM is considered one of the companies that provides isolated basic packaging modules for standard, fast single-phase, three-phase, half, and fully controlled power semiconductor modules (including solid-state relays). Powersem is also preparing to provide value-added products for markets such as switch mode power supplies, automation, motor drives, medical applications (including hybrid/electric vehicles).