Introduction: Powertron was founded in 1990 and is committed to developing, producing, and providing customers with high-end resistor solutions. Powertron's foil and thick film products have been used in various applications, including medical, energy, aerospace, military, and instrumentation. The Powertron product range includes: electric current, high precision, networking, power resistors, special resistors, and surface mount. Powertron also provides services such as flexible manufacturing systems, customized application support, and design; Powertron official website: www.vishaypg.com.