Advanced Energy Industries, Inc. provides precision power conversion, measurement and control solutions. The Company is engaged in designing, manufacturing, selling and supporting its power conversion products and solutions, used in various applications ranging from manufacturing and industrial processes to instrumentation, and test and measurement. It operates through Precision Power segment. Its process power products enable manufacturing processes that use thin films for various products, such as semiconductor devices, flat panel displays, thin film renewables, hard and industrial coatings and architectural glass. It also supplies power control modules for controlling thermal processes, and thermal instrumentation products for temperature measurement, both of which provide solutions for thin film semiconductor, thin film industrial and heavy industry. Its remote plasma sources are used in the thin films processing industries and in gas abatement applications.