GB/T 14580 - 2013 Fixed capacitors for focused electronic equipment, Part 17-1 for metallized polypropylene (PP) film dielectric AC and pulse fixed capacitors. This blank detail specification applies to assessment levels E and EZ and specifies the Dimension of capacitors, electrical performance such as Rated voltage, capacitance, loss angle tangent, and Mechanical Property requirements. It also specifies inspection procedures and mass assessment rules to provide a basis for the production and testing of such capacitors to ensure that they meet the AC and pulse application scenarios of electronic equipment.