Introduction Verify the functions of components according to specifications Method In the laboratory simulate chip the real working state, lap... read more
Introduction To verify the device logo , part number, design time, bonding lines, and others Method Chemical method Standard AS6081, AS9120 Apply to Unable... read more
Introduction Verify the parameters of IGBT according to the specification Method To build IGBT drive circuit, special high-power drive circuit... read more
Introduction Analyze the failure cause of the failed sample Method A comprehensive analysis method combining multiple detection techniques Standard Datasheet Apply to Understand the... read more
Introduction Test the electrical performance parameters of components in non-working state, including pin open circuit test, pin short... read more
Introduction Test pin's ability to reliably weld to PCB Method Solder tank balance method, weighing method Standard AS6081, AS9120 Apply to Analysis of failure... read more
Introduction Verify whether the components are original factory and original materials Method Visual inspection + Decap + Datasheet verify +... read more
Introduction Check whether the component pin is consistent with the datasheet Method Test leads PN junction electrical characteristic parameters Standard AS6081, AS9120 Apply... read more
Introduction Through the test, confirm the marking status of the device Method Acetone reagent wipe test Standard AS6081, AS9120 Apply to Test whether the... read more
Introduction Check whether the marking, main body and leads of components meet the standard Method Microscope Standard AS6081, AS9120 Apply to Suspect that the... read more
