Testing device and system for batch testing of current of solid state disk

• Main Authors: YU WENQUAN, NI HUANGZHONG, WANG LIRONG
• Format: Patent
• Language: Chinese; English
• Published: 24.03.2023
• Subjects: INFORMATION STORAGE; PHYSICS; STATIC STORES

The utility model is suitable for the technical field of current testing, and provides a testing device and system for testing the current of a solid state disk in batches, and the device comprises a testing board, and a signal conversion module, a current detection module and a power supply module which are connected with the testing board, the signal conversion module comprises a first-stage multi-port converter, a second-stage multi-port converter and a plurality of bridging chips correspondingly connected with each port in the second-stage multi-port converter, each bridging chip is in communication connection with the corresponding solid state disk, and the first-stage multi-port converter is in communication connection with the second-stage multi-port converter; the current detection module comprises a plurality of ampere meter sub-modules, and each ampere meter sub-module is in communication connection with a solid state disk; and the power supply module is also electrically connected with each bridgin