
The mass production of industrial AI edge gateways ensures consistent AI inference performance with an error of ≤3% through automated testing. Key EMC components, such as the common-mode inductor CML4532A-101T, ferrite beads PBZ1608E600Z0T, and TVS 5.0SMDJ33CA, all use original tape and reel materials from Etymotic. The batch tolerance for inductance, impedance, clamping voltage, etc., is within ±10%. Combined with power supply calibration and DDR training, each gateway running the same model has an output frame rate deviation of <2%, meeting consistency requirements.