2500V USB Data Isolator Module

Dimensions: 52.9 x 14.2 x 23.6 mm. Weight: ~25 g (inferred from size/material). Material: ABS plastic housing with integrated metal shielding components. Operating temperature range: -40°C to +85°C. Fully compliant with USB 2.0 specification for full-speed operation (12 Mbps); does not support high-speed (480 Mbps) or USB 3.0 devices. Isolation ratings: 2500 V RMS for data lines (ADUM3160), 1500 V RMS for power section. Bus-powered via host USB port — zero external power requirements. Certified driver-free operation across major OS platforms. Engineered to break ground loops and block conducted EMI, this isolator prevents fault currents, voltage spikes and electromagnetic interference from propagating between connected devices. It enables safe, stable USB communication where mains-referenced equipment (e.g., PLCs, VFDs, lab instruments) must interface with sensitive computing hardware. Validated with a wide range of full-speed USB devices: USB flash drives, digital cameras, SD card readers, mobile HDDs, USB security keys, AVR and ARM debug tools (AVRISP, PICKIT2, XDS100, LPC-Link), USB-to-serial bridges (FT232, CP2102, PL2303, CH341), and common peripherals including keyboards, mice, USB sound cards and webcams — explicitly excluding USB wireless adapters and some USB 3.0 flash drives.