Photo Relay (Optical MOS)

Withstand voltage 60V-1800V; FORM B as core and FORM A as mainstream; isolation voltage 3750V; uA-level leakage current. Representative models: OPY412S, OPY414S, OPY121S, OPY228S, OPY214S and OPV278D. Main functions: electrical isolation, signal switching, voltage sampling and leakage current detection, replacing mechanical relays and Panasonic/Toshiba equivalents, with typical applications in BMS battery management, telecom switching, industrial automation, test and measurement and safety equipment.
Withstand voltage 60V-1800V; FORM B as core and FORM A as mainstream; isolation voltage 3750V; uA-level leakage current. Representative models OPY412S, OPY414S, OPY121S, OPY228S, OPY214S and OPV278D. Functions include electrical isolation, signal switching, voltage sampling and leakage detection, replacing mechanical relays and Panasonic/Toshiba equivalents, with typical applications in BMS battery management, telecom switching, industrial automation, test and measurement and safety equipment.

Verified Supplier

Chengdu ARK Microelectronics Co., Ltd.

Main Products: Voltage regulators, Overcurrent and overvoltage protectors, Integrated power devices, Photo relays, Ultra-high voltage protection modules, Depletion-mode MOSFET, Enhancement-mode MOSFET

Chengdu ARK Microelectronics Co., Ltd. (R&D, manufacturing and sales of power semiconductor devices) ARK (Chengdu ARK Mi…

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