DAE JOO DT-1A-A1A AC Current Transducer 50/60HZ AC 110V/220V DAE JOO DT-1A-A1A. DAE JOO ELECTRONIC CO. AC CURRENT TRANSDUCER. LOAD: 0~600Ω LESS. INPUT: AC 0~5A. AUX.POWER: AC 110V/220V. They are used strictly for identification purposes only. We are here to help. byJuly 5, 2026