HJ213-2
The HJ213‑2 series is a fully sealed, four‑channel optocoupler circuit. Each channel consists of a GaAsP light‑emitting diode and an optically coupled NPN composite phototransistor, featuring input compatibility with TTL circuits, an output transistor with a breakdown voltage exceeding 40 V, an input–output isolation resistance greater than 10 Ω, and a high current transfer ratio.
Keywords:
HJ213-2
Image and Text Details
