EL357NB
by EVERLIGHT(亿光)EL357NB transfers a signal through light, allowing the input and output circuits to remain electrically isolated. This EVERLIGHT optocoupler combines an LED input with a phototransistor output and is used in isolated control interfaces and power-supply feedback circuits. The record provides a four-pin symbol and a surface-mount package represented by the four-pad OPTO-SMD-4_L4.4-W4.1-P2.54-LS7.0-TL footprint. Both KiCad files are available in the download, together with a 3D model for board visualization. A real ProtoFlow import supplied the source, and its converted files were checked in the editor. EL357NB is available to open directly in ProtoFlow for schematic and PCB work.
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