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AC 220V load on-off indicator circuit schematic diagram
Source: InternetPublisher:抄写员 Keywords: Indicator circuit LED Updated: 2020/08/15
When using the AC 220V load on-off indicator circuit schematic
, directly connect L1 and L2 in series to the power socket, drill a hole with 3mm twist on the socket panel, and place the top of the red LED just beyond the plane of the panel. In the picture C1 and R2 can be omitted. The current load capacity of this indicator circuit is mainly determined by V1V2V3V4. If 1N4007 is used, the maximum load is about 250W.
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