Simple light-operated street lamp circuit diagram(7)

Published:2011/6/27 20:42:00 Author:Ecco | Keyword: Simple , light-operated , street lamp | From:SeekIC

The chart shows the automatic light-operated street lamp circuit with good performance, and it has high sensitivity, stable performance and good robustness. In the figure, R1, C1 form the interference pulse absorption circuit to prevent short-term light exposure at night or circuit malfunction caused by leaves, flying paper and short-term shelter and other factors in the day. T uses 220V/25V, 25VA high-quality power transformer,which requires no-heating for a long time. K can use JQX-13F, DC24V power electromagnetic relay with the contact capacity in AC220V, 15A.



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