Digital_power_monitor_that_operates_from_the_power_line

Published:2009/7/24 12:05:00 Author:Jessie | From:SeekIC

This circuit is similar to that of Fig. 6-47, except that the voltage sense point is taken directly from the ac power line, instead of from the power supply, and an optoisolator (chapter 9) is used between the line and DS1231. Dallas Semiconductors, Product Data Book, 1992/1993, p. 10-42.



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