PROGRAMMABLE LIGHT-ACTIVATED TIMERThe LS7217 is a Programmable Timer IC designed to turn on
a relay at night and turn off the relay at dawn or after a select-
able number of hours. Figure 2 shows a typical application
schematic. The circuit is powered from a Step-down trans-
former and the output drives low-voltage AC loads such as in-
candescent light bulbs. By LSI Computer Systems, Inc.
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| LS7217 Pb-Free | LS7217 Cross Reference | LS7217 Schematic | LS7217 Distributor |
| LS7217 Application Notes | LS7217 RoHS | LS7217 Circuits | LS7217 footprint |
