Photoresistor relay control module/optical switch/light sensor module DC12V

Description

Photoresistor relay control module/optical switch/light sensor module DC12V
Description
Use the < br >< br > 1, photosensitive resistance module is sensitive to ambient light, commonly used to detect the environment around the brightness of the light change;< br >< br > 2, module in ambient light and dark in the setting threshold, relay or absorption, common and often start through to disconnect) (and normally closed end, when the external environment in the bright light setting threshold, relay disconnect, common and often start off (connected with normally closed end);< br >< br > 3, public side, normally open, normally closed three ports is equivalent to a double switch, relay coil electricity, public end and beginning conduction, often without electricity, public end with normally closed end conduction;< br >< br > Electrical parameter < br >< br > When working current: 5 v is less than 90 ma (relay action not less than 5 ma) < br >< br > 12 v is less than 50 ma (relay action not less than 5 ma) < br >< br > When the 24 v is less than 30 ma (relay action not less than 5 ma) < br >< br > Working temperature: recommended - 20 ℃ to 60 ℃ (limit working temperature range - 30 ℃, 70 ℃) < br >< br > Load capacity: relay often start mouth maximum load capacity: 0 to 30 v / 10 a, dc ac 0-250 - v / 10 a < br >< br > Relay normally closed port maximum load capacity: dc 0 to 28 v / 10 a, ac 0-125 - v / 10 a < br >< br > Shipping list < br >< br > 1, precise photoswitch module 1 < br >< br > 2, with 30 cm of photosensitive resistance sensor lead 1 only < br >
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