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DC 12V Photosensitive Diode Light Sensor Photo-switch Relay Module - NB014

DC 12V Photosensitive Diode Light Sensor Photo-switch Relay Module - NB014

SKU:NB014

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Regular price Rs. 220.00
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  • Working voltage 5V
  • Quiescent Current: 12mA
  • Max Power Dissipation: 72mA
  • Output: From Direct Access to AC 250V10A or DC 30V 10A load

Description:

This module has a photosensitive diode which is the most sensitive to the environment light, generally used to detect the surrounding environment of the brightness of the light. The module in ambient light more than setting threshold value, relay suction close, public end and often start on, when the outside ambient light below the set threshold, relay disconnect, public end and often closed-end on. Public end, often open, normally closed three-port is equivalent to a double switch, relay coil has electric, public end and often start conducting, no power, public end and often closed-end conduction. Light detection, brightness detection, through the potentiometer can adjust the detection of brightness valve points, with relays, can do a variety of brightness detection switches, can control various street lights, automatic opening at night, automatic extinguishing during the day and vehicle supplies control and automation equipment. (Compared with photoresistors, the directivity is better. It can sense the light source in a fixed direction and detect the light in front of the photodiode. It is difficult to detect the surrounding area, so it should be in the function of searching light).

Specification:

  • Working Voltage: 5V
  • Quiescent Current: 12mA
  • Max Power Dissipation: 72mA
  • Output: From Direct Access to AC 250V10A or DC 30V 10A load
  • Environment Temperature: <80 centigrade

Feature:

  • Adopting photosensitive diode sense the strength of the radial, bring their own relay, direct control load
  • Match potentiometer sensitivity adjustment, through the control potentiometer, set start relay valve value, when light in this valve value, module relay suction close, dark in the valve value, relay release, so pick normally open and public end is to control the switch, and then normally closed and public end is to control the switch of the evening
  • With four fixed bolt hole, convenient installation
  • Use wide voltage LM393 comparator
  • Comparators output, Signal is clean, Waveform is good, more than 15mA
  • Match a adjustable potentiometer, it can adjust detecting light intensity

Package Included:

1 x DC 12V Photosensitive Diode Light Sensor Photo-switch Relay Module