Mô đun cảm biến ánh sáng 5V 12V 24V tại Lotte Market

Giới thiệu Mô đun cảm biến ánh sáng 5V 12V 24V tại Lotte Market

The light control detection delay module is used to trigger the relay when there is light, and has a delay disconnect function. It is equipped with a multi-turn precision adjustable potentiometer. The sensitivity and delay can be adjusted to the appropriate range, and the application is super stable;
When this module senses the light or the light is dark, the relay is closed! ! !

Product Usage:
Automatic light detection, brightness detection, the detection brightness valve point can be adjusted through the potentiometer, and with its own relay and delay function. When the light is brighter than the brightness adjusted by the potentiometer, the relay switch is automatically turned on and has a delay time. Function, can do various light detection alarms, light control delay switch, brightness detection switch, can control related equipment through light control, the product has the functions of adjustable delay and light sensitivity, and the light sensor does not flicker. (Compared with photoresistor, it has better directivity, it can perceive the light source in a fixed direction, and detect the light directly in front of the photodiode. It is difficult to detect the surrounding area. It is often used for the light-seeking function)

product description:
1. The products are controlled by imported chips, and the quality is stable and reliable;
2. The power supply part has diode protection, filter capacitor and anti-interference capacitor and 7805 voltage regulator chip, which can provide stable voltage and prevent the module from burning out when the power supply is reversed;
3. The product is equipped with a precision adjustable potentiometer to better adjust the sensitivity and delay time;
4. There are power instructions and relay pull-in instructions;
5. The module is equipped with a high-power relay, which can control a 10A current load;
6. The module comes with a photodiode sensor;
7. The module has a delay, and the delay time can be adjusted to solve the flicker problem of the relay when the light is critical.
8. Module size: 63.5x38.5x18.5mm

Performance parameters:
1. Power supply: DC5V DC12V DC24V
2. Quiescent current 12mA 15mA 12mA
3. Power consumption 72mA 45mA 28mA
4. Relay load capacity: 250V 10A (AC) 30V 10A (DC)
5. Ambient temperature: <80 degrees
6. Delay range: plug in S2. Delay 1-20 seconds adjustable, without S2, 1-200 seconds adjustable.

The role of delay in the module:
When the light is at the set critical point, the light does not suddenly turn to a bright state, but slowly changes from dark to bright. If there is no delay, the relay will have a flickering problem. After the delay is added, this problem can be avoided The occurrence of this makes the relay work stable and reliable.