What is Simple Emergency Light Circuit?
An Automatic LED Emergency Light Circuit is designed to turn ON when there is no adequate lighting or f the power supply is cut-off and turn OFF once the main power supply gets back.
Uses of Emergency Light?
An emergency light is a battery-backed lighting device that switches on automatically when a building experiences a power outage. Emergency lights are standard in new commercial and high occupancy residential buildings, such as college dormitories, apartments, and hotels.
Components Required?
1.220V AC Source : 1x
2.51K 1W Resistor : 1x
3.Diode : 1x
4.22K Resistor : 1x
5.10uf Capacitor : 1x
6.5.6K Resistor : 1x
7.2N3906 Transistor : 1x
8.BD140 Transistor : 1x
9.5V DC Power Supply : 1x
10.10R 1W Resistor : 1x
11.LED : 1x