Schematic Rechargeable Emergency Light Circuit Diagram

First part is used to drop down the 220v ac voltage into 8v regulated dc with the help of transformer and bridge rectifier.

Schematic rechargeable emergency light circuit diagram.

And second part consists of relay and rechargeable battery which is used to lighten the leds during power failure. This led emergency light circuit can be divided into two parts. This circuit automatically turns on the leds when there is no ac. Some emergency light circuit utilizes fluorescent tube but that will consume more power and needs step up voltage from battery power.

When the electric in your home company has been shutted down for maintenance and or shutted down due to short circuit you may need this circuit for backing up your electric. This is the circuit diagram of emergency light included the alarm circuit to show you that there is no power source in your building due to shutted down or short circuit. Go to that page to read the explanation about above circuit design. Here is a circuit diagram of an emergency lighting made with les.

The emergency lighting fixture is composed of a light source a light source driver a rectifier an inverter a battery pack a logo lamp housing something like that. B1 2 5v battery two aa ni cd rechargeable cells wired in series. Emergency light alarm. The following circuit utilize the direct supply from battery and doesn t need step up voltage stage.