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+---- Thread: advantages and disadvantages mains failure alarm circuit in pdf (/showthread.php?tid=38932)
advantages and disadvantages mains failure alarm circuit in pdf - poornima - 10-04-2017
This power failure alarm project is a power supply monitoring device that will trigger a buzzer when the mains supply cuts off. At the same time, the light emitting diode will be turned ON. This device is helpful to inform the loss of power supply to some critical installation such as a pump in a fish tank. Once the buzzer sound, you will know that there is a loss of power supply and actions need to be taken to rectify the situation by providing alternative power supply or relocating the installation.
advantages and disadvantages mains failure alarm circuit in pdf - sanjay lal shah - 10-04-2017
application, advantages and disadvantages of main supply interrupte alarm