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TIMER CIRCUIT EXCITING A TIME-DELAY RELAY

Objectives of this experiment:
1. To construct a timer circuit (IC-555) which can excite a time delay relay after a specific time interval after the application of power to the timer circuit.
2. To repeat the same experiment such that the relay contacts close during the time delay period.
Built in regulated power supply: + 5V/300mA
Input Supply: 230 VAC/50Hz mains operated.
Dimension: 27cms x 17cms x 10cms.
Weight: 500gms

Qty :

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