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Dumb Switch or Smart Switch
Kannappan Chettiar & 2 min Read
All electronic devices require some form of electrical power. Many devices use stored energy in batteries to deliver power to the load. While batteries are o ered in standard sizes, sometimes the application requires a custom power pro le for transient power demands, or variable loads with respect to time.
For example, consider the inrush current required to start an electric motor. To start this motor from a battery, the battery must be able to supply a large current at the beginning of the cycle, even though it will not need to maintain this current through the motor’s operation. Therefore, the battery system must be con gured to provide this starting inrush current.
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