Transformerless Power Supply circuit

Transformerless Power Supply circuit

Transformerless Power Supply Circuit We will use a zener diode among other elements to acheive the Transformerless Power Supply circuit. The use of a zener diode means that our power supply will give a current value in a limited range (it will be a maximum and a minimum posible current that the circuit can give). This power supply is designed to be connected to […]

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Autotransformer -  Principle of operation

Autotransformer – Principle of operation

The Autotransformer The autotransformer has only one winding. In this special kind of transformer, part of the winding is common to both the primary and the secondary one. The principle of operation of the transformer is the same as the one of the common transformer, then the relation between input and output voltages and input and output currents and […]

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