Tag: AC
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4. Capacitors
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Capacitors charge and discharge quickly. Charging and discharging depend on the capacitance of the capacitor. In contrast to an inductor which keeps the Current constant, Capacitor keeps the Voltage constant. How does a capacitor maintain a constant voltage? Capacitor is made of […]
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3. Inductors
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Same as the coil used in the previous notes. The Inductor is a coiled conductor usually a copper wire. An Inductor connected across a DC voltage source from the circuit below has a current flow across the Inductor coil. This generates a Magnetic […]
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1. DC/AC(1 Phase and 3 Phase) Power Supply
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DC Supply DC is straightforward. In a DC power supply, the current flow only in one direction, between the negative Cathode and to positive Anode. When any load (like a resistor or an LED) is connected across a battery, the current flows […]