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Practical Electrical Tutorials, Safety, and Industrial Solutions
Rectifiers are the circuit which converts AC Voltage to DC voltage. The half wave rectifier is the simplest type of rectifier with a single diode. The output of the rectifier is filtered with a capacitor filter to smoothen.
A diode can be connected in forward and reverse bias with a source. In Forward bias connection, a diode conducts current like a closed switch. Where in reverse bias, a diode blocks current like an open switch.
At the time of developing the PN junction diode, the depletion region is formed. Where free electrons and hole cross the conjunction between P- and N-region and recombine.
A semiconductor is a type of electrical material, which is used in electronic devices like PN junction diode, transistor and many more a replacement for a vacuum tube. The semiconductor can be intrinsic or extrinsic, where extrinsic has N-type and P-type.
Based on electrical resistivity, a material can be divided into three types: conductor, insulator, and semiconductor.
In RLC parallel circuit, resistor, inductor, and capacitors are connected in parallel across Alternating current source. In contrast to the RLC series circuit, the voltage across each component is the same and is taken as reference in the phasor diagram.
RLC Series circuit contains a resistor, capacitor, and inductor in series combination across an alternating current source. The behavior of components can be explained by phasor diagrams, impedance and voltage triangles.
This handbook is a textbook for power electronics Starting from the electronics devices like Diodes, Transistors, SCR and so on. Then Muhammad H. Rashid explains its applications like DC-DC, DC-AC, AC-DC, AC-AC converter.
Phasor diagram in an AC circuit analysis is to represent the phase angle i.e. leading and lagging effect through vector representation. Phasor algebra, polar form, and complex number conversions are also explained.
The author Ned Mohan tried his best to prepare students for industries by providing a broad and depth knowledge of power electronics by giving the gift of “The first course on Power Electronics and Drive”.