Mode1 - power supplies , Electrical Engineering

Mode1

When the positive  pulse  from PWM  is applied to the transistor Q shown  in figure  it gets  turned  on. In  this condition current  flows  through  transistor Q and.

Inductor L. Inductor  stores the energy. Diode D is reverse biases in mode 2. If  the transistor Q  is supplied  with negative pulse  it gets turned off and  inductor  reverses its polarity.  Now diode  D is  forward biased with  negative polarity  of inductor.

Posted Date: 4/3/2013 1:08:11 AM | Location : United States







Related Discussions:- Mode1 - power supplies , Assignment Help, Ask Question on Mode1 - power supplies , Get Answer, Expert's Help, Mode1 - power supplies Discussions

Write discussion on Mode1 - power supplies
Your posts are moderated
Related Questions
Load Balancing and Load Management It has been observed in which the load on all three phases of a distribution line and between the feeders is not balanced. This output in in

Why earthing is required for any electrical equipments, domestic installation and service building etc? For TL coaches what is the minimum I.R. value needed for new wiring? An

Distribution: This has been recognized as the most critical segment of the electricity business. Here the NEP calls for proper restructuring of distribution utilities for achi

Thermal noise This is the most significant noise in an ampli?er. It is produced by random movements of electrons in the resistors. This is caused by the ?uctuations in the volt

application of newtron therome

Explain Hall effect. Consider a slab of material wherein there is a current density J resulting by an applied electric field Ex in the x- direction. The electrons will drift al

A three-phase, wye-connected, cylindrical-rotor, synchronous motor, with negligible armature resistance and a synchronous reactance of 1.27 per phase, is connected in parallel wit

Q.  Define coil pitch, Back pitch, front pitch, pole pitch, commutator pitch, resultant pitch, Multiplex winding and degree of Re-entrant of a winding, with respect to a D.C. mach

What is 16-bit ISA? Compare it with 8-bit ISA bus. The only difference among the 8 and 16-bit ISA bus is that other connector is attached behind the 8-bit connector. This 16-bi

Service standards: The forum of regulators (constituted through the central government for consistency in regulation in the area of distribution) will decide the basic framewo