Fly back converter - power supplies, Electrical Engineering

Fly  Back Converter

In fly  back  converter an inductor is used is  primary winding of transformer.

Inductor  stores  the energy when  unregulated DC  input is given  to the circuit  with turning ON the transistor  Q. In  this condition a voltage appears across the  primary of transformer. Due  to this voltage an indicated voltage  appears across  the secondary  of transformer  which  gives rectified output  through diode D2. When Q is OFF inductor  releases its energy through  diode D1 and capacitor C.  A resistor R is used across the capacitor C to limit the current when  capacitor  C discharges. The power is dissipated in this resistance in each cycle, when  diode D1 is OFF. The  regulated DC output  is obtained at the output  terminal of the circuit.

Posted Date: 4/3/2013 12:50:37 AM | Location : United States







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

Write discussion on Fly back converter - power supplies
Your posts are moderated
Related Questions
What is RXD? RXD- Receive Data Input This input pin of 8251A gets a composite stream of the data to be received by 8251A.

(a) Which one of the four digital-to-analog conversion techniques (ASK, FSK, PSK or QAM) is most susceptible to noise? Explain your answer. (b) Given the bit pattern 01001110,

Q. Explain polyphase induction motor? The polyphase induction motor operates with polyphase alternating current applied to the primary winding, usually located on the stator of

The superposition theorem states: 'In any network made up of linear resistances and having more than single source of e.m.f, the resultant current flowing in any branch is the

why we are going to realization of digital filter after finding the H(z).

The purpose of this experiment is to introduce you to a powerful 80x86 assembly/machine language utility called DEBUG. Preparing Your DEBUG Environment If you have an older


Voltage is referred as Potential difference among two points. Potential means its force. I think so.voltage defination is 100% correct.

Q. Draw and explain a differential circuit A differentiator is a high pass RC circuit having a very small time constant. It is a circuit which gives an output voltage proportio

Q. For a p-channel JFET in its active region, specify the polarities of voltages and the directions of conventional currents.