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 Electronics Engineering  |  Question 2 of 91    Print  
what is the main application of scr in electronic field as well as in software field?

  
Total Answers and Comments: 5 Last Update: July 23, 2007     Asked by: suraj 
  
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July 24, 2006 20:31:17   #1  
LOHITHKSCHALAM        

RE: what is the main application of scr in electronic ...
scr {SILICON CONTROLLED RECTIFIER} IS USED AS STATIC POWER CONVERTER IN ELECTRONICS AND ELECTRICAL FIELD.......
 
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January 02, 2007 12:51:25   #2  
rajul saini        

RE: what is the main application of scr in electronic ...

 RE: what is the main application of scr in electronic .

hi frnd,

scr silicon controlled rectfier is our power electronics device.having two transistor pnp & npn in its arch. uses in electronics to control the current. three pin anode,cathode & gate.gate is used to control the current.


 
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January 12, 2007 08:17:06   #3  
s.ramakrishnan        

RE: what is the main application of scr in electronic ...
SCR is a power control rectifier as well as it is used as a current control device . it is used in the starting current limiting purposes
 
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February 21, 2007 00:55:59   #4  
vikibadani        

RE: what is the main application of scr in electronic ...
dear friend
SCR has many uses in the field of electronics,namely it can be used for varied purposes from filtering, rectifying to high power switching.
it is also used in soft starters for motors and in choppers.
apart from these scr has many other uses in power electronics.

 
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July 23, 2007 06:52:49   #5  
siddarth        

RE: what is the main application of scr in electronic ...
SCR is a rectifier, we use this in power handling applications .
By varying on time and off time of the scr i.e by giving the pulse to its gate, we can vary the average out put power from the main power supply to the required device .

software part 
we can use microcontroller and write a programme so that to generate required pulses to control the SCR.

 
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