Showing posts with label What is Inductor ? (Inductor kya he?). Show all posts
Showing posts with label What is Inductor ? (Inductor kya he?). Show all posts

Tuesday, June 19, 2018

What is Inductor ? (Inductor kya he?)

Inductor ek passive electronics component he jo kisi electrical energy ko magnetic field ke roop store krta he 
An Inductor is a passive electronic component that store electrical energy in the form of magnetic field in the circuit.

Inductor ke khoj krta Joseph Henry he. 
Jab kisi bhi conductor wire me koi current flow hoti he to conductor ke charo traf ek magnetie field generat ho jata (Means conductor ek chumbk ki trh kam krne lgta he). Isi base pr inductor ka nirmad kiya jata he.

Inductor ke magnetic field generat krne ki prosess ko Inductance kha jata he. Inductor ko 'L' se demote kiya jata he. Iski Unit (Matrk)  Henery (H)  he.
For example -  1H, 20 mH,  100uH etc. 
 Ise hindi me प्रेरक khte hai.
Inductor ka Electronic symbol v 3D figure niche diya he. ⬇️⬇️

Symbol of fixed inductor

Symbol of variable inductor

  • Inductor



Use of Inductor - 
  • Oscilattor bnane me 
  • Filters bnane me 
  • Current smooth krne me
  • Resonator me
  • Tuned circuts me 
  • Scientific purpose ke liye  etc.      
   
Toroid type inductor 


Inductor ke apne iss gun ke kard isee bnaii jane wali chije niche di he 
Transformer bnane me
Relay bnane me 
Motors bnane me 
Electricity generate krne me Turbine me etc. 

Main point for Inductor 🤔🤔🤔🤔🤔
  • Ek inductor DC ko pass krta he or AC ko block krta he. Mtlb DC ke liye short circut v AC ke liye open circuit ka kam krta he. 
  • Inductor Electromagnetic Inductance ke sidhant pr work krta he.
  • Agr kisi inductor se current pass hoti he to vh ek magnet bn jata he. Tatha vh iron se bni chijo ko apni or attract krta he.
  • Agr kisi winding se current flow hoti he or uske njdeek koi doosri winding late he to dossri winding me mutual inductance utpnn ho jata. Pr esa winding pr AC current gujarne pr hota he.
  • Jab inductor ko emf. diya jata he to vh kafi lmbe time ke liye charge ho jati he. 
  • Jab kisi coil me DC current pass hoti he to coil ke surrounding ek constant(Na privrtan hone wala)  megnetic field generate hota he or AC ke pass hone pe ek variable megnetic field utppn hota he 
   
Variable Magnetic field ki matra ko Magnetic flux khte he ise Φ se denote krte he.
Hence 
 Quantities of inductance.      L =  Φ/I

Other name of inductor 
Coil,  Chock, Filter, inductor 

Construction of inductor - 
Inductor ko kisi core (jese ferrite core) ke charo or kisi wire se winding krke banya jata he.  Application or power or inductance ke adhar pr inductor ka constitution alag alag treeke se kiya jata he. Jese Rode type inductor, Toroid type inductor etc.
Is parkar inductor ko fixed or variable dono parkar ka bnaya jata he.

Dependents of inductance - 

  • Number of turns of wire
  • Lengh of  wire 
  • Radius of wire 
  • Radius and lenth of coil 
  • Core 
  • Physical properties of wire and core.

Note -                                                                        1H    =  10^3 mH  = 1000 mH                            1H.     =  10^ 6 uH  = 1000000 uH               1mH   =  10^ 3 uH  = 1000 uH


Inductor  ko resistor ki trh series me do ya do se adhik inductor  connect kr  uska inductance bdhaya jata he v parallel me connect kr  inductance ko ghtaya jata he.

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