PCB Kya Hai: Printed Circuit Board Ki Puri Jankari
PCB Kya Hai: Printed Circuit Board Ki Puri Jankari
Dragon City #1 ilovemodz
Prastuti
Electronics mein ek mahatvapurna aur prachalit samagri hai "Printed Circuit Board" ya PCB. PCB, electronic components ko ek sath jodne aur interconnect karne ke liye ek nirmoolak samarthan aur wiring pradan karta hai. Isne electronics mein kranti la di hai, kyun ki yeh kaam mein pahle istemal kiye jane wale point-to-point wiring prakriya ko badal kar, adhik visvasniya aur sakriy banaya hai.
PCB ka Samikaran
Printed Circuit Board mukhyatah electric conductors, metal interconnects, insulators, aur doosre components, jaise diodes aur resistors se bana hota hai. Ye components ek design ke anusar board ke surface mein copper tracks ke roop mein etched hote hain. PCBs ka upayog itna vyapak hai ki hum iska rojana istemal humare aas-paas ke vibhinn upkaranon mein dekhte hain, chhote se consumer devices se lekar bade vyavsayik machines tak.
PCB ke Prakar
PCBs mukhyatah ek non-conductive padarth se bane hote hain, jaise ki fiberglass ya glass-reinforced plastics, jisme copper traces electrical pathways ke roop mein kaam karte hain. PCBs ke design vibhinn ho sakte hain aur kai prakar ke hote hain:
1. Single-layer PCB: Sabse sadharan prakar, jisme copper traces ek side par hote hain.
2. Double-layer PCB: Copper traces dono taraf hote hain, jinhe vias dwara ek dusre se joda jata hai, jo complex designs ke liye upayogi hota hai.
3. Multi-layer PCB: Ye boards kai copper layers se bane hote hain, jinhe insulating padarth se alag kiya jata hai, jisse gambhir aur samriddh designs bante hain.
4. Flexible PCB: Ye neele hone ki kshamata wale PCBs hote hain, jo wahan zaroori hote hain, jahan narmi ki avashyakta hoti hai.
5. Aluminium-backed PCB: Ye PCBs ek aluminum layer ke saath hote hain, jo shreshth tap vidyut prasaran aur uchit thermal transfer ki suvidha pradan karta hai, isliye inka upayog LED lighting aur power electronics mein hota hai.
PCB ke Prayog
PCBs ka istemal vibhinn udyogon mein hota hai, jaise ki:
1. Consumer Electronics: PCBs smartphones, televisions, digital cameras, aur computers jaise devices mein paye jate hain.
2. Automotive Industry: Aaj ke vehicles mein electronic control par adhik nirbhar hota hai, isliye PCBs indicators, headlights, aur brake lights jaise alag-alag components mein istemal hote hain.
3. Medical and Health Care: PCBs medical diagnostic, treatment, aur monitoring devices mein mahatvapurna bhoomika nibhate hain, jahan high-density interconnect PCBs aur flexible base materials ka istemal hota hai.
4. LED Lighting: PCBs LED lighting applications mein mahatvapurna hote hain, kyun ki yeh tap nirmiti ko asaan banate hain aur compact circuits banane ki suvidha pradan karte hain.
5. Industrial Machinery: PCBs ko audyogik swacchalan, control systems, aur vibhinn machinery ke components mein istemal kiya jata hai.
Samanvay
Printed Circuit Board, aadhunik electronics ka ek avashyak aang hai, jo hume vyavsayikata, vishvasniyata aur prakriya mein sudhar lane mein madad karti hai. Chhote se consumer electronics se lekar gambhir vyavsayik machines tak, PCBs ne electronics duniya ko krantikari roop se badal diya hai, jisse hum takniki se judne ka naya tarika mila hai, sath hi unke prformance aur visvasniyata ko bhi sudhara gaya hai.
Sankshipt Sandarbh:
1. SparkFun Learn: PCB Basics - SparkFun Learn [[1](https://learn.sparkfun.com/tutorials/pcb-basics/all)]
2. TechTarget: Printed Circuit Board (PCB) - Definition [[2](https://www.techtarget.com/whatis/definition/printed-circuit-board-PCB)]
3. Digital Thinker Help: Uses and Applications of PCB [[3](https://digitalthinkerhelp.com/uses-and-applications-of-pcb/)]
4. EMSG: Top 10 Applications for Printed Circuit Boards (PCBs) | EMSG [[4](https://emsginc.com/resources/10-common-pcb-applications/)]
5. Circuit Digest: Basics of PCB [[5](https://circuitdigest.com/tutorial/basics-of-pcb)]
6. Custom Materials: What is a PCB and Why Do We Need Them [[6](https://custommaterials.com/what-is-pcb/)]
7. Cadence PCB: What is the PCB Fabrication Process? An Introduction [[7](https://resources.pcb.cadence.com/blog/2019-what-is-the-pcb-fabrication-process-an-introduction)]
8. Versae: 55 Examples Of How A PCB Is Used In Everyday Life [[8](https://versae.com/examples-how-pcb-used-everyday-life/)]
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