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coco243

Dimensionare latime traseu cupru

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Imi spuneti va rog cum se dimensioneaza latimea traseelor de pe circuitele imprimate? Banuiesc ca in functie de curentul ce circula prin ele, dar cum?Multumesc.

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Sunt niște site-uri cu aplicații care calculează exact, în funcție de strat, grosimea cuprului, creșterea maximă de temperatură, etc.Orientativ, pentru cablaj de 0,035 mm, strat exterior (top sau bottom) lățimea e de circa 1mm/1A.

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Multumesc pentru raspunsuri.Thunderer am niste nelamuriri la link-ul ala:1. Ce reprezinta track temperature rise?2. Coper thickness in ce unitate e reprezentat ca nu inteleg ce e "oz"-ul alamultumesc

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1 oz = 0.0347 mmDespre "Track Temperature Rise" nu sunt sigur , dar tradus inseamna ceva de genul : Cat de mult vrei sa se incalzeasca cuprul fata de temperatura cand nu este pus in functiune. ( cand pui temp. mai mica teoretic ar trebuii sa calculeze traseul mai lat , poti sa incerci si sa vezi daca este asa , daca nu atunci am gresit eu )

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