KichTuDocLap (34).pdf

# KichTuDocLap (34).pdf - Đồ án điện tử công...

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Đồ án đ i n t công su t 33 -Chän s¬ bé chiÒu cao cuén thø cÊp h 1 = h 2 =22,147(cm) -TÝnh s¬ bé sè vßng d©y trªn mét líp 2 e 22 2 h 22,147 W .k .0,95 74,35 b 0,283 = = = (vßng) 75 (vßng) -TÝnh s¬ bé sè líp d©y quÊn thø cÊp 2 12 22 309 75 W n 4,12 W = = = (líp) Chän sè d©y quÊn thø cÊp n 12 = 5(líp). Chän 4 l p ®Çu cã sè vßng 75 vßng, cßn l p thø 5 cã : 309 - 4.75 = 9 (vßng) ChiÒu cao thùc tÕ cña cuén thø cÊp 2 lc 2 e W .b 75.0,283 h 22,34 (cm) k 0,95 = = = § êng kÝnh trong cña cuén thø cÊp
• Spring '16
• Stephanie Moore

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