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pcb layoutfile:///D|/bak/study/Pcb%20layout.txt
PCBè() 2004-3-25
° ±¤ù±±êè±° à°(46°8)°ù÷± ¤°± ×íó ±÷è°°¨é ×±°× èPCB±ùùרװ(± ±±)×è ìò°±íפá 1×è°°×2ù -í3a3bùèì°±-× ÷¤°±×÷ °±è××é ò÷¨×÷×ר° ×à×±ìé±×±×àí á×±° ÷(12A/D×÷MCP32022.5VMCP4125)°×à ±á×- 3a3bù¤45ù¤±± è×-¨è×ò×÷÷ ×±× ÷×±ü° ±×üù××di/ dt§ °×ר±¤ ì÷°§°°¨ ü±éר°
1 ×3ù-íè°
file:///D|/bak/study/Pcb%20layout.txt (1 of 3)2006-6-26 14:07:55
file:///D|/bak/study/Pcb%20layout.txt
2 ×3ù-íè°×
3a 1245-í
3b 1245-í
±÷è ÷è×ù± 1. × PCB×±è×-é¨ò ×í§í°±à × 2. ± 3. (6) ¨¨÷6× ù÷×U1U2×-45×ò ù× 4. ×÷÷-÷ ×÷±×÷à±ó± ó§×èò× V = Ldi/dtVúúLò× di×÷÷±dt±×è°ìV= RI, VúúRò××è I×÷÷±- ÷ò×±± () 5. ÷÷-÷ àáìú± àò×V = Ldi/dt ò××èV = RI ×÷ù ò×-÷±±á±
4 ¤×3ù-íè°
5 ¤×3ù-íè°×
file:///D|/bak/study/Pcb%20layout.txt (2 of 3)2006-6-26 14:07:55
file:///D|/bak/study/Pcb%20layout.txt
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