?????????μ???
???????????????????????????????????????????????
???????????????????????????????????????????????3???
??????????λ?÷???(F)???????????λ???У?????(mF)????? (??F)/mju:/?????(nF)?????(pF)?????У?1????=1000????(mF)??1????=1000???(??F)??1???=1000??? (nF)??1???=1000???(pF)??
1????????????????????????????????????10 ??F/16V??
2??????С?????????????????????????????????????
??????????
1m=1000??F 1P=1pF????470P=470pF?? 1P2=1.2PF 1n=1000PF??
??????????
??λ???????????????????????????????λ????????λ????????????????Ч?????????λ????????Ч?????????????????????λ????pF???磺
102???????????10??102pF=1000pF??
104???????????10??(10^4)pF=100000pF??
470???????????47pF??
223???????????(22??(10^3))pF????22000pF????
???????????????????????????????????λ??????"9"????????????Ч???????10??-1?η????????????С??

????admin ?????????2018-01-05