FA?ŵ??߷ץΡ??ȡ?????????CAD?ǹ??פ??ƥϡ????߷פ??ñ?ˡ?PLC?Υ???????פ??ƥ??ե??߷פ??ñ?ˡ?

?ƣ??ŵ??߷ץΡ??? > ?ŵ??????? > ľ????????³?ι?????

?ŵ???????

ľ????????³?ι?????

?񹳤????Ĥ??ä?????ͤ??ޤ???
???λ??ˡ???³??ˡ?ˤ??ľ???????Σ????ब????ޤ???

???Ĥ????񹳤??????³???????ľ????³??serial connection?ˤȤ????ޤ???
???Ĥ????񹳤??¤٤???³???????????(parallel connection)??³?Ȥ????ޤ???

?????Ǹ????ȡ?AND??ľ??ǡ?OR??????Ǥ???

?????ǡ???Ĥ??񹳤?R1??R2?Ȥ??ơ?
ľ??ι????񹳤?Rs ????ι????񹳤?Rp ?Ȥ????


ľ??ι????񹳤ϡ?

Rs=R1+R2

?δط???????Ω???ޤ???


????ι????񹳤ϡ?

1/Rp=1/R1+1/R2

?δط???????Ω???ޤ???


???η׻????????ʬ????Ȥ????񹳤????????ľ??ι????񹳤??????ޤ?????
????ι????񹳤ϡ??¤?ʤ????˶᤯?ʤ?ޤ???