ྼ୦ɚ ཥ౺ٙਿ͉Ꮠ͜ 15 ɧ ᗫٝ識 (ɓ) ᕐ༱ɿટࠦཥ౺(BJT) BJT ཥ౺݊͟ɧᄴٙ̒ኬהϓdᄴѩணϞɓટ໔dνڌ 2-1 הͪdE މ࢛ટ໔iB މਿટ໔iC މණટ໔f ڌ 2-1 ཥ౺ٙிeୌၾྼྡ ! BJT ཥ౺ ᗳۨ NPN (9013) PNP (9012) ி ཥ ༩ ୌ ྼ ྡ ෧ᇭ܆ༀ 金᙮܆ༀ (ɚ) ཥ౺ණतϜᇞၾණ༩ࠋ༱ᇞ ྡ 2-1(a) ཥ༩ྡ ྡ 2-1(b) तϜᇞଡ଼