Karamin Da Kofin Yanayi Da Duk Aikace-Aikacen RC da RL ......(由于原文仅提供了一句话，此处的空白表示除标题外无其他内容可翻译。请确认是否需要对标题进行翻译或有更多内容需添加) Karamin Da Kofin Yanayi Da Duk Aikace-Aikacen RC da RL
Zai da Zafi Mai Tsawo?
Mai tsawo – ya fi sani a cikin tattalin kimiyya da na'urori da harufan yunus (tau) – ana amfani da shi a tattalin kimiyya da na'urori don in tabbatar da amsa a kan zabe ta hanyar tara, linear time-invariant (LTI) na'ura. Mai tsawo shine muhimmanci a kan tara LTI na tara.
Mai tsawo ana amfani da shi don in tabbatar da amsa a kan RLC circuit.
Don haka, za a iya bayyana mai tsawo a kan RC circuit, da kuma mai tsawo a kan RL circuit.
Mai Tsawo a Kan RC Circuit
Za a iya nemi wani RC circuit, kamar yadda aka nuna a nan.
Za a fara da capacitor bai ba suka gaba a lokacin t = 0. Ba gaban lokacin t = 0, karamin elektrik i(t) bai faru a kan circuit. Da ake amfani da Kirchhoff Voltage Law a cikin single mesh circuit, za a samu,
Da ake gine sararin daga faduwar lokacin t, za a samu,
Da ake gine sararin daga faduwar lokacin t, za a samu,
A t = 0, capacitor ya kiyaye a matsayin karamin zabe, saboda haka, kafin ake gaba switch, karamin a kan circuit bai faru,
Kafin ake koye wannan balon a equation (I), za a samu,
Kafin ake koye balon a equation (I), za a samu,
Idan muka koye t = RC a equation na i(t), za a samu,
Daga cikin wannan expression, ita ce RC shine lokaci a sekunda da karamin a kan capacitor ya kiyaye zuwa 36.7 percent daga balon da ake faru a lokacin gaban switch.
Wannan term ce mai mahimmanci a kan tatabbataccen halayansu a kan circuits da ke capacitor ko inductor. Wannan term ana kiran mai tsawo.
Saboda haka mai tsawo shine lokacin a sekunda da karamin a kan circuit ya kiyaye zuwa 36.7 percent daga balon da ake faru. Wannan ya fi sonshoni da product of resistance and capacitance value of the circuit. Mai tsawo ana kira da τ (tau). Saboda haka,
A cikin RC circuit mai tsawo ya fi sonshoni da equivalent resistance and capacitance of the circuit.
Za a tattaune mahimmancin mai tsawo a kan detail. Don haka, za a iya plot current i(t).
A t = 0, karamin a kan capacitor circuit bai faru
A t = RC, karamin a kan capacitor bai faru
Za a iya nemi wani RC circuit.
Circuit equations using KVL of the above circuits are,
and
