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Sesebelisoa sa Teko sa LEEM-10 sa Litšobotsi tsa PN Junction

Tlhaloso e Khutšoanyane:

Mohlala o theko e tlaase


Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Liteko

1. Ka mocheso o tšoanang, lekanya litšobotsi tsa forward volt-ampere tsa PN conference 'me u bale Boltzmann constant;

2. Motlakase wa pele I o ntse o sa fetohe, moedi wa VT wa motlakase o ka pele wa kgokelo ya PN o a balwa, kutlwisiso e a balwa, mme bophara ba lekhalo la lebanta la thepa ya kgokelo ya PN e lekantsweng bo a hakanyetswa;

3. Teko ea ts'ebeliso: sebelisa khokahanyo ea PN e fanoeng ho lekanya mocheso o sa tsejoeng;

4. Teko e ncha: Ho ya ka data ya teko, hakanya hore na hona jwale ya ho satalla e ka morao ke efe ya kgokelo ya PN.

5. Teko ea ho hlahloba: Hlokomela tšusumetso ea boholo ba motlakase o kopaneng.

 

Litekanyetso tsa mantlha tsa botekgeniki

1. Mefuta e fapaneng ea likhokahano tsa PN tse nang le liphutheloana, ho kenyeletsoa lipeipi tsa silicon, lipeipi tsa germanium, li-transistors tsa NPN, jj.;

2. Mefuta ea tlhahiso ea hona joale ke 10nA~1mA, e ka fetoloang ka likarolo tse 4, phetoho e nyane: bonyane 1nA, motlakase o khannang

Hoo e ka bang 5V, tlola mantsoe ≤ lentsoe le le leng/motsotso;

3. Khanyetso e phahameng ka ho fetisisa ea voltmeter ea dijithale ea linomoro tse 4-1/2 e inehetseng, maemo a mabeli a khanyetso ea kahare: 10MΩ, boemo ba khanyetso bo phahameng ka ho fetisisa (bo fetang 1GΩ), sebaka sa tekanyo: 0 ~2V, qeto: 0.1mV; ho se tsitse ha tekanyo: 0.1% ± mantsoe a 2.

4. Mocheso oa liteko: mocheso oa kamore ~99℃, thermometer ea dijithale: 0~100℃, qeto 0.1℃;

5. Ho kenyeletsoa le hitara ea motlakase, flaske ea Dewar le beaker.


  • E fetileng:
  • E 'ngoe:

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