Ngā Āhuatanga o te Taputapu Whakamātautau LEEM-10A o te Hononga PN
Ngā whakamātautau
1. Ka inehia te whanaungatanga i waenga i te ia o te hononga PN me te ngaohiko hononga, ā, me whakamātau tēnei whanaungatanga kia whai i te ture tohatoha taupū mā te tukatuka raraunga;
2. Ka tika ake te ine i te pūmau Boltzmann (Me iti iho te hapa i te 2%);
3. Akohia te whakamahi i te whakakaha whakahaere hei hanga i tētahi kaitahuri iahiko-ngaohiko hei ine i te iahiko ngoikore mai i te 10-6A ki te 10-8A;
4. Ka inehia te whanaungatanga i waenga i te ngaohiko hononga PN me te pāmahana, ā, ka tatauhia te aro o te ngaohiko hononga ki te pāmahana;
5. Te tatau tata i te āputa pūngao o te rauemi haurua-ira (silicon) i te 0K.
Ngā Rārangi Hangarau
1. Pūnaha hiko DC
He pūtake hiko DC 0-1.5V ka taea te whakarite;
He pūtake hiko DC 1mA-3mA ka taea te whakarite.
2. Wāhanga ine LCD
Ōwehenga taumira LCD: 128×64 pika
E rua ngā tohu matihiko o te awhe ngaohiko: 0-4095mV, ōwehenga taumira: 1mV
Awhe: 0-40.95V, Ōwehenga taumira: 0.01V
3. Pūrere whakamātautau
He mea tito mai i te whakakaha whakahaere LF356, te putanga hononga, te potentiometer maha-huringa, me ētahi atu. Kua honoa ki waho a TIP31 me te triode momo 9013.
4. Whakamahana
He whakamahana whakarite parahi mō te poka maroke;
Te whānuitanga whakahaere pāmahana o te thermostat: Te pāmahana rūma ki te 80.0℃;
Te ōwehenga taumira o te whakahaere pāmahana 0.1℃.
5. Ngā taputapu ine pāmahana
Pūoko pāmahana mamati DS18B20
