Takulandilani kumasamba athu!
gawo02_bg(1)
mutu(1)

LEEM-21 Digital Multimeter Assembly Experiment

Kufotokozera Kwachidule:

Chidachi chikufotokozera mfundo yogwirira ntchito ya chip ICL7107 ya manambala atatu ndi theka, komanso momwe mungayezere kuchuluka kwa thupi monga voteji, kukana, ndi mayendedwe apano, ndikugwiritsa ntchito zida zamagetsi, ma shunts ndi ma binning resistors kuti ayeze ma voltage, kukana, ndi mayendedwe apano.Kuyesera kamangidwe kamitundu yosiyanasiyana, kupanga ndi kuyeza mtengo wa hFE wa triode ndi kutsika kwa voliyumu yakutsogolo kwa diode.


Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Main luso magawo
1. Kukaniza: 200Ω, 2KΩ, 20KΩ, 200KΩ, 2MΩ;
2. Mitundu yamakono: 200μA, 2mA, 20mA, 200mA, 2A;
3. Mphamvu yamagetsi: 200mV, 2V, 20V, 200V, 1000V;
4. Ndi AC / DC kutembenuka dera, diode ndi triode kuyeza dera;
5. Muli manambala atatu ndi theka kusinthidwa mita mutu, voteji divider, shunt, chitetezo dera ndi mbali zina;
6. DC magetsi: 0~2V, 0.2A;0 ~ 20V, 20mA;
7. Metal case design, AC 220V magetsi.


  • Zam'mbuyo:
  • Ena:

  • Lembani uthenga wanu apa ndikutumiza kwa ife