Nnwale Mgbakọ Multimeter Dijitalụ LEEM-21

Nkọwa Dị Mkpirikpi:

Ngwaọrụ a na-akọwa ụkpụrụ ọrụ nke mgbawa mgbanwe analog-site-dijitalụ atọ na ọkara ICL7107, na otu esi atụ ọnụọgụ anụ ahụ dị mkpa dịka voltaji, nguzogide, na ụkpụrụ ugbu a, ma na-eji ihe nkesa voltaji, shunts na binning resistors tụọ voltaji, nguzogide, na ụkpụrụ ugbu a. Nnwale nhazi ndọtị oke, chepụta ma tụọ uru hFE nke triode na uru mbelata voltaji n'ihu nke diode.

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Nkọwa Ngwaahịa

Akara Ngwaahịa

Isi teknụzụ paramita
1. Oke nguzogide: 200Ω, 2KΩ, 20KΩ, 200KΩ, 2MΩ;
2. Oke dị ugbu a: 200μA, 2mA, 20mA, 200mA, 2A;
3. Oke voltaji: 200mV, 2V, 20V, 200V, 1000V;
4. Site na sekit ntụgharị AC/DC, sekit nha diode na triode;
5. Nwere isi mita atọ na ọkara agbanwere agbanwe, nkewa voltaji, shunt, sekit nchekwa na akụkụ ndị ọzọ;
6. Ọkụ DC: 0~2V, 0.2A; 0~20V, 20mA;
7. Nhazi nke ihe mkpuchi ígwè, ike AC 220V.

Nke gara aga: Nnwale Mgbanwe na Nhazi Mita Eletriki LEEM-20 (Milliammeter)

Osote: Nnwale Nlereanya Nguzogide Anọ nke LEEM-22

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