Kedu ihe dị iche n'etiti ihe nkwụnye na chaja?

Kedu ihe dị iche n'etiti ihe nkwụnye na chaja

1. Nkọwa ahụ abụghị ihe achọrọ: ihe nkwụnye bụ ihe mgbanwe interface, ihe ngosi ozi,
ma ọ bụ ngwaọrụ njikọ ngwaike nọọrọ onwe ya nke na-eme ka ngwaike na njikọ eletrọniki jikọọ na ngwaike na njikọ eletrọniki ndị ọzọ. Chaja bụ teknụzụ chaja mgbanwe mgbanwe dị elu nke nwere ọgụgụ isi.
2. Nhazi dị iche iche nke ihe nhazi: ihe nkwụnye ahụ nwere shei, capacitor, transformer ike, chip njikwa, wdg., chaja nwere shei, njedebe ntinye, bọọdụ sekit na-agbanwe agbanwe, ihe eletrọniki, wdg.
3. Ubi ngwa dị iche iche: Ubi ngwa ihe nkwụnye gụnyere ubi ọkụ LED, kọmputa akwụkwọ ndetu, ubi nkwukọrịta dijitalụ, ubi ngwa ụgbọ okporo ígwè, wdg. Ubi ngwa nke chaja gụnyere ụgbọ elu eletriki, ụgbọ ala ndị njem nlegharị anya eletriki, locomotive, forklift eletriki, gwongworo ebuli eletriki, ụgbọ mmiri eletrik na ihe ndị ọzọ.