Iindaba
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yintoni pcb kwizinto zombane
Kwizinto zombane zanamhlanje, iibhodi zeesekethe eziprintiweyo (PCBs) ziye zaba yinxalenye yenkqubo yoyilo.Ezi bhodi zesekethe ezincinci eziluhlaza zinoxanduva lokudibanisa onke amacandelo ahlukeneyo esixhobo sombane kunye kwaye adlale indima ebalulekileyo kumsebenzi wawo wonke.Njengoko igama licebisa...Funda ngokugqithisileyo -
unako pcb umfundi ukwenza ubunjineli
Njengomfundi we-PCB (iFiziksi, iKhemistri kunye neBhayoloji), unokuziva ngathi ubuchule bakho bezemfundo bulinganiselwe kwimimandla enxulumene nesayensi.Kwaye, emva koko unokuzibuza ukuba ungalandela ubunjineli.Impendulo ngu-ewe, unako ngokupheleleyo!Ewe, ubunjineli bufuna ulwazi lwemathematika kunye ...Funda ngokugqithisileyo -
yintoni i-pcm kunye ne-pcb
Ubunjineli bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bobuchwephesha bukhula ngesantya esimangalisayo.Ngokunyuka kwezixhobo zombane ezinje ngee-smartphones, iilaptops, kunye netekhnoloji yokunxiba, ukubaluleka kweebhodi zesekethe eziprintiweyo (PCBs) azinakuba ...Funda ngokugqithisileyo -
Ngaba umfundi we-PCB angayinika i-JEE Mains?
Ngaba ungumfundi okhethe iPCB (iFiziksi, iKhemistri kunye neBhayoloji) njengemfundo yakho yamabanga aphakamileyo?Ngaba ujonge kumsinga wesayensi kodwa ufuna ukuphonononga ilizwe lobunjineli?Ukuba ewe, unokucinga ngokuthatha uVavanyo lokuNgena ngokuHlangeneyo (JEE).IJEE iqhutywa nguZwelonke...Funda ngokugqithisileyo -
ukuba wenze ntoni emva pcb yesayensi 12
Ukugqibezela uNyaka we-12 nge-Science PCB (iFiziksi, iKhemistri, iBhayoloji) imvelaphi ivakala njengenyathelo elikhulu.Nokuba ucinga ngokulandela amayeza, ubunjineli, okanye ukujonga nje ukhetho lwakho, kukho amanyathelo onokuthi uwathathe ukukunceda ukukhokela amanyathelo akho alandelayo.1. Vavanya amandla akho kunye nent...Funda ngokugqithisileyo -
yintoni ifom epheleleyo yepcb
I-PCB sisishunqulelo onokudibana naso xa uxoxa ngezinto zombane okanye iibhodi zesekethe.Kodwa, ngaba ukhe wazibuza ukuba yintoni ifom epheleleyo yePCB?Kule bhlog, sijonge ukuqonda ngcono ukuba imele ntoni le akhronim kwaye ithetha ukuthini kwihlabathi le-elektroniki.Yintoni iBhodi yeSekethe eprintiweyo?P...Funda ngokugqithisileyo -
Yintoni uyilo lwepcb
Xa kuziwa kwizinto zombane, iibhodi zesekethe eziprintiweyo (PCBs) ziyinxalenye yoyilo kunye nenkqubo yokuvelisa.Ukubeka ngokulula, i-PCB yibhodi eyenziwe ngezinto ezingaqhubekiyo ezineendlela zokuqhuba okanye umkhondo odibanisa amacandelo ahlukeneyo e-elektroniki afana ne-resistors, i-capacitors kunye ne-transis...Funda ngokugqithisileyo -
Ngaba umfundi we-pcb unokwenza i-btech kwisayensi yekhompyuter
Njengomfundi okhethe iFiziksi, iKhemistri, kunye neBhayoloji kwisikolo samabanga aphakamileyo, unokucinga ukuba ukhetho lwakho lwemfundo ephakamileyo lulinganiselwe kwizidanga kukhathalelo lwempilo okanye kwezamayeza.Nangona kunjalo, olu luvo aluyonyani njengoko abafundi bePCB banokulandela uluhlu olubanzi lweedigri zesidanga sokuqala, kubandakanya nezifundo ...Funda ngokugqithisileyo -
yintoni ipcb kwi-ac
Njengoko itekhnoloji iqhubeka nokuhambela phambili, imfuno yeeyunithi zomoya ezikumgangatho ophezulu zonyuke kakhulu.Ukusuka kumakhaya ukuya kumashishini ukuya kwiindawo zoshishino, iinkqubo zokupholisa umoya zibe yimfuneko kubomi bethu bemihla ngemihla.Nangona kunjalo, abantu abaninzi basenokungayazi indima yokushicilela...Funda ngokugqithisileyo -
unako pcb umfundi ukwenza mba
Kukho ukungaqondi okuqhelekileyo kokuba abafundi abane-PCB (iFiziksi, iKhemistri kunye neBhayoloji) imvelaphi abanakuyenza iMBA.Nangona kunjalo, oku kukude nenyaniso.Ngapha koko, abafundi bePCB benza abaviwa abagqwesileyo be-MBA ngezizathu ezahlukeneyo.Okokuqala, abafundi be-PCB banesiseko esiluqilima kulwazi lwesayensi...Funda ngokugqithisileyo -
Yintoni umahluko phakathi iibhodi PCB imibala eyahlukileyo
Iibhodi zesekethe zePCB esihlala sizibona zinemibala emininzi.Enyanisweni, le mibala zonke zenziwe ngoshicilelo ezahlukeneyo PCB solder ukumelana inki.Imibala eqhelekileyo kwi-PCB ibhodi yesekethe solder ukumelana inki ziluhlaza, emnyama, ebomvu, blue, emhlophe, tyheli, etc. Abantu abaninzi banomdla wokwazi, yintoni umahluko phakathi...Funda ngokugqithisileyo -
Ngubani uyise webhodi yesekethe kushishino PCB?
Umyili webhodi yesiphaluka eshicilelweyo yayinguPaul Eisler waseOstriya, owayisebenzisa kunomathotholo ngowe-1936. Ngowe-1943, abantu baseMerika babusebenzisa kakhulu obu bugcisa koonomathotholo basemkhosini.Ngowe-1948, iUnited States yavuma ngokusemthethweni ukuveliswa korhwebo.NgoJuni 21, 1950, uPaul Eisler...Funda ngokugqithisileyo
