Ndeipi Serial kubatana?

Series kubatana - ndiko remubatanidzwa umo zvinhu zvine chokuita chete panguva imwe mugumo. Kutevedzana kunoratidzwa pakuti inosiya chero branching.

Magungano kubatana zviri zvakafanana hwokuratidza pakuti chinoitwa yakafanana kubatana, izvo zvinofanira kuva nodes dzinenge mbiri.

Resistors - Ndiwo zvemamiriro hazvizivi nemishonga. Ivo zvinoshandiswa zvemagetsi sezvi- mutoro kuderedza voltage kana remudunhu ano. Izvi zvinoitwa?

Kana zvakafanira kuti kuderedza kuitika, chinoitwa dzakatevedzana kubatana pakati resistors. Panyaya iyi, magetsi nemishonga nechimwe ndiro uye zvingaitika musiyano zvakasiyana. Zvinofanira kucherechedzwa kuti zvinogona musiyano - ndiro pamwero mukuru voltage inodonha, zvinoenderana pamusoro kurwisa kuti resistor.

Somuenzaniso, mune rimwe dunhu rine voltage pamusoro 220 V ndiyo coils nemishonga iri 1 Ohm. Kana mumwe yayo miviri kuti pasi chokutambudzika, uye wechipiri - zero, chaizvoizvo pachava dunhu pfupi, saka sezvo 1 Ohm - zviri zvishoma. Pachava guru kuitika, kuti coils zvichatsva, uye vakamurova panze nemambure. Kana coils mu dzaitevedzana kuisa resistors maviri 500 ohms, pfupi redunhu haachipo, uye coils achashanda sezvo kuita.

In neiyi kubatana nerimwe bazi dzenzvimbo kuchaita anosiyana, asi voltage achava mumwe chete. Saka, mamiriro kukosha nerimwe mugove novimba nemishonga kuti mugove ichi. zano iri kushandiswa kuwedzera voltage donhwe. Somuenzaniso, kurwisa pamusoro coils rakagadzirirwa 50 B. Kuti vakwanise samambure iyi 220, anofanira kuva yakafanana kununura zvakakodzera nemishonga. Pairi achasika munhu voltage donhwe, uye coils haingasviki kupisa.

Saka, kufanana uye Serial kubatana zvinoshandiswa chaiyo nyaya uye kushandisa nomurayiro Ohm vake.

Kana akaita dzakatevedzana kubatana pakati LEDs, zvakakosha kuyeuka kuti kana kukundikana pane mumwe wavo achafunga kure rose cheni. Sezvambotaurwa, kuitika mumwe panzvimbo breakage kupomera kuyerera yakamiswa uye redunhu raputsika. Kana zvakabatana muna zvakafanana, hazvina basa izvo zvakaita ndiye chakaremara, zvimwe acharamba kupisa.

Kana akatevedzana kuramba uchishandisa chete nemasangano resistors, yaipedzerwa nayo akaenzana zvinobikwa kurwisa maererano uwandu zvinhu.

Kana resistor tsika vakasiyana, ipapo zvachose nemishonga akaenzana vakaverenga resistances nerimwe maatomu akafanana.

Kana zvakabatana muna yakafanana count inoitwa zvishoma zvakasiyana. Somuenzaniso, pane ngetani matatu masangano resistances R1, R2, R3. Kuti tiwane nhamba kurwisa zviri redunhu yakafanana kubatana, zvakakodzera ngaaverenge Verenga reciprocals tsika machechi aya, i.e. akapeta zvikamu zviduku matatu 1 / R1 + 1 / R2 + 1 / R3. Zviduku Zveropa vari kuderedzwa rwakafanana dhinomineta - nokuenzanisa mugumisiro. The zvichiguma chakapatsanurwa iri inverted uye anonzi yokupedzisira ukoshi.

Kuti osimudza nemishonga upi dunhu, zvinokosha kuti Masvomhu nomazvo. Dzimwe nyanzvi vanoedza kunhonga resistors nokuongorora. Zvisinei, kunyange muchiitiko ichi, kanenge nehasha kuziva izvo resistor tsika kungava Zvakanyanya Kunaka Panguva Yepamuviri.