Ukuba ufuna i umbane ongenamandla kwilabhoratri yakho ye-elektroniki, ke apha ungabona okona kulungileyo onakho ezandleni zakho. Ngale ndlela, akuyi kufuneka uthenge iibhetri, iibhetri, okanye iadaptha kwiprojekthi nganye oyenzayo, kodwa unokuzondla ngokulula ngomthombo wakho, uhlengahlengiso lombane olufunayo zixhobo. Isixhobo esinye kuzo zonke iiprojekthi zakho zomenzi kwaye esingenakusilela kuyo nayiphi na ilabhoratri ezihloniphayo.
Ukubonelelwa okungcono kwamandla
Abona mandla alungelelanisiweyo angcono onokuwafumana ngexabiso elinoqoqosho zezi zilandelayo sicebisa:
I-6KW Programmable WSD ene-110-220V yomlawuli
Yahosi Programmable nge 0-110V imveliso
Ivytech Programmable Professional ukuchaneka okuphezulu
I-RIGOL DP813A 200W
Ubonelelo lwaMandla oMbane oluLungiselelwayo
PeakTech 6181 itshaneli ezimbini 0-30V
SPE6053 itshaneli enye ecwangcisiweyo yobonelelo lwamandla
I-NICE-MANDLA elungiselelwe ukusuka kwi-0-120V
Eventek amandla ombane 0-30V
Yintoni umbane ongenamandla?
Kwiiblogi zethu zangaphambili, sele siyigubungele indlela unikezelo lwamandla. Apha siza kugxininisa kwiinguqulelo eziluzizi. Izibonelelo zamandla ezihlengahlengiswayo ziyafana neziqhelekileyo, ngaphandle kokuba zikuvumela ukuba uhlengahlengise ii-voltages kunye nemisinga endaweni yeziphumo nje. Uyakwazi ukulungelelanisa i-voltage ukusuka kuluhlu lwee-voltages, endaweni yokuba ube nesethi ye-3v3, 5v, 12v, njl. Ke unokukhetha i-voltage oyifunayo endaweni yokuba ube nesiphumo esisisigxina.
Indlela yokukhetha okulungileyo ngokweemfuno zakho
Ukuba ufuna ukukhetha unikezelo lwamandla olulungelelanisiweyo kwilabhoratri yakho, kuya kufuneka ubeke ingqalelo kwezi ndlela zilandelayo:
- Bhajethi: Yeyona nto ibalulekileyo, kuba ufuna unikezelo lwamandla aphezulu olucimekileyo, kuya kufuneka ulungelelanise nemali ekufuneka uyityale. Oku kuya kukunceda ukhuphele iimodeli ezininzi eziwela ngaphandle kwebhajethi yakho kwaye ugxile kwezo zingaphakathi.
- Iimfuno: into elandelayo kukuhlalutya ukuba kutheni uyifuna, kuba oku kubalulekile ukuseka iimpawu ekufuneka unikezelo lwamandla oluhlengahlengiswayo lube nazo:
- Uluhlu lwamandla ombane weDC Yintoni oyifunayo kwiprojekthi yakho? Kukho ukusuka ku-0-5V ukuya ku-0-60V okanye ngaphezulu.
- Ubuninzi bangoku okanye ubunzulu imveliso evumela. Oku kuya kugqiba amandla, ekubeni P = V · I.
- Uzinzo yamandla anikezelweyo, aya kuxhomekeka kumgangatho womthombo ngokwawo. Ukongeza, uhlobo lukwaphembelela, kuba umgca ocwangcisekileyo unika iziphumo ezingcono.
- Imijelo efunekayo ukondla iiprojekthi ezininzi ngaxeshanye. Ngale ndlela, unokondla iisekethe ezininzi nganye ngeemfuno ezahlukeneyo zombane. Umzekelo, kukho imithombo yetshaneli enye, 2, 3, 4, njl.
- Uhlobo lonikezelo lwamandla olucimekileyo:
- Iprogrammable vs. non-programmable: ezo zingacwangciswanga zilula, ngelixa ezo zicwangcisiweyo zintsokothile ngandlel’ ithile, kwaye zinesoftware enokudityaniswa ukulawula iiparamitha ezithile.
- Tshintshiwe vs Linear: Iilayini zikhulu kwaye zinzima, malunga ne-50% esebenzayo, zidinga iinkqubo zokupholisa ezinamandla ngakumbi, zivelisa ingxolo kunye neengqungquthela kwiziphumo, zisebenza kumandla aphantsi, i-voltage kunye nangoku xa kuthelekiswa noTshintsho, kwaye Ngokuqhelekileyo zibiza imali encinci. Ngakolunye uhlangothi, ezitshintshiweyo zihlangene ngakumbi kwaye zikhaphukhaphu, kunye nokusebenza kwamandla angama-90%, kunamandla amakhulu, amandla ombane kunye nokuvunywa ngoku, ukumelana ngakumbi nokuhla kwamandla ombane kunye nokuphazamiseka, kunye neendleko eziphezulu, ngaphezu kokuvelisa kakhulu. yengxolo kunye ne-ripple kwimveliso, kwaye ibe nomsebenzi ongazinzanga.
- Ibhanti: Kukho iintlobo ezininzi, ezinye zezona zibalaseleyo njenge-Eventek, kodwa ayisiyiyo yodwa esemgangathweni. Kukhetho lwethu siye sacebisa ezinye zeempawu ezilungileyo onokuzisebenzisa njengereferensi yokuthenga kwakho.
- Ukuhambelana: Ukuba ziyacwangciswa kwaye unesoftware, kubalulekile ukubona ukuba zeziphi iinkqubo zokusebenza ezixhaswa ngumbane, kuba uninzi lwezeWindows. Ukuba une-GNU/Linux, macOS, okanye ezinye iinkqubo zokusebenza, awuzukufumana izixhobo zombane ezicimayo zifumaneka ngokulula.