1. TSEEM CEEB TSHUAJ RAU KEV SAIB COV VUAM
Tam Sim No & Voltage Rating: Xyuas kom lub davhlau ya nyob twg tuaj yeem tswj hwm koj lub system qhov kev xav tau hluav taws xob.
Tus yam ntxwv: "Rau siab - Cov ntawv thov tam sim no (piv txwv li, 50 tus me) {{4 {{} {{rwb thaiv tsev."
Hlau Galaute Compatibility: Phim lub davhlau ya nyob twg rau cov xaim xaim loj (piv txwv li, tsis muaj AWG 22-16).
Tus yam ntxwv: "Siv cov kev sib tw crimin cim rau AWG 10 yog tias koj cov kem hlau xaim yog 2.6mm."
Ib puag ncig ib puag ncig:
Dej: Xaiv rau Waterproof (tshav kub - de foob) lossis corrosion} {{{{{2} plated).
Kev co: Xaiv cov terminals (piv txwv li, deutsch dt series) lossis cov uas muaj kev nyem nyem.
Kev Sib Txuas Hom:
Ntsia hau ntswj: Zoo tagnrho rau kev nyab xeeb, rov siv tau sib txuas (piv txwv li, Phoenix tiv toj).
Caij Nplooj Hlav Clamp: Ceev - Txuas rau cov xov hlau khoom (piv txwv li, wago qib kascher).
Crimr Terminals: Mus tas li, muaj siab {- Kev ntseeg tau rau cov xov hlau tawm (piv txwv li, nplhaib, lossis cov pob tw, lossis cov pob tw).
Khoom:
Tooj liab(kev ua haujlwm siab) vs.Tooj daj(ruaj) vs.Tooj dawb(lub teeb yuag).
Rwb thaiv tsev: PVC (kev siv dav) vs. Nylon (siab temp).
2. Hom davhlau ya nyob twg & cov ntawv thov
| Ntaus | Hmong npe | Raug siv cov ntaub ntawv |
|---|---|---|
| 环形端子 | Lub nplhaib davhlau ya nyob twg | Kev ruaj ntseg ntsia hlau / hlau sib txuas (piv txwv li, hauv av). |
| 叉形端子 | Diav diav (Spade) davhlau ya nyob twg | Semi -} mus tas nrho cov ntsia hlau sib txuas (yooj yim tshem tawm). |
| 针形端子 | Tus pin davhlau ya nyob twg | PCB lossis txuas cov khoom sib txuas (txiv neej / poj niam). |
| 对接端子 | Taub qab splice | Koom nrog ob lub xov hlau xaus - rau - xaus. |
| 公母端子 | Txiv Neej / Poj Niam Disconnect | Ceev - Txuas cov ntawv thov (piv txwv li, kho tsheb). |
| 接线端子块 | Terminal thaiv | Muab ntau cov xov hlau ntau yam hauv kev tswj vaj huam sib luag. |
3. Piv txwv cov txheej txheem xaiv ua lus Askiv
Txhais kom meej:
"Peb xav tau lub davhlau ya nyob twg rau 12V DC, 20a, nrog wetg 12 stranded hlau nyob rau hauv ib puag ncig huab cua."
Xaiv Hom:
* "A tinned tooj liab nplhaib davhlau ya nyob twg nrog tshav kub - shulle rwb thaiv tsev (rau corrosion tsis kam) thiab ib qho 5 hli stud lub qhov." *
Siv tau cov lus qhia tshwj xeeb:
* "Txheeb xyuas lub datasheet ntau (-40℃rau +105 degree) thiab U kawm ntawv." *
4. PRO Cov Lus Qhia
Cov cuab yeej: Siv calibrated crimpers rau crimp terminals kom tsis txhob pob qij txha tsis muaj zog.
Tus qauv: Saib rau UL, IEC, lossis MIL -}} spec ua raws cai rau cov ntawv tseem ceeb.
Tus xa khoom txhawb nqa: Sab laj cov khoom seem (piv txwv li, thov sib txuas, molex) rau cov ntoo khaub lig- Siv.
Cov kab lus ceev rau kev tshaj tawm:
* "Peb xav tau insulated diav rawg cov terminals rau AWG 14}}}}} 16, nyob ntawm 300v, nrog cov kev xaiv nylon."
