Indlela Yokukhetha I-Fuse

1. Umbane Oqhelekileyo: Okokuqala kufuneka sazi ubungakanani bombane oqhelekileyo ohamba ngefuse kwisekethe esetyenzisiweyo.

Ngokwesiqhelo kufuneka simisele ukwehla kwangaphambili, size sikhethe ngokomgaqo olandelayo: oko kukuthi, umbane oqhelekileyo kufuneka ube ngaphantsi kwemveliso yombane olinganisiweyo kunye nomlinganiselo wokunciphisa.

2. I-Fuse Current: Ngokuhambelana nemigaqo ye-UL, i-fuse kufuneka idityaniswe ngokukhawuleza kwi-current elinganisiweyo kabini. Nangona kunjalo, kwiimeko ezininzi, ukuqinisekisa i-fuse ethembekileyo, sicebisa ukuba i-fuse current ibe ngaphezu kwe-2.5 ye-current elinganisiweyo.

Ukongeza, ixesha le-fuse libalulekile, kodwa kufuneka ubhekisele kumzobo we-fuse obonelelwe ngumenzi ukuze enze isigqibo.

3. I-Open Circuit Voltage: i-open circuit voltage kufuneka ikhethwe ngokubanzi ukuba ibe ngaphantsi kwe-voltage elinganisiweyo.

Umzekelo, xa kusetyenziswa ifusi enevolthi elinganisiweyo ye-dc24v kwisekethe ye-ac100v, kunokwenzeka ukuba ivuthe okanye iphule ifusi.

4. Umbane wesekethe emfutshane: Ixabiso eliphezulu lamandla ombane esihamba ngalo xa isekethe ijikeleziswa kancinci libizwa ngokuba ngumbane wesekethe emfutshane. Kwiifusi ezahlukeneyo, umthamo wekhefu elilinganiselweyo uchaziwe, kwaye kufuneka silumke singawenzi umbane wesekethe emfutshane udlule umthamo wesekethe olinganiselweyo xa sikhetha ifusi.

Ukuba kukhethwe ifusi enomthamo omncinci wesekethe owaphukileyo, isenokuyiqhekeza ifusi okanye ibangele umlilo.

5. I-Impact Current: I-waveform (i-pulse current waveform) yokujonga i-impact current isetyenziselwa ukubala amandla ayo kusetyenziswa ixabiso le-I2T (ixabiso elidibeneyo le-Joule). I-impact current yahlukile ngobukhulu kunye nokuphindaphinda, kwaye isiphumo kwi-fuse sahlukile. Umlinganiselo wexabiso le-i2t ye-impact current kwixabiso le-fuse i2t ye-single pulse umisela inani lamaxesha apho i-fuse ixhathisa khona i-impact current.