Insait long ol 'automotive circuits', ol 'automotive relays' em ol bikpela samting bilong bosim kar, na dispela i save mekim kar i wok gut na i stap gut. Ol i no bosim tasol ol kain kain wok bilong kar tasol ol i wanpela bikpela samting tu long mekim gutpela draiving. Sapos yu makim gutpela 'automotive relay' dispela inap long mekim kar bilong yu i luk naispela tasol em i ken helpim tru long taim bilong hevi.
Insait bilong ol kar i gat ol samting tu we i wankain olsem ol 'switch-relays.
Bihain, taim yu makim wanpela 'automotive relay', yu mas tingim ol 'input' na 'output' paramita, na tu ol samting bilong envairomen na sefti, long inapim ol 'usage requirements' bilong kar. Long taim bilong seleksen proses, yumi mas tingim gut planti samting olsem ol input paramita, ol autput paramita, ol taim paramita, ol envairomen kondisen, na ol sefti regulesen long lukim olsem rile yumi makim i stret gut na mekim wok bilong en.
Taim yumi makim wanpela 'automotive relay', yumi mas tingim sampela bikpela samting long mekim kar i wok gut na i stap gut.
Ol as tingting bilong makim ol paramita
► Besik Paramita Fokas
Taim yumi makim wanpela 'automotive relay', yumi mas lukluk long ol samting olsem 'coil rated voltage', 'operating voltage', 'release voltage', 'coil power consumption', 'maximum continuous current', na 'coil resistance'. Long taim bilong seleksen proses, yumi mas meksua olsem ol dispela paramita i wankain olsem ol nid tru bilong mekim wok bilong rilei i wok gut.
► Tempereja bilong ples
Ol wok bilong ol 'relay' i save senis aninit long ol narapela narapela tempereja envairomen, na i nidim gutpela luksave. Ol 'automotive relays' i save wok insait long ensin kompatimen na pasindia kompatimen envairomen, wantaim mak bilong tempereja mak bilong 125 digri na 85 digri wanwan. Em i bikpela samting long luksave olsem 'coil resistance' i save senis wantaim temperaja bilong ples, na dispela i save mekim 'pull-in na 'release voltages' bilong 'relay' i save senis.
► Voltej na Pawa Konsumsen Konsideresen
Ol bikpela opereting voltej disain i mas tingim hevi bilong tempereja i go antap long koil. Long inapim ol 'low operating voltage' rikwaemen, ol i save wokim ol 'automotive relays' wantaim bikpela pawa konsumsen. Tasol, voltej we ol i putim long koil longpela taim i mas stap insait long 120% bilong voltej we ol i makim. Moa yet long ol ples we i gat bikpela hat, tempereja bilong koil i save go antap hariap, na dispela i save mekim wok bilong en i go lapun hariap.
► Rilis Voltej Seting
Rilis voltej bilong tupela DC na AC rilei i mas stap insait long mak we ol i makim. Sapos 'residual voltage' long 'circuit' i winim dispela mak, 'relay' bai i no inap long lusim gut.
► Bekim EMF na ol samting bilong lukautim
Sapos yu makim ol gutpela samting olsem ol 'resistor' o 'freewheeling diodes' dispela inap long daunim hevi bilong 'back EMF'. Long abrusim bagarap long ol ilektronik seket long bek EMF, ol i ken makim ol 'relay' we i gat ol 'resistor' o 'freewheeling diodes', tasol ol i mas lukim stretpela 'power supply polarity configuration'.
Ol as tingting bilong makim ol paramita bilong autput
► Kontek Taip na Lod
Taim yu makim ol 'automotive relays', yu mas tingim gut planti autput paramita, olsem namba bilong ol 'contact groups', kain 'contact type', 'contact load', 'contact material', 'electrical life', na 'mechanical life'. Ol dispela samting i save mekim wok na wok bilong 'relay' i kamap stret. Ol i makim kain kontek bihainim spesifik aplikesen, na dispela i mekim na 'circuit control effect' i kamap.
► Ol kain kain lod
Ol 'relay' i mas gat ol spesifik 'handling measures' bilong ol narapela narapela lod bilong abrusim bagarap long taim ol i bungim. Ol kain kain lod bai gat kain kain samting long ol kontek. Olsem, ol hevi bilong lam bai kamapim 'inrush current'; ol hevi bilong mota bai kamapim bek EMF; ol induktiv lod bai kamapim ol 'electromagnetic induction surges', na ol narapela samting. Long ol wok, ol i mas lukluk gut long ol pasin bilong kain lod, na ol i mas mekim ol samting bilong lukautim ol kontek.
► Kontektim Materiel na Proteksen
Ol samting bilong kontek i mas gat ol pasin olsem liklik kontek resistans na korosen resistans. Taim yu makim ol 'relay contact materials', yu mas meksua olsem 'contact resistance' i stap liklik na i stap gut, na ol i gat gutpela 'corrosion resistance' na 'anti-adhesion properties.
Taim na Envairomen Kondisen Seleksen
► Ol bikpela taim paramita
Taim yu makim ol 'relay', ol taim paramita olsem taim bilong wok i no gat bikpela impak long ol 'automotive relays', tasol long ol 'combined relays', yu mas tingim 'flashing frequency'. Taim taim bilong wok i no nambawan samting bilong ol 'automotive relays', 'flashing frequency' na 'delay time' i kamap bikpela samting long ol 'combined relays'.
► Lukautim ol samting bilong envairomen
Ol 'relay' i mas sanap strong long taim bilong san na wet, na dispela i mas i gat wanpela 'sealed design'. Taim yumi makim ol 'relay', yumi mas tingim gut ol kain kain envairomen kondisen we ol bai bungim, olsem bikpela tempereja, liklik tempereja, na humid kondisen. Ol ples we i gat bikpela hat na wet, moa yet, inap long mekim 'relay' i go lapun hariap; makim wanpela 'sealed design' inap long lukautim gut wok bilong en.
