Diad saray sirkito na luluganan, saray relay na luluganan so importantin kabiangan na panangontrol, pian naseguro so normal ya operasyon tan kaligenan na luluganan. Aglabat ira mangokontrol ed nanduruman kimey na luluganan noagta manunan sengegan met ira pian naseguro so ligtas ya panagmaneho. Say pampili na dugan relay na luluganan et aglabat mamaaligwas ed itsura na luluganan mo noagta makatulong met ed saray kritikal a bekta.
Saray loob na luluganan et walaan met na saray kagawaan a mipara ed saray switch-relay.
Kayari to, no manpipili na automotive relay, saray input tan output parameters, ontan met ed saray environmental tan safety factors, so nepeg ya ikonsidera pian nasumpal iray kakaukolanen ed pangusar na luluganan. Legan na proseso na panagpili, kaukolan tayon komprehensibon ikonsidera so nanduruman aspekto a singa saray input parameters, output parameters, timing parameters, kondisyon na kaliberliber, tan saray totontonen ed kaligenan pian naseguro ya say pinilin relay et perpekton mipara tan nagawaan to so labay ton kimey.
No manpipili na automotive relay, kaukolan tayon ikonsidera so pigaran manunan bengatla pian naseguro so normal ya operasyon tan kaligenan na luluganan.
Saray Prinsipyo ed Panpili na Input Parameter
► Basic Parameter Focus
No manpipili na automotive relay, kaukolan tayon imanoen iray input parameters a singa say coil rated voltage, operating voltage, release voltage, coil power consumption, maximum continuous current, tan coil resistance. Legan na proseso na panagpili, nepeg tayon seguroen ya sarayan parametro et mipara ed aktual iran pankaukolan pian naseguro so normal ya operasyon na relay.
► Impluensya na Temperatura ed Kaliberliber
Say operating parameters na saray relay et manduruma ed nanduruman temperatura, kanian kaukolan so maalwar ya imano. Saray relay na luluganan et kaslakan ya mankikimey ed kuarto na makina tan kuarto na pasahero, ya say sankatageyan ya temperatura et 125℃tan 85 degree. Importante ya imanoen ya say resistensya na coil et manguuman base ed temperatura na kaliberliber, ya mangaapekta ed pull-in tan release voltages na relay.
► Konsideraen ed Boltahe tan Konsumo na Kuryente
Saray desinyo na atagey ya operating voltage et nepeg ya ikonsidera so epekto na itatagey na temperatura ed coil. Pian nasumpal so abeban boltahe ed operasyon, saray relay na luluganan et mabetbet ya adesinyo ya mas atagey so konsumo na kuryente. Balet, say boltahe ya inyaplika ed coil ed andukey a panaon et nepeg ya kontrolado ed loob na 120% na boltahe ya in-rate. Lalo la ed saray kaliberliber ya atagey so temperatura, maples ya ontatagey so temperatura na coil, kanian maples so itatatken to.
► Release Voltage Setting
Say release voltage na DC tan AC relays et nepeg ya walad loob na set range. No say residual voltage ed circuit et onlampas ed sayan range, say relay et ag makapaway na susto.
► Back EMF tan Protection Measures
Say pampili na matukoy iran kabiangan a singa say resistor odino freewheeling diodes et makapangibawas ed epekto na back EMF. Pian napaliisan so pakaderal na saray electronic circuit manlapud back EMF, saray relay ya walaan na resistor odino freewheeling diodes et nayarin pilien, balet kaukolan ya seguroen so suston polarity configuration na power supply.
Saray Prinsipyo ed Panpili na Output Parameter
► Klase na Kontak tan Karga
No manpipili na automotive relays, kaukolan ya ikonsidera so dakel ya output parameters, kaiba lay bilang na contact groups, klase na contact, contact load, contact material, electrical life, tan mechanical life. Sarayan parametro so direktan mangaapekta ed performance tan inkaepektibo na relay. Say klase na kontak et napili base ed espisipikon aplikasyon, ya mangaapekta ed epekto na panangontrol na sirkito.
► Nanduruman klase na karga
Saray relay et nepeg ya walaan na espisipikon paraan na panag-asikaso ed nanduruman karga pian napaliisan so pakaderal na pitongtong. Say nanduruman klase na karga et walaan na nanduruman epekto ed saray kontak. Singa bilang, say karga na lamparaan et mamawala na inrush current; saray karga na motor et mamawala na back EMF; saray inductive loads et mamawala na electromagnetic induction surges, tan arum nira. Diad praktikal iran aplikasyon, kaukolan ya ikdan na espisyal ya imano iray katangian na klase na karga, tan nepeg ya gawaen iray mipetekan a kundang pian naprotektaan iray kontak.
► Kontak so Materyal tan Proteksion
Saray materyales ya pan-contact et nepeg ya walaan na saray katangian a singa say abeban resistensya ed contact tan resistensya ed corrosion. No manpipili na relay contact materials, seguroen ya say contact resistance et mansiansian abeba tan malet, tan walaan iratan na maong ya corrosion resistance tan anti-adhesion properties.
Panpili na Panaon tan Kondisyon na Kaliberliber
► Saray Manunan Parametro na Panaon
No manpipili na relay, saray parametro na oras a singa say oras na operasyon et walaan na daiset ya epekto ed saray relay na luluganan, balet parad saray kombinasyon na relay, kaukolan ya ikonsidera so flashing frequency. Bangta say oras na operasyon et aliwan manunan pampapagaan na saray relay na luluganan, say frequency na flashing tan say delay time et nagmaliw ya manunan ikonsidera parad saray kombinasyon na relay.
► Panangasikaso ed Kondisyon na Kaliberliber
Saray relay et kaukolan ya makaanos ed atagey ya temperatura tan ambetel iran kondisyon, kanian kaukolan so selyado ya desinyo. No manpipili na relay, nepeg tayon ikonsidera so nanduruman kondisyon na kaliberliber ya arapen da, singa say atagey a temperatura, abeban temperatura, tan ambetel iran kondisyon. Say atagey a temperatura tan ambetel a kaliberliber, nagkalalo la, so nayarin mamapeles ed itatatken na relay; say pampili na selyado ya desinyo et epektibon makaprotekta ed inkapekder na performance to.
