Uhlobo lwamandla aphezuluizixhasi zocingoziqhele ukulinganiswa ngaphezulu kwe-1W, ukuya kuthi ga kumakhulu aliqela eewatts, kwaye zingasetyenziswa kumaqondo obushushu aphezulu.Amaxabiso okuchasa anokusuka kwii-ohm ezimbalwa ukuya kumakhulu amaninzi eekhilohm, ngokuchaneka kokuchaneka ngokubanzi kwe-±5% kunye ne-±10%.Amandla ohlobo lwe-wirewound resistor components for the skeleton, winding, lead end and layer protective;I-wirewound resistor yi-resistor esisigxina eyenziwe ngenxeba lokuchasa kwi-skeleton ekhuselayo, ucingo lokumelana ngokubanzi lwenziwe nge-nickel-chromium, i-manganese-copper kunye nezinye i-alloys, i-skeleton ekhuselayo idla ngokuba yi-alumina ceramic, izinto zokufaka i-encapsulation zikhusela ivanishi, i-silicone, ipeyinti, iiseramikhi, iqokobhe aluminiyam njalo njalo.Izixhasi zethu eziqhelekileyo zesamente, i-trapezoidal aluminium casing resistors, kunye ne-ripple resistors zonke zingabaxhathisi bamandla aphezulu wocingo, kunye nezixhobo ezahlukeneyo zokugquma.
Kutheni le nto iikhabhathi zolawulo kufuneka zisebenzise izixhasi zombane eziphezulu zocingo?
Akuyimfuneko ukusebenzisa amandla aphezuluizixhasi zocingokwiikhabhinethi zolawulo, kodwa kunokuba amandla aphezulu e-wirewound resistors kufuneka azalisekise umsebenzi weemfuno zabo zolawulo, ukuba ayifunwa, ayinakusetyenziswa.Iikhabhinethi ezininzi zokulawula azifuni i-resistors yamandla aphezulu e-wirewound, kwaye abo benzayo banqabile.Ngokomzekelo, inani elikhulu leekhabhathi zolawulo eziqhelekileyo zeemoto eziqhelekileyo azidingi i-resistors ye-wirewound ephezulu, ngelixa iikhabhathi zokulawula i-motor frequency zifuna i-resistors eziphezulu ze-wirewound njengezixhasi zokuqhawula.
Amandla phezuluizixhasi zocingoukusuka kwi-5mΩ ukuya kwi-100KΩ.I-Wirewound resistors yenziwe nge-Nichrome wire okanye i-Manganese yobhedu yocingo, inxeba le-ConocoPower ucingo kwiityhubhu ze-ceramic, i-RX20 resistors inokwahlulwa ibe ziindidi ezimbini: ezisisigxina kunye ne-debuggable.
Izinto ezilungileyo zokuxhathisa amandla aphezulu kwi-wirewound resistors: ukumelana nokuchaneka okuphezulu, ingxolo ephantsi, izinzile kwaye ithembekile, i-coefficient yokushisa encinci, inokumelana nokushisa okuphezulu, kwiqondo lokushisa eliphakathi kwe-170 ℃ isenokusebenza ngokuqhelekileyo.
