High simba mhandowirewound resistorsanowanzo kurongerwa pamusoro pe1W, kunyangwe anosvika mazana akati wandei watts, uye anogona kushandiswa pakakwirira ambient tembiricha. Resistance values inogona kubva pashoma ohms kusvika kumazana akati wandei kilohms, ine general resistance accuracy ye ±5% uye ±10%. Simba mhando wirewound resistor components for the skeleton, winding, lead end uye layer yekudzivirira; wirewound resistor is a fixed resistor yakagadzirwa nekupikisa wire ronda pane insulating skeleton, tambo yekudzivirira inowanzogadzirwa ne nickel-chromium, manganese-mhangura uye mamwe maalloys, iyo insulating skeleton inowanzova alumina ceramic, encapsulation zvinhu zviri insulating varnish, silicone, pendi, ceramics, aluminium shell uye zvichingodaro. Yedu yakajairwa simende resistors, trapezoidal aluminium casing resistors, uye ripple resistors ese ndeeyakakwira simba wirewound resistors, iine akasiyana encapsulation zvinhu.
Sei kutonga makabati achida kushandisa yakakwirira simba wirewound resistors?
Hazvidikanwi kushandisa simba repamusorowirewound resistorsyekudzora makabati, asi pane yakakwirira simba wirewound resistors inofanira kuzadzisa basa rekutonga kwavo zvinodiwa, kana isingadiwi, haigone kushandiswa. Mazhinji makabati ekudzora haadi yakakwira simba wirewound resistors, uye izvo zvinodaro hazviwanzo. Semuyenzaniso, hombe nhamba yakajairika injini kutanga kudzora makabhati havadi yakakwirira simba wirewound resistors, nepo motokari frequency kutanga kudzora makabhati vanoda yakakwirira simba wirewound resistors sezvo mabhureki resistors.
Simba repamusorowirewound resistorskubva pa5mΩ kusvika ku100KΩ. Wirewound resistors inogadzirwa neNichrome waya kana Manganese waya yemhangura, ConocoPower waya ronda pamachubhu eceramic, RX20 resistors inogona kupatsanurwa mumhando mbiri: yakagadziriswa uye inogadziriswa.
Mabhenefiti eakakwira simba wirewound resistors: yakakwirira precision kuramba, yakaderera ruzha, yakatsiga uye yakavimbika, diki tembiricha coefficient, inogona kutsungirira tembiricha yakakwira, mune ambient tembiricha ye170 ℃ inogona kushanda zvakajairika.
