Kamar yadda gane da launi coding na resistors

Resistor - shi ne mafi m kashi, saka a cikin wani kayan wutan lantarki. Ana iya gani a ko'ina, daga mafi sauki zuwa ga Injin da kuma na zamani kwamfuta. Don nuna dũkiyõyinsu iri biyu shimfidu amfani: na farko - cikin launi coding Hanyar amfani da resistor jiki canza launin zobba, na biyu - alphanumeric.

landmark nadi

A lokuta resistors da capacitors gwada da manyan size of su maras juriya (damar) labeled yin amfani da daidaitattun abbreviations ga nadi na raka'a, da kuma gaba - m karkacewa daga maras muhimmanci darajar ayyana, misali: 1.5% 10 ohms, 33 ohms 20%. Wadannan dabi'u encode a resistor launi code. Boye-boye kananan ƙungiyõyi na kayayyakin kunshi na musamman sa na alphanumeric characters. Amma a lokaci guda a yau a duniya amfani da Mnemonic code, cewa an fentin zobba da cewa yin up da launi-masu lamba resistors. Kamar yadda irin wannan tsarin, daya ohm juriya sauya ta da harafin (E), 1000 ohm - a matsayin (K) megohms - ne (M). A maras muhimmanci damar 100-910 ohm resistors wakiltar kiloomah a kasarun adadi, da kuma cikin kewayon 100000-910000 - megohms. A hali na wani maras muhimmanci juriya lamba rubuta sanya bayan da lambobi - ZZE (33 ohms), 1 M (1 M). Rikodi gidan goma sulusi da murabba'i karami fiye da hadin kai yana sanya alphabetic alamomi da lambar, msl, M47 (470 ohms). Kuma idan akwai wani mai gidan goma lamba, wannan wasika da aka rubuta bayan da waƙafi: 1E5 (1.5 ohms), 1M5 (1.5 megohms). Ko da yaushe ba haƙuri alama a alamarsu juriya sãme: 5%, 10%, 15%. Launi coding resistor iya hada da iri markings.

launi coding

Ya kunshi a tagging cikin matsanancin harsashi da na'urar via 3 ko fiye concentric launin tube. Kowane Hanyar for zanen yana da wani lamba darajar, fitai da kaddarorin da resistor. Yawancin lokaci, na karshe tsiri nuna adadin da ake zargin juna da ragowa da samfurin da farko tsiri na magana game da juriya. Alal misali, lakabtawa tare 4 ratsi encode farko biyu ganga size (Ohm), da kuma na uku ne factor for ce dabi'u. Launi-masu lamba resistors za a iya decrypted idan samfur da aka sa saboda haka da fadi da band kuma bi ta duk zobba sun kusa zuwa hagu. Sa'an nan dole ne ka yi amfani da mai kwatanta ginshiƙi don taimaka bayyana darajar sãmar da bambance-bambance.

wasu matsayin

Launi-masu lamba resistors ba shigo duk ganye haka bayyana. Gaskiyar ita ce, domin cikin gida da kayayyakin ya da kansa lakabin ne amfani, da kuma ga kasashen waje - wani. Wasu masana'antun, kuma ya aikata canja matsayin da samar da your own launi makirci. M markings amfani da su rarrabe da kayayyakin da ake kera a cewar Mil da bukatun da ya bambanta, daga Sidewiki ga masana'antu da kuma m dalilai, na iya bayar da rahoton da wuta juriya Properties, da dai sauransu. Misali kamfanin "Philips" na nuna darajar resistors kamar yadda aka yarda a ko'ina, watau farkon lambobin bayar da shawarar Figures a ohms, kuma na karshe - wannan ne multiplier. Dangane da bayyana daidaito na resistor shi da aka bi a cikin nau'i na 3-4 haruffa. Bambance-bambance daga al'ada coding ƙarya a na ginin jumla kaya 7, 8 da 9, da karshe lambar.