Ke kumu hoʻokolo oPalekana Uea Uea: Hoʻohana maʻamau nā wili uea pale pale i ka alumini oxide ceramic ma ke ʻano he kumu insulation. No nā wiliwili mana haʻahaʻa, hoʻohana mau ʻia nā koʻokoʻo seramika paʻa, ʻoiai nā wili mana kiʻekiʻe e hoʻohana i nā koʻokoʻo insulation hollow. ʻO ka ʻokoʻa o ka maikaʻi o ka mea kumu e hoʻopilikia nui i ka hoʻohemo ʻana o ka wela a me ka hana uila o nā mea pale.
Nā Mea Hoʻopili oPalekana Uea Uea: Nui nā ʻano mea encapsulation, me ka varnish insulation, silicone resin enamel i hui pū ʻia, plastic encapsulation, ceramic, a me ka pahu alumini. Insulation varnish o ka loa economical encapsulation mea, me ka maʻalahi noi kaʻina hana e pili ana i ka uhi 'ana i ka mua eha resistor uwea ma luna o ke kumu a me ka haʻahaʻa wela maloʻo. ʻOiai e hāʻawi ana i ka hana insulation haʻahaʻa, ua liʻiliʻi ka hopena i ka hoʻopau ʻana o ka wela o ka resistor, e kūpono ana i nā noi haʻahaʻa haʻahaʻa a haʻahaʻa.
Uea Resistor oPalekana Uea Uea: ʻO ke koho ʻana i nā mea uea e hoʻoholo pololei i ka coefficient wela, ka waiwai kūʻē, ka mana overload pōkole, a me ke kūpaʻa lōʻihi o ka resistor. ʻO Nickel-chromium alloy ka mea maʻamau i hoʻohana ʻia, akā ʻokoʻa ka maikaʻi a me nā kaʻina hana hana ma waena o nā mea hana uea like ʻole, e alakaʻi ana i nā ʻokoʻa i ka hoʻohui ʻana o nā mea i loko o ka alloy. Hōʻike nā mea uea kiʻekiʻe i nā loli liʻiliʻi i ka hana uila i ka wā o ka sintering wela kiʻekiʻe, e hōʻoia ana i ka paʻa. Hiki i nā mea pale i ʻeha me nā ʻano uea like ʻole o ka nui kumu hoʻokahi ke hāʻawi i nā ʻano like ʻole o nā waiwai kūʻē. ʻO kēia ka wehewehe ʻana i ke kumu e hana pinepine ai nā mea hana kūloko i nā mea pale i ka laulā kilo-ohm, aʻo nā mea hana ʻē aʻe e hiki ke hoʻokō i nā kūʻē i loko o ka laulā o nā haneli kilo-ohms a i ʻole he ʻumi mega-ohms no ka helu mana like. Pono nā kumu kū'ē like ʻole a me nā helu mana i ke koho ʻana i nā ana uea like ʻole.
