ʻOki ʻoki wela a me nā Fuse Thermal

ʻO nā ʻoki ʻoki wela a me nā mea pale wela he nonresetting, thermally-sensitive device i hoʻolālā ʻia e pale i nā mea uila a me nā mea hana ʻoihana mai ke ahi. Ua kapa ʻia lākou i kekahi manawa ʻo thermal one-shot fuses. Ke hoʻonui ʻia ka mahana ambient i kahi pae ʻokoʻa, ʻike ka ʻoki wela i ka hoʻololi ʻana o ka mahana a wāwahi i ke kaapuni uila. Hoʻokō ʻia kēia i ka wā e ʻike ai kahi pellet organik kūloko i kahi hoʻololi ʻana, e ʻae ana i nā mea pili punawai e wehe mau i ke kaapuni.

Nā kikoʻī

ʻO ka mahana ʻokiʻoki kekahi o nā kikoʻī koʻikoʻi e noʻonoʻo ai i ke koho ʻana i nā ʻoki wela a me nā pale pale wela. ʻO nā manaʻo koʻikoʻi ʻē aʻe he:

ʻoki ʻia ka pololei wela

uila uila

ʻānō ʻokoʻa (AC)

ke au pololei (DC)

Nā hiʻohiʻona

ʻOkoʻa nā ʻoki wela a me nā mea pale wela (hoʻokahi-shot fuses) ma ke ʻano o:

mea alakai

ʻano alakaʻi

ʻano hihia

nā ʻāpana kino

ʻO ka uea keleawe i hoʻopaʻa ʻia i ka tin-plated a me ka uea keleawe-plated keleawe he mau koho maʻamau no nā mea kepau. ʻElua mau ʻano alakaʻi kumu: axial a me radial. Me nā alakaʻi axial, ua hoʻolālā ʻia ka fuse thermal i hoʻonui ʻia kahi alakaʻi mai kēlā me kēia hopena o ka hihia. Me nā alakaʻi radial, ua hoʻolālā ʻia ka fuse thermal i hoʻonui ʻia nā alakaʻi ʻelua mai hoʻokahi hopena o ka hihia. Hana ʻia nā hihia no nā ʻoki ʻoki wela a me nā pale wela mai nā seramika a i ʻole phenolics. Hiki i nā mea keramika ke kū i nā wela kiʻekiʻe me ka ʻole o ka hoʻohaʻahaʻa ʻana. I nā mahana ambient, loaʻa i nā phenolics ka ikaika hoʻohālikelike o 30,000 lbs. ʻO nā ʻāpana kino no nā ʻoki ʻoki wela a me nā mea pale wela ka lōʻihi o ke kēpau, ke anawaena pahu kiʻekiʻe, a me ka lōʻihi o ka hui pahu. Hōʻike kekahi mau mea hoʻolako i kahi lōʻihi alakaʻi hou i hiki ke hoʻohui ʻia i ka lōʻihi i kuhikuhi ʻia o ka ʻoki wela a i ʻole ka pale wela.

Nā noi

Hoʻohana ʻia nā ʻoki wela a me nā mea pale wela i nā huahana mea kūʻai aku a lawe i nā hōʻailona like ʻole, nā palapala hōʻoia, a me nā ʻae. ʻO nā noi maʻamau e pili ana i nā mea hoʻomaloʻo lauoho, nā hao, nā kaʻa uila, nā umu microwave, nā pahu hau, nā mea hana kope wela, nā mea holoi kīʻaha, a me nā loina pākaukau.