Nūhou

  • Kū ʻo FG

    ʻO ke kū FG ka pōkole o ka Frequency Generator. Kapa ʻia ʻo ia ka nalu square a i ʻole ka nalu F00. He ʻano nalu huinaha i hana ʻia i ka wā e hoʻohuli ai ka peʻahi i hoʻokahi pōʻai. ʻO kona alapinepine hōʻailona ma hope o ka hoʻololi ʻana o ka peʻahi. Me kēia hana, hiki i kāu kaapuni uila ke heluhelu mau i ka rotation fan, a me ka ...
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  • He aha ka PWM i ka peʻahi hoʻomaha?

    ʻO ka Pulse Width Modulation kahi ala e hōʻemi ai i ka mana awelika i hāʻawi ʻia e kahi hōʻailona uila, ma ka ʻoki ʻana i nā ʻāpana ʻokoʻa. Hoʻomalu ʻia ka waiwai awelika o ka volta (a me kēia manawa) i hāʻawi ʻia i ka ukana ma ka hoʻohuli ʻana i ka hoʻololi ma waena o ka hoʻolako a me ka hoʻouka ʻana i ka wikiwiki. ...
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  • He aha ka Bearing?

    He aha ka Bearing?

    ʻO nā bearings lima (i kapa ʻia ʻo bushings, journal bearings a i ʻole bearings paʻa) e hoʻoikaika i ka neʻe laina ma waena o ʻelua ʻāpana. ʻO nā bearings lima he metala, plastik a i ʻole nā ​​​​lima lima i hoʻoikaika ʻia i ka fiber e hōʻemi i ka haʻalulu a me ka walaʻau ma o ka hoʻopili ʻana i ka friction ma waena o nā ʻāpana neʻe ʻelua e hoʻohana ana i kahi s...
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  • ʻO ka wehewehe ʻana i ka helu IP wai ʻole o ka peʻahi hoʻomaha axial brushless

    ʻO ka wehewehe ʻana i ka helu IP wai ʻole o ka peʻahi hoʻomaha axial brushless

    Hoʻohana nui ʻia nā mea hoʻoheheʻe ʻenehana, a ʻokoʻa hoʻi ke kaiapuni noi. Ma nā wahi paʻakikī, e like me waho, humid, lepo a me nā wahi ʻē aʻe, loaʻa i nā mea hoʻoluʻu maʻamau ka helu wai, ʻo ia ka IPxx. ʻO ka IP i kapa ʻia ʻo Ingress Protection. ʻO ka pōkole no ka helu IP i...
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  • Axial Cooling Fan Performance

    Axial Cooling Fan Performance

    Pehea ka hana ʻana o ka pā DC? Hoʻohana ʻia nā mea hoʻoluʻu DC DC e hāʻawi i ka mana: ʻelua mau mea nui o ka stator a me nā pou rotor (ka wili ʻana a i ʻole nā ​​​​magnet paʻa) ma ka stator a me ka hoʻoulu ʻana o ka rotor, ua hoʻokumu ʻia ke kahua mākēneki rotor (magnetic poles). , he kihi ma waena o...
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