Axial Cooling fan Performance

Kodi fan ya DC imagwira ntchito bwanji?

DC ozizira fan DC mafunde amagwiritsidwa ntchito kupereka mphamvu: DC kuzirala mafani speate zigawo zikuluzikulu ziwiri za stator ndi rotor mizati (mapiringidzo kapena maginito okhazikika) pa stator ndi rotor mafunde amphamvu, ndi rotor magnetic field (magnetic pole) amapangidwanso. , ngodya pakati pa stator ndi rotor pole, kukopana kwa stator ndi rotor magnetic field (N pole ndi S pole) ya kuzungulira kwa injini.sinthani mpando wa burashi, mutha kusintha mbali ya stator ndi rotor pole (poganiza kuti mayendedwe a stator magnetic pole ndi ngodya pakati pa mbali yoyambira ya pole ya rotor kumbali inayo ndi mitengo ya maginito ya rotor kupita ku stator maginito pole molunjika kwa mota mozungulira mayendedwe), kotero ikusintha komwe imazungulira mozungulira.

Speed ​​& Electric current

Kuthamanga kwa fan Kuzizira - Kuti mafani azitha kusinthasintha munthawi ya masabata, gawoli nthawi zambiri limakhala RPM, rev / min.
Nthawi zambiri Liwiro limatha kukhudza liwiro la mphepo, mphepo, kuthamanga kwa mpweya, phokoso, mphamvu, ngakhale moyo.
Kuthamanga kwapamwamba, ntchito ya fani imakhala yamphamvu, liwiro lachangu, kuchuluka kwa mphepo, kuthamanga kwa mpweya kumakulirakulira;nthawi yomweyo, kuthamanga kwambiri, kukangana, kugwedezeka, phokoso kwambiri ndi lalikulu, mayendedwe ndi kuvala zina pa moyo waufupi wa zida.
Magetsi amagetsi - Mafani pa voliyumu yogwira ntchito, yomwe imayenda kudzera pa fan

Yambani Voltage

Kodi Start Voltage ndi chiyani?

Ma voliyumu oyambira amatanthauza: gawo loyamba lamagetsi amagetsi a zero, tembenuzani chowotcha, voliyumu imazungulira koloko, voteji imachulukira pang'onopang'ono, chowotcha chimayamba kufika pamagetsi ochepa.
Chifukwa ma voliyumu omwe amaperekedwa atha kukhala osakhazikika, ma voliyumu oyambira amakhala otsika, amawonetsetsa kuti kusakhazikika kwamagetsi, kumatha kuyambitsa kuthamanga kwa fan.
Ochiritsira 5V mafani akuyamba voteji 3.5V;
Ochiritsira 12V mafani akuyamba voteji 6.5V;

Zikomo powerenga.

HEKANG ndi apadera pa mafani oziziritsa, okhazikika pakupanga ndi kupanga mafani oziziritsa axial, mafani a DC, mafani a AC, owombera, ali ndi gulu lawo, kulandiridwa kuti mufunsire, zikomo!