tono_bg

hua

Wae Hiko - TPS54625PWPR

whakaahuatanga poto:

Ko nga kaiwhakarite ngaohiko he mea hanga motuhake mo nga kaihanga ac brushless e mau ana ki nga ngaru taketake, hauhautanga pūhui whakahihiri, AC brushless generator ranei e mau ana ki te whakakorikori hiko aukume tuturu (PGM system).
Ka mohio te kaiwhakahaere ngaohiko ki te whakarereke aunoa i te ngaohiko whakaputa o te kaihanga ma te whakahaere i te naianei whakahihiri o te naianei tauutuutu o te naianei tauutuutu o te kaihurihuri.Ka taea e te kaiwhakahaere ngaohiko whakaputa te whakatutuki i nga hiahia o te 60/50Hz noa me te auau reo 400Hz tu-anake, whakarara ranei te mahi o nga kaihanga.


Taipitopito Hua

Tohu Hua

Huanga Hua

MOMO

WHAKAMAHI

Kāwai

Takiwa Whakakotahi (ICs)

PMIC - Ngaohiko Ngaohiko - DC DC Whakawhitinga Whakahaere

Mfr

Texas Taonga

Rangatū

D-CAP2

Mōkī

Ripene me te Hurorirori (TR)

Tapahia Ripene (CT)

Digi-Reel®

Tūnga Hua

Hohe

Mahi

Taka-Whakararo

Whirihoranga Huaputa

Pai

Topology

Buck

Momo Putanga

Ka taea te whakarite

Te maha o nga Putanga

1

Ngaohiko - Whakauru (Min)

4.5V

Ngaohiko - Whakauru (Max)

18V

Ngaohiko - Putanga (Min/Pū)

0.765V

Ngaohiko - Putanga (Max)

5.5V

Onāianei - Putanga

6.5A

Auautanga - Whakawhiti

650kHz

Whakatika Tukutahi

Ae

Te Waahi Mahi

-40°C ~ 85°C (TA)

Momo Whakaeke

Maunga Mata

Mōkī / Take

14-TSSOP (0.173", 4.40mm te Whanui) Papa Whakaatu

Mōkī Pūrere Kaiwhakarato

14-HTSSOP

Tau Hua turanga

TPS54625

SPQ

2000/pcs

Te whakarōpūtanga taketake

1. Ka taea te wehea te kaiwhakahaere ngaohiko whakawhiti ki: kia rite ki te kaupapa mahi:
(1) Whakataki ngaohiko ngaohiko
Ka tonohia te kaiwhakahaere ngaohiko whakapā i mua, he puhoi te tere o te wiri o tenei kaiwhakarite, he inertia miihini me te inertia hiko, he iti te tika o te ture, he ngawari te whakapā atu ki te whakaputa korakora, he pokanoa reo irirangi nui, he ngoikore te pono, he poto te ora, kua whakakorehia.
(2) Kaituku whakawhiti
Na te whanaketanga o te hangarau semiconductor, kua tangohia nga kaiwhakahaere transistor.Ko ona painga ko: he teitei te huringa whakawhiti transistor, kaore e puta he korakora, he tika te whakatikatika, engari he painga ano hoki o te taumaha marama, te rahi iti, te roa o te ora, te ti'aturi nui, te pokanoa reo irirangi iti, me era atu, kua whanuihia inaianei. whakamahia i Dongfeng, Jiefang me te maha o nga tauira iti-mutunga.
3) Whakawhanake iahiko whakauru
I tua atu i nga painga o nga kaiwhakahaere transistor, he iti-iti ano nga kaiwhakarite arahiko whakauru, ka whakauruhia ki roto i te kaihanga (e mohiotia ana ko nga kaiwhakahaere i roto), te whakaheke i nga waea o waho, kua pai ake te whakamahana, a kua whakamahia nuitia inaianei Santana.Audi me etahi atu tauira sedan.
(4) Rorohiko-whakahaere kaiwhakahaere
I muri i te ine i te katoa o te kawenga o te punaha e te kaitao uta hiko, ka tukuna te tohu ki te rorohiko whakangao, katahi ka whakahaerehia te kaiwhakahaere ngaohiko hiko e te rorohiko miihini, ka huri te ara iahiko hiko i runga i te waa tika. , ara, ko te mahi noa o te punaha hiko ka taea te whakamanahia, ka taea te utu i te pākahiko, ka taea te whakaheke i te uta o te miihini ka taea te whakapai ake i te ohanga wahie.Hei tauira, ko Shanghai Buick, Guangzhou Honda me etahi atu kaihanga motuka e whakamahi ana i tenei kaiwhakahaere.

2. Kaituku ngaohiko
E ai ki te momo rino alternator ka taea te wehewehe ki:
(1) Te kaiwhakahaere momo rino o roto
Ko te kaitakawaenga ngaohiko e tika ana mo te taurite ki te momo momo here-a-roto e kiia ana ko te kai-whakahaere momo here-a-roto;
(2) Whakahaere momo rino o waho
Ko te kaitakawaenga ngaohiko e tika ana mo te taurite ki te momo momo here-waho ka kiia ko te kaikawe here rino o waho.

I roto i te tukanga o te whakamahi, mo te kaiwhakahaere transistor, he pai ake te whakamahi i te kaiwhakahaere kua tohua i roto i te pukapuka motuka, mehemea ka whakamahia etahi atu tauira hei whakakapi, hei taapiri i te ngaohiko ingoa me etahi atu taapiri kua tohua me te rite tonu te kaiwhakahaere taketake, me rite tonu te kaiwhakahaere whakakapi ki te ahua rino o te kaiwhakahaere taketake, ki te kore, ka kore e pai te mahi a te kaihanga na te ara iahiko whakahihiri.Mo nga kaiwhakahaere ara iahiko whakauru, me whakatapua, kaore e taea te whakakapi.

Whakamahia te tiaki

Whakamahia te tiaki

Ko te tikanga karekau e whakaaetia kia wetewetehia te taupoki i te wa e whakamahia ana, ko te tikanga ko te tirotiro me te tiaki matawhānui ia 200h neke atu ranei, ko nga mea e whai ake nei:

1.Tangohia te keehi me te tirotiro i te mata whakapiri mo te paru me te tahu kino.Mena he paru, horoia te mata whakapiri ki te pepa horoi.Mēnā kua mimiti te whakapā, he pāhiwihiwi rānei, ā, he kino te whakapā, ka whakaenehia ki te pepa kirikiri "00", ka murua ki te pepa ma.

2.Tirohia te pakari o ia hononga, ine i te parenga me te uara parenga o ia porowhita.Mena kua pakaru, me whakatika, me whakakapi ranei ki tetahi waahanga hou i te wa.

3.Tirohia te ngaohiko kati me te ia o muri o te kaitapa o naianei, te ngaohiko tepe o te whakaheke ngaohiko, te tepe o te naianei o te tepe o naianei o te aukati o naianei, me nga mokowhiti me te hau o nga momo whakapiri.Ki te kore e tutuki nga whakaritenga, me whakatikatika.

4.Tirohia te kaiwhakahaere whakatika me te aro ki te tohu o te tohu tohu ammeter utu i te wa e tiimata ana te miihini diesel.Mena kei te tohu tonu te ngira o te ammeter ki te taha "-" i te wa e rere ana te miihini diesel i te tere tere, i runga ake ranei, ko te tikanga tenei kaore i te momotuhia te whakapiri o te waahi o naianei, me tere te momotu i te whakawhiti whenua;Ki te kore, ka kino te pākahiko, te kaiwhakahaere, te kaiwhakatika utu, me era atu. Mena kei te tohu tonu te ngira o te ammeter ki te "0" i muri i te tiimata o te miihini diesel ki te tere whakatau, kaore te whakarereketanga o te whakaahuatanga e whakatikahia kia rite ki nga whakaritenga hangarau. , a me tirotiro ano me te whakatikatika.


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