Sezvo nzvimbo dzedata dzichiri kuramba dzichiwedzera kukura uye kudiwa, tekinoroji yemagetsi yave chinhu chakakosha pakuona kuti mashandiro anoshanda zvakanaka uye akavimbika. Munguva pfupi yapfuura, Navitas yakaunzaCRPS 185 4.5kW AI data center server simba remagetsi, zvichimiririra hunyanzvi hwepamusoro hwekugadzira magetsi. Simba iri rinoshandisa tekinoroji inoshanda zvikuru ye gallium nitride (GaN) uyeYMIN's 450V, 1200uFCW3ma capacitor akatevedzana, achiwana kushanda zvakanaka kwe97% pahafu yemutoro. Kufambira mberi uku hakungogadzirisi kushanda zvakanaka kwekushandura simba chete asiwo kunopa rutsigiro rwakasimba rwesimba kune zvinodiwa zvemakomputa eAI data centers. Tekinoroji iri kuchinja muzviwanikwa zvemagetsi zveseva iri kuumba indasitiri yemagetsi uku ichikanganisa zvakanyanya zvikamu zvakakosha zvakaita sema capacitors. Chinyorwa chino chichaongorora mafambiro makuru muzviwanikwa zvemagetsi zveseva, zvinodiwa zvezvinowanikwa muzviwanikwa zveAI data, uye shanduko dziri kukanganisa indasitiri ye capacitor.
Maitiro Akakosha muServer Power Supplies
1. Kushanda Kwakanaka Kwazvo uye Simba Regirini
Nekuwedzera kwemitemo yekushanda nesimba pasi rose yedata centers, server power supply dziri kuenda kumagadzirirwo anoshanda uye anochengetedza simba. 80 Plus Titanium standard inowanzo tevedzera 80 Plus Titanium standard, zvichiita kuti kushanda zvakanaka kusvike 96%, izvo zvisingangoderedzi chete kushandiswa kwesimba asi zvakare zvinoderedza kushandiswa kwesimba uye mari inotonhodza system. CRPS 185 4.5kW power supply yeNavitas inoshandisa tekinoroji yeGaN kuwedzera kushanda zvakanaka, kutsigira zvirongwa zvesimba rekuchengetedza zvakatipoteredza uye budiriro inogara iripo munzvimbo dzedata.
2. Kugamuchirwa kweGaN neSiC Technologies
Gallium Nitride (GaN)uyeSilicon Carbide (SiC)Zvishandiso zviri kutsiva zvishoma nezvishoma zvikamu zvechinyakare zvesilicon, zvichiendesa simba reseva kune simba rakawanda uye kurasikirwa nesimba kwakaderera. Zvishandiso zveGaN zvinopa kumhanya kwekuchinja nekukurumidza uye kushanda nesimba kwakanyanya, zvichipa simba rakawanda muchikamu chidiki. Simba reNavitas reCRPS 185 4.5kW rinosanganisira tekinoroji yeGaN kuchengetedza nzvimbo, kuderedza kupisa, uye kuderedza kushandiswa kwesimba. Kufambira mberi kwehunyanzvi uku kunoisa zvishandiso zveGaN neSiC senzvimbo huru yekugadzira simba reseva mune ramangwana.
3. Magadzirirwo eModular uye High-Density
Magadzirirwo emagetsi emodular anobvumira kushanduka kukuru mukuwedzera nekugadzirisa, zvichibvumira vashandisi kuwedzera kana kutsiva mamodule emagetsi zvichienderana nezvinodiwa nedata center. Izvi zvinoita kuti zvive nechokwadi chekuti nharembozha dzakavimbika uye dzinoshandiswa zvakanyanya. Magadzirirwo emagetsi akawandisa anobvumira magetsi kuti ape simba rakawanda muchimiro chakamanikana, izvo zvinobatsira zvikuru kune nzvimbo dzedata dzeAI. Simba reNavitas reCRPS 185 rinopa simba rinosvika 4.5kW muchimiro chakamanikana, zvichiita kuti rive rakakodzera nzvimbo dzine makombiyuta akawanda.
4. Kutarisira Simba Kwakangwara
Masisitimu ekugadzirisa simba redhijitari neakangwara ave akajairika mumagetsi emazuva ano eseva. Kuburikidza nemaitiro ekutaurirana akadai sePMBus, vashandisi venzvimbo dzedata vanogona kutarisa mamiriro esimba panguva chaiyo, kugadzirisa kugoverwa kwemutoro, uye kuona kuti mashandiro esimba akachengeteka uye anoshanda. Matekinoroji ekugadzirisa simba anotungamirwa neAI ari kushandiswawo zvishoma nezvishoma, zvichiita kuti masisitimu esimba agadzirise otomatiki kubuda kwezvinhu zvichibva pakufanotaura kwemutoro uye maalgorithms akangwara, zvichiwedzera kuvandudza kushanda zvakanaka uye kugadzikana.
Kubatanidzwa kweServer Power Supplies neAI Data Centers
Nzvimbo dzeruzivo dzeAI dzinoita kuti masisitimu emagetsi anyanye kudiwa, sezvo mabasa eAI achiwanzo shandiswa pakushandisa michina inoshanda zvakanyanya, senge maGPU neFPGA, kuti akwanise kubata mabasa ekuverenga akaenzana uye kudzidza zvakadzama. Heano mamwe maitiro ekubatanidzwa kwesimba remagetsi reseva nenzvimbo dzeruzivo dzeAI:
1. Kudiwa Kwesimba Rakawanda
Mabasa ekushandisa pakombiyuta yeAI anoda zviwanikwa zvakawanda zvekushandisa pakombiyuta, izvo zvinoita kuti simba riwedzere kudiwa. Simba reNavitas reCRPS 185 re4.5kW rakagadzirirwa kusangana nezvinodiwa izvi, richipa rutsigiro rwakasimba uye rwakasimba rwemidziyo yekombiyuta inoshanda zvakanyanya kuti ive nechokwadi chekuti basa reAI rinoitwa pasina kukanganiswa.
2. Kushanda Kwakanyanya uye Kutarisira Kupisa
Midziyo yekombiyuta ine huwandu hwakawanda munzvimbo dzeAI data centers inogadzira kupisa kwakawanda, zvichiita kuti kushanda zvakanaka kwemagetsi kuve chinhu chakakosha mukuderedza zvinodiwa zvekutonhodza. Tekinoroji yeNavitas yeGaN inoderedza kurasikirwa kwemagetsi, inovandudza kushanda zvakanaka, uye inoderedza mutoro pamasisitimu ekutonhodza, zvichiita kuti kushandiswa kwesimba kuderedzwa.
3. Dhizaini Yakareba Uye Yakatetepa
Nzvimbo dzeruzivo rweAI dzinowanzo fanirwa kuisa zviwanikwa zvakawanda zvemakombiyuta munzvimbo diki, zvichiita kuti magadzirirwo emagetsi ane huwandu hwakawanda akakosha. Simba reNavitas reCRPS 185 rine dhizaini diki rine huwandu hwakawanda hwesimba, richizadzisa zvinodiwa zviviri zvekugadzirisa nzvimbo uye kuendesa simba munzvimbo dzeruzivo rweAI.
4. Kuwedzerwa Kwebasa uye Kuvimbika
Kugara kuripo kwemabasa eAI computing kunoda kuti masisitimu emagetsi ave akavimbika zvikuru. CRPS 185 4.5kW power supply inotsigira hot-swapping uye N+1 redundancy, zvichiita kuti kunyangwe kana module imwe chete yemagetsi ikakundikana, sisitimu inogona kuramba ichishanda. Dhizaini iyi inowedzera kuwanikwa kwenzvimbo dzedata dzeAI uye inoderedza njodzi yekusashanda kwemagetsi inokonzerwa nekusashanda kwemagetsi.
Mhedzisiro paIndasitiri yeCapacitor
Kukurumidza kukura kwetekinoroji yemagetsi eseva kuri kupa matambudziko matsva nemikana kuindasitiri ye capacitor. Kudiwa kwekushanda nesimba kwakanyanya uye kuwanda kwesimba mumagadzirirwo emagetsi kunoda kuti ma capacitor asvike padanho repamusoro rekushanda, zvichisundira indasitiri iyi kukufambira mberi mukushanda, miniaturization, high tembiricha rekutsungirira, uye kuchengetedzwa kwezvakatipoteredza.
1. Kushanda Kwakakwirira uye Kugadzikana
Masisitimu esimba ane simba guru anoda ma capacitor ane simba rakanyanya uye anorarama kwenguva refu kuti akwanise kushanda munzvimbo dzinoshanda dzinopisa zvakanyanya uye dzinoda nguva yakawanda. Muenzaniso mukuru ndeweYMIN 450V, 1200uF CW3 series capacitorsinoshandiswa muNavitas' CRPS 185 power supply, iyo inoshanda zvakanaka zvikuru pasi pemagetsi akakwira, ichivimbisa kushanda kwakasimba kwesimba remagetsi. Indasitiri ye capacitor iri kukurumidzisa kugadzirwa kwezvigadzirwa zvinoshanda zvakanyanya kuti zvizadzise zvinodiwa nesimba remagetsi mune ramangwana.
2. Kushandiswa Kwezvinhu Zvidiki Uye Kuwanda Kwezvinhu
Sezvo mamodule emagetsi achiderera muhukuru,ma capacitorinofanirawo kuderedzwa muhukuru. Macapacitor e-electrolytic e-aluminium akasimba uye macapacitor e-ceramic, ayo anopa simba rakawanda muzvishoma, ari kuva zvinhu zvikuru. Indasitiri yecapacitor iri kuramba ichiwedzera nzira dzekugadzira kuti ikurudzire kushandiswa kwakapararira kwemacapacitor madiki.
3. Hunhu hwekupisa kwakanyanya uye huwandu hwakawanda
Nzvimbo dzedata dzeAI uye maseva emagetsi anoshanda zvakanyanya anowanzo shanda munzvimbo dzine mafrequency akawanda, zvichida ma capacitor ane mhinduro yepamusoro-soro uye resistance yepamusoro-soro. Ma capacitor eSolid-state uye ma capacitor e electrolytic ehigh-frequency ari kushandiswa zvakanyanya mumamiriro ezvinhu aya, zvichivimbisa kushanda zvakanaka kwemagetsi mumamiriro ezvinhu akaoma.
4. Kuchengetedza Zvakatipoteredza
Sezvo mitemo yezvakatipoteredza ichinyanya kusimba, indasitiri yema capacitor iri kushandisa zvishoma nezvishoma zvinhu zvisingakuvadzi nharaunda uye magadzirirwo eEquivalent Series Resistance (ESR) asina kuenzana. Izvi hazvingoteveri chete mitemo yepasi rose yezvakatipoteredza asiwo zvinowedzera kushanda zvakanaka kwemagetsi, kuderedza marara emagetsi uye kutsigira kukura kwenzvimbo dzedata.
Mhedziso
Tekinoroji yemagetsi eseva iri kufambira mberi nekukurumidza kuenda kukushanda zvakanaka, huchenjeri, uye modularity, kunyanya mukushandiswa kwayo kunzvimbo dzedata dzeAI. Izvi zvinopa matambudziko matsva ehunyanzvi nemikana kune indasitiri yese yemagetsi. Ichimiririrwa neNavitas' CRPS 185 4.5kW power supply, matekinoroji ari kubuda akadai seGaN ari kuvandudza kushanda zvakanaka uye mashandiro emagetsi, nepo indasitiri ye capacitor iri kufambira mberi kuenda kukushanda kwepamusoro, miniaturization, high-temperature resistance, uye sustainability. Mune ramangwana, sezvo nzvimbo dzedata netekinoroji yeAI zvichiramba zvichifambira mberi, kubatanidzwa uye kuvandudzwa kwemagetsi uyematekinoroji e capacitorzvichave zvinhu zvikuru zvinotungamira mukuwana remangwana rinoshanda zvakanaka uye rakarongeka.
Nguva yekutumira: Gunyana-13-2024