Kuva kuri Navitas Semiconductor's Choice of YMIN Capacitors: Ikiganiro ku guhitamo Capacitor kuri AI Data Center Power Supplies

Navitas Semiconductor yashyize ahagaragara CRPS185 4.5kW AI Data Center Power Solution: Gukoresha neza Capacitor Selection

（Ifoto iboneka ku rubuga rwa Navitas）

Navitas Semiconductor iherutse gushyira ahagaragara igisubizo cyayo gishya cy’amashanyarazi—CRPS185 4.5kW AI Data Center Server Power Supply. Yagenewe guhaza ibisabwa mu mikorere myiza no kwizerwa by’ibigo by’amakuru bya AI, CRPS185 igaragaza iterambere rikomeye mu ikoranabuhanga ry’amashanyarazi. Iki gisubizo ntikigera gusa ku bucucike bw’ingufu za 137W/in³ n’ubushobozi burenga 97%, ahubwo kinakubiyemo ikoranabuhanga rigezweho rya capacitor kugira ngo ryongere imikorere muri rusange.

Mu gisubizo cy'amashanyarazi cya CRPS185, YMIN'sIDC3Hatoranywa capacitors za electrolytic za aluminiyumu, zifite voltage ya 450V n'ubushobozi bwa 1200µF. Izi capacitors zizwiho imikorere myiza ya frequency yo hejuru n'ubudahangarwa, bigatuma zikwiriye cyane imiterere y'ingufu nyinshi n'ubushobozi bwazo bwo hejuru. ESR nke (Equivalent Series Resistance) ya serivise ya CW3 ifasha kugabanya igihombo cy'ingufu, mu gihe ubushobozi bwazo n'ubudahangarwa bwazo bitanga ubufasha bwizewe mu gihe cy'imitwaro myinshi.

Guhitamo capacitors z'amashanyarazi zikwiye ni ingenzi mu kunoza imikorere ya sisitemu y'amashanyarazi. Ubwoko butandukanye bwa capacitors bufite ibyiza n'ibibi bitandukanye, bigira ingaruka ku mikorere myiza y'amashanyarazi, ku buryo adahindagurika, ndetse n'igiciro cyayo. Dore imiterere n'ikoreshwa rya capacitors za Laminated Solid State Aluminium Electrolytic, electrolytic, na tantalum:

Ibyiza n'ibibi by'ubwoko butandukanye bwa capacitor

• Ibikoresho bya Electrolytic bya Laminated Solid State Aluminium:
  • Ibyiza:Ibikoresho bya Laminated Solid State Aluminium Electrolytic Capacitors bifite ESR nkeya kandi bifite frequency nyinshi, bigatuma bikoreshwa mu gukoresha imbaraga nyinshi no mu frequency nyinshi. Bitanga icyizere no kudahungabana ndetse no mu duce duto dukoreshwamo.
  • Ibibi:Nubwo izi capacitors zikora neza cyane mu gukoresha frequency nyinshi, zirahenze cyane kandi zishobora kugira imbogamizi mu guhitamo capacitance.
• Ibikoresho bipima amashanyarazi:
  • Ibyiza:Capacitors za electrolytic zifite agaciro kanini k’ubushobozi, bigatuma ziba nziza cyane mu gukoresha mu kuyungurura ibikoresho byinshi. Kuba zihendutse ku giciro bituma ziba amahitamo rusange ku bice by’ingufu.
  • Ibibi:Capacitors za electrolytic zifite ESR iri hejuru, ibi bikaba bishobora gutuma ingufu zitakaza cyane. Igihe cyazo cyo kubaho ni gito kandi zishobora kwibasirwa cyane n'ihindagurika ry'ubushyuhe n'amashanyarazi.
• Utwuma duto twa Tantalum:
  • Ibyiza:Capacitors za Tantalum ni ntoya kandi zifite ubushobozi bwinshi, bigatuma ziba nziza cyane mu gukoresha ahantu hato. Zifite kandi ESR nkeya, ibyo bigatuma ingufu zikoreshwa neza kandi zigakomera mu gihe zigumana ubushobozi buhamye.
  • Ibibi:Capacitors za Tantalum zirahenze cyane kandi zishobora kwangirika mu gihe cy’amashanyarazi menshi cyane, bigasaba guhitamo no gukoresha neza.

Ingufu za CRPS185 zikoresha YMINIDC3capacitors z’uruhererekane kugira ngo zongere imikorere n’ubushobozi bwo gukoresha frequency nyinshi mu gihe zigaragaza imikorere myiza n’ituze muri rusange. Ibi bigaragaza ibisabwa by’ingenzi mu bya tekiniki kugira ngo habeho imiterere y’ingufu zikora neza kandi bitanga inkunga yizewe ku bidukikije bifite umutwaro mwinshi nk’ibigo by’amakuru bya AI.

UmwanzuroIgisubizo cya Navitas Semiconductor's CRPS185 4.5kW AI Data Center Power Supply Solution, binyuze mu guhitamo no kunoza capacitor, kigaragaza iterambere rigezweho mu ikoranabuhanga ry'ingufu rikora neza. Gusobanukirwa ibyiza n'ibibi by'ubwoko butandukanye bwa capacitor bifasha abashushanya gufata amahitamo meza kuri sisitemu z'ingufu zikora neza. Gukoresha neza igisubizo cya CRPS185 ntibigaragaza gusa ikoranabuhanga rigezweho ry'ingufu ahubwo binatanga inkunga ikomeye ku bidukikije by'amakuru bya AI.