Ibicuruzwa
Katalogi iheruka - 2025
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Ibikoresho bya DC bipima bisi bikoresha IGBT mu gukwirakwiza amashanyarazi
Urukurikirane rwa DMJ-MC rwa capacitor ya bisi ya DC
Capacitors za filime z'icyuma zikozwe muri filime ebyiri z'icyuma zifite filime ya pulasitiki nk'iya dielectric.
Imashini nto cyane (~ 0.03 μm[2]) ikoresha icyuma cya aluminiyumu gishyirwa mu cyuma gisukuye ikoreshwa mu byuma bisukuye ikoreshwa mu byuma bisukuye ikoreshwa ku mpande imwe cyangwa zombi kugira ngo ibe electrodes.
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Imiterere mito y'ibinyabiziga bya Hybrid na Electric Capacitors
1. Ipaki ya pulasitiki, ifunze neza hakoreshejwe epoxy resin, umuringa, ingano yihariye
2. Ubudahangarwa ku ngufu nyinshi, firime ya polypropylene ikora ibyuma ubwayo
3. ESR nkeya, ubushobozi bwo gucunga umuyoboro w'amazi urimo amaripple menshi
4. ESR nkeya, bigabanya neza voltage isubira inyuma
5. Ubushobozi bunini, imiterere mito
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Capacitor ya GTO idafite ingufu mu bikoresho by'ikoranabuhanga
Imiyoboro ya Snubber ni ingenzi kuri diode zikoreshwa mu miyoboro ya switching. Ishobora kurinda diode ku miyoboro ya overvoltage, ishobora kuvuka mu gihe cyo gusubira inyuma.
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Igishushanyo cya capacitor za filime zikoresha amashanyarazi ya IGBT mu rwego rwo hejuru
IGBT yanze kwiyanga SMJ-P
1. Agasanduku ka pulasitiki, gafunze neza hakoreshejwe resin;
2. Ibyuma bitwikiriwe n'icyuma gikozwe mu muringa, byoroshye gushyiraho kuri IGBT;
3. Kurwanya ingufu nyinshi z'amashanyarazi, tgδ nkeya, kwiyongera k'ubushyuhe kuke;
4. ESL na ESR nkeya;
5. Umuvuduko w'amashanyarazi mwinshi.
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Imashini nziza cyane ifite ubushobozi bwo gusohora amajwi menshi
IGBT yanze kwiyanga SMJ-P
Capacitors za filimi za CRE snubber zagenewe imikorere y'umuvuduko mwinshi ukenewe mu kurinda voltage y'igihe gito.
1. ubushobozi bwo kwihanganira dv/dt nyinshi
2. Gushyiramo byoroshye kuri IGBT
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Igishushanyo mbonera cya capacitor cya IGBT Snubber cyo ku rwego rwo hejuru gikoreshwa mu gukoresha ingufu nyinshi
IGBT yanze kwiyanga SMJ-P
1. Agasanduku ka pulasitiki, gafunze neza hakoreshejwe resin;
2. Ibyuma bitwikiriwe n'icyuma gikozwe mu muringa, byoroshye gushyiraho kuri IGBT;
3. Kurwanya ingufu nyinshi z'amashanyarazi, tgδ nkeya, kwiyongera k'ubushyuhe kuke;
4. ESL na ESR nkeya;
5. Umuvuduko w'amashanyarazi mwinshi;
6. Icyemezo cya UL.
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Ibikoresho bya Polypropylene Snubber Capacitors bikoreshwa mu gukoresha ingufu nyinshi, ingufu nyinshi n'imbaraga nyinshi
Capacitor ya Axial Snubber SMJ-TE
Snubber Capacitors ni capacitors zifite ingufu nyinshi kandi zifite uburebure bwa axial. Axial Film Capacitors ziraboneka muri CRE. Dutanga ububiko, ibiciro, n'amakuru kuri Axial Film Capacitors.
1. Icyemezo cya ISO9001 na UL;
2. Ibicuruzwa byinshi;
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Capacitor y'amashanyarazi ya Snubber ifite ingufu nyinshi
CRE itanga ubwoko bwose bwa capacitors zidafite imiterere y'umubiri.
1. Capacitors nshya zakozwe kandi zigakorwa na CRE
2. Indashyikirwa mu gushushanya no gukora capacitor ya filime.
3. Niba ukeneye imiterere yihariye ya snubber, gana ikigo cyacu cy’igishushanyo mbonera kugira ngo ubone capacitor ya snubber yakozwe ku giti cyawe.
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Capacitor nshya ya AC filter ya converter igezweho na porogaramu ya UPS
CRE ikora ubwoko bwinshi bwa capacitor ya dielectric ya filime - kuva kuri capacitor ifite ingufu nyinshi ku nganda n'imodoka, kugeza kuri capacitor ifite ingufu nyinshi ikoreshwa mu bikoresho byose by'ikoranabuhanga bikoresha ingufu nyinshi ku rugero rwa voltage ya volteji ya 100V kugeza kuri 100 kV.
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Capacitor nziza y'ingufu za AC film
Fkurya:
1: Pake ya Mylar, Ifunze neza hakoreshejwe resin;
2: Insinga z'umuringa, ntoya, byoroshye gushyiraho;3: Ubushobozi bunini, ingano nto;
4: Kurwanya ingufu nyinshi z'amashanyarazi, hamwe no kwivura ubwabyo;
5: Umugezi ushyushye cyane, ubushobozi bwo kwihanganira dv / dt bwinshi.
