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DC (Yakananga Yazvino) Shandura kuita DC Transformer
A DC/DC transformer inhengo kana mudziyo unoshandura DC (yakananga ikozvino) kuenda kuDC, ichinyanya kureva chikamu chinoshandisa DC kushandura kubva kune imwe voltage level kuenda kune imwe voltage level.DC/DC yakakamurwa kuva mapoka maviri zvichienderana neshanduko yevoltage level: The transformer inogadzira voltage yakaderera pane yekutanga voltage inonzi "step-down transformer";Iyo transformer inogadzira voltage yakakwira kupfuura yekutanga voltage inonzi "boost transformer".Uye inogona zvakare kukamurwa kuita yakasarudzika magetsi emagetsi uye asina ega ega magetsi anoenderana nekupinza / kubuda kwehukama.Semuenzaniso, iyo DC/DC inoshandura yakabatana nemotokari yeDC magetsi inoshandura high-voltage DC kuita yakaderera-voltage DC.Uye zvinhu zvemagetsi zvakaita seICs zvine akasiyana ekushandisa voltage renji, saka zvinodawo kuchinjirwa kumagetsi anoenderana.
Kunyanya, zvinoreva kushandura iyo yekuisa DC kuita AC kuburikidza neSelf-oscillation wedunhu, uye wozoshandura kuita DC inobuda mushure mekushandura voltage kuburikidza netransformer, kana kushandura AC kune yakakwira-voltage DC inobuda kuburikidza nevoltage yakapetwa kaviri rectifier rectifier.
Iwo akadzama mabhenefiti anoratidzwa pazasi:
(1) Leakage inductance inogona kudzorwa mukati me1% -10% yeiyo main inductance;
(2) Magnetic musimboti ine yakanaka electromagnetic coupling, yakapusa chimiro uye yakakwirira kugadzirwa kunyatsoita;
(3) High kushanda frequency, high power density, frequency pakati pe50kHz ~ 300kHz.
(4) Yakanakisa kupisa kupisa hunhu, ine yakakwira nzvimbo kusvika kuvhoriyamu reshiyo, pfupi pfupi kupisa chiteshi, yakanakira kupisa kupisa.
(5) Kunyanya kushanda zvakanaka, iyo magineti musimboti chimiro cheyakakosha chimiro chejometri inogona kunyatso kudzikisa kurasikirwa kwepakati.
(6) Diki electromagnetic mwaranzi kupindira.Kurasikirwa kwesimba kwakaderera, kuderera kwekushisa kukwira, kushanda kwakanyanya.
1. Ane high saturation magnetic induction;
2. High Curie tembiricha, kuderera kwesimbi kurasikirwa uye kumanikidza;
3. Kupisa kwakanaka kwekupisa, ruzha rushoma uye kushanda kwakanyanya;
4. Kusapinda mvura, kunyorova-kusanyorova, guruva-risingabvumiri uye kudengenyeka;
5. High simba density;
6. Kururama kwepamusoro kwe inductance leakage;
7. Kuvimbika kwepamusoro, kugadzikana kwepamusoro, kugadzikana kwepamusoro;
Motokari uye server power board.
