Magance Matsalar Yawan Amfani da Wutar Lantarki Mai Yawa na Na'urorin OBC/DCDC: Bayyana Bayanan da aka Auna na Masu Haɗakar Na'urorin YMIN Mai Sauƙi da Ruwa

Sabuwar Motar Makamashi OBC - Yanayin Matsala da Maki na Raɗaɗi

A cikin tsarin OBC da DC/DC guda biyu na sabbin motocin makamashi, juriyar ripple na capacitor da kwanciyar hankalin kwararar wutar lantarki bayan sake haɗa wutar lantarki sun zama manyan abubuwan da ke shafar aiki gaba ɗaya da bin ƙa'idodin doka. Wannan gaskiya ne musamman lokacin da kwararar wutar lantarki ta capacitor ta ƙaru bayan haɗa wutar lantarki mai zafi, wanda ke haifar da ƙarfin gaba ɗaya ya wuce ƙa'idodin ƙa'idodi.

Binciken Fasaha na Tushen Dalilin

Rashin kwararar wutar lantarki mara kyau sau da yawa yakan samo asali ne daga lalacewar damuwa ta zafi yayin aikin sake haɗa solder, wanda ke haifar da lahani ga fim ɗin oxide. Capacitors na gargajiya suna aiki ba daidai ba a wannan tsari, yayin da capacitors masu ƙarfi-ruwa masu haɗaka suna inganta kwanciyar hankali mai zafi sosai ta hanyar kayan aiki da tsari da aka inganta.

YMIN Magani da Fa'idodin Tsarin Aiki

Jerin VHT/VHU na YMIN yana amfani da na'urar polymer hybrid dielectric kuma yana da fasali: - ESR mai ƙarancin ƙarfi (ƙasa da 8mΩ); - Wutar ɗigon ruwa ≤20μA; - Yana tallafawa sake haɗa solder 260°C ba tare da raguwar aiki ba; - Gwajin cikakken capacitor CCD da gwajin ƙonewa ta tashoshi biyu suna tabbatar da yawan aiki.

Bayanin Tabbatar da Bayanai da Inganci

Gwada samfura guda 100, VHU_35V_270μF bayan sake haɗa na'urar ya nuna: - Matsakaicin kwararar ruwa ya kasance 3.88μA, tare da matsakaicin ƙaruwa na 1.1μA bayan sake haɗa na'urar; - Bambancin ESR yana cikin iyaka mai dacewa; - Tsawon rayuwa ya wuce awanni 4000 a 135°C, wanda ya dace da yanayin girgiza na mota.

Bayanan Gwaji
Kwatanta Sigogi na VHU_35V_270μF_10*10.5 Kafin da Bayan Sake Buɗewa

Yanayi da Samfura da Aka Ba da Shawara

Ana amfani da shi sosai a cikin:

- Tace shigarwa/fitarwa na OBC;

- Tsarin wutar lantarki na fitarwa na DCDC;

- Modules na wutar lantarki mai ƙarfi.

Samfuran da aka ba da shawarar (duk suna da yawan aiki mai yawa da ƙira mai ƙanƙanta):

- VHT_35V_330μF_10×10.5

- VHT_25V_470μF_10×10.5

- VHU_35V_270μF_10×10.5

- VHU_35V_330μF_10×10.5

ƘARSHE

YMIN Capacitor yana amfani da bayanai don tabbatar da inganci da sarrafawa don tabbatar da daidaito, yana samar da mafita na capacitor mai "mannewa da ɗorewa" don sabon ƙirar samar da wutar lantarki ta motar.