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Nchekwa ike PCB okirikiri nhọrọ ukwuu Eletrọnkị DC-Link Film Capacitors

Ejiri ya n'ụdị akụrụngwa eletrọnịkị ike DC-njikọ maka nkwado DC, nzacha nchekwa ike. Na sekit inverter, a na-eji ya eme ihe maka ire ụtọ na nzacha mmepụta voltaji nke rectifier, na-amịkọrọ njupụta dị elu na-emegharị ugbu a site na inverter na DC-Link, na-egbochi ya ịmepụta voltaji dị elu na-eme ka voltaji dị elu na DC support capacitor na impedance nke DC-Link, ka ọ na-enwe ike ịnọgide na-enwe ike ịdị elu nke DC.

    MKP-FT Capacitors

      

     

    Nlereanya

    GB/T 17702-2013

    IEC61071-2017

    400 ~ 1100V.DC

    -40-105 ℃

    10 ~ 200uF

     

     

     

     

     

    Atụmatụ

     

    ESL dị ala, obere ESR.

     

     

    Ugboro dị elu nnukwu ikike ugbu a.

      

    Ngwa

     

    A na-ejikarị na sekit eletriki eletrik maka njikọta, nzacha na nzacha dị elu.

    Atụmatụ

    Nkwụsi ike na ntụkwasị obi: DC-Link capacitors na-eme ka voltaji kwụsie ike ma belata ripple, nke na-eme ka ntụkwasị obi sekit dịkwuo mma. Nchekwa ike: Ikike ịchekwa na ịhapụ nnukwu ume n'ime obere oge na-enyere aka mee ka mgbanwe dị ugbu a dị nro. Ogologo ndụ: Ndị na-emepụta ihe nkiri, karịsịa, nwere ogologo ndụ na nkwụsi ike dị elu karịa ndị na-emepụta electrolytic.

    Obere ESR na ESL

    ESR dị ala na ESL na-enyere aka belata nkwụsị ike ma melite arụmọrụ, nke dị mkpa karịsịa na ngwa ngwa dị elu na nke dị elu. Mbelata oge na-adịru nwa oge: Ọ nwere ike igbochi transients voltaji na spikes nke ọma, na-echebe ihe elektrọn dị nro na mmebi.

    Ịrụ ọrụ ugboro ugboro dị elu

    Ụfọdụ ụdị DC-Link capacitors, dị ka ihe nkiri capacitors, na-arụ ọrụ nke ọma na ngwa ugboro dị elu, na-enwe obere nguzogide usoro (ESR) na obere usoro inductance (ESL).

    Ngwa

    Ndị ntụgharị: Na sistemụ ike anyanwụ na ikuku, DC-Link capacitors na-eji ire ọkụ DC dị nro ma melite arụmọrụ sistemụ. Na sistemụ ịnya ụgbọ ala eletrik, a na-eji ha eme ka voltaji mmepụta batrị dị nro. Ndị ntụgharị: Na AC-DC na DC-DC converters, a na-eji ha mee ka voltaji DC gbanwere ma belata ripple. Tinyere na modul ike iji hụ na voltaji mmepụta kwụsiri ike.

    Ihe ntụgharị & Ntụgharị

    A na-eji ya na sekit mbanye nke moto ụlọ ọrụ na ngwa ụlọ iji nye ike DC dị nro ma belata ngbanwe moto torque. Na draịva na-agbanwe agbanwe (VFD), DC-Link capacitors nwere ike ịhazi voltaji ma melite arụmọrụ moto. Ụgbọ ala eletriki (EV): N'ime sistemụ eletriki eletrik nke ụgbọ ala eletrik, DC-Link capacitors na-eji ire ọkụ voltaji ma nye ike kwụsiri ike na moto na sistemụ igodo ndị ọzọ. Kwesịrị ekwesị maka chaja na ndị na-atụgharị ike n'ime ụgbọ iji hụ na arụ ọrụ batrị na moto nke ọma.

    Industrial Automation & Consumer Electronics

    Automation ụlọ ọrụ: N'ime akụrụngwa akpaaka ụlọ ọrụ, DC-Link capacitors na-eji mee ka ọkọnọ ike kwụsie ike ma belata ọdịda akụrụngwa na oge ọdịda. Kwesịrị ekwesị maka robots na akụrụngwa ndị ọzọ dị elu iji hụ na ike ọkọnọ kwụsie ike na ntụkwasị obi. Eletrọnịkị ndị ahịa: Na sistemụ ọdịyo na akụrụngwa vidiyo dị elu, DC-Link capacitors na-eji belata mkpọtụ ọkọnọ ike ma melite ogo ọdịyo na vidiyo. Kwesịrị ekwesị maka njikwa ike nke kọmputa na ngwaọrụ eletrọnịkị ndị ọzọ iji nye mmepụta voltaji kwụsiri ike.

    Àgwà ọkụ eletrik nke Capacitor ihe nkiri

    1. Ogologo oge ndụ

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    2. Njirimara okpomọkụ

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    Capacitance vs. Okpomọkụ

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    Ọrụ ugbu a vs. Okpomọkụ

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    Voltaji arụ ọrụ vs. Okpomọkụ

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    3. Njirimara ugboro ugboro

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    Capacitance vs. Ugboro

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    Ihe nbibi vs. Ugboro