Nubuhe buryo bwo kwipimisha buhari kuri PCB ya electromagnetic?

Kugerageza ibice bya electromagnetic PCB nigice cyingenzi mugupima PCB. None, ni bangahe uburyo bwo kwipimisha buhari kuri PCB ya electromagnetic?

1.Ikizamini gisanzwe

Kugerageza coil, ikiraro cya digitale kirashobora gukoreshwa mugupima inductance kumurongo. Kuberako inshuro zakazi zainductor coilni kenshi ntabwo ari hasi, inductance irashobora kugeragezwa kuri frequence iri hejuru ya 10kHz.

2. Ikizamini co guhinduranya

Mugerageza inductance D agaciro ka transformateur nyamukuru, dushobora kumenya nibatransformateurifite intera ihindagurika. Uburyo bwihariye ni: shyira ikiraro cya digitale kuri 0.3V cyangwa munsi, 10kHz cyangwa hejuru, hanyuma upime D agaciro ka inductance nyamukuru. Niba agaciro D karenze 0.1, hasuzumwa ko transformateur yangiritse kandi ntishobora gukoreshwa.

3. Kumenya ibikoresho bya Hall

Ibyuma bya salle biraboneka mumashanyarazi amwe hamwe no gutanga amashanyarazi abiri, kimwe nubwoko bwasohotse hamwe nubwoko bwa voltage. Umuyoboro umwe utanga amashanyarazi ntushobora kumenya ibyagezweho, kandi ibimenyetso bisohoka muri rusange ni 1/2 cyumuriro umwe. Niba ikigezweho ari 0, ibimenyetso bisohoka bitandukana cyane kuva hagati. Rukuruzi irashobora kandi gupimwa muburyo bwo kumenya niba sensor ya Hall yangiritse. Sensor ya Hall ifite amashanyarazi abiri asohora 0 voltage iyo yunvise 0 igezweho; iyo yunvise itari 0 ikigezweho, icyiza, kibi nubunini bwibisohoka voltage ihinduka hamwe nubunini nicyerekezo cyumuyaga uterwa.

4. Kugerageza ibyerekezo

Amakosa asanzwe ya relay arimo guhagarika coil, guhuza ntibifunga, guhangana cyane, hamwe no gutwika. Inzira nziza yo gusuzuma niba relay isanzwe ari uguha ingufu relay, shyira ingufu za voltage kuri coil, hanyuma ugerageze gukomeza guhuza.

Kubibazo byibicuruzwa, nyamuneka rebaurupapuro rwibicuruzwa, urahawe ikazetwandikireukoresheje amakuru y'itumanaho hepfo, tuzagusubiza muri 24.

https://www.xgelectronics.com/ibicuruzwa/

William (Umuyobozi ushinzwe kugurisha rusange)

186 8873 0868 (Porogaramu ya Whats / Tuganira)

E-Mail: sales@xuangedz.com liwei202305@gmail.com

(Umuyobozi ushinzwe kugurisha)

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E-Mail: sales01@xuangedz.com

(Umuyobozi ushinzwe kwamamaza)

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E-Mail: sales02@xuangedz.com