Aratau hononga thermosetting te hiko hiko SB1034/AB310-B

Ko nga tohu mahi matua o te coil inductance

1.te tauhohenga inductive

Ko te nui o te parenga o te porowhita inductance ki te naianei AC ka kiia ko te inductance XL, me te ohm hei waeine me te ω hei tohu.Ko tona hononga ki te inductance L me AC auau F ko XL=2πfL.

2.take kounga

Ko te tauwehe kounga Q he rahinga tinana e tohu ana i te kounga porowhita, a ko te Q te tauwehenga o te inductance XL ki tona parenga rite, ara, Q = XL/R. mahi inductor i raro i tetahi ngaohiko AC auau.Ko te teitei o te uara Q o te inductor, ko te iti o te mate me te teitei ake o te kaha.Ko te uara q o te porowhita e pa ana ki te aukati DC o te kaikawe, te mate dielectric o te anga, te mate i puta mai i te whakangungu rakau, i te matua rino ranei, te awe o te paanga o te kiri auau teitei me etahi atu mea.Ko te uara q o te porowhita he tekau ki te rau.Ko te take o te kounga o te inductor e pa ana ki te aukati DC o te waea coil, te mate dielectric o te anga coil me te mate na te matua me te whakangungu rakau.

3.putanga tohatoha

Tetahi porowhita inductance he etahi punga i waenga i nga huringa, i waenga i nga paparanga, i waenga i te porowhita me te papa tohutoro, i waenga i te porowhita me te whakangungu rakau, me era atu.Mēnā ka whakakotahihia ēnei pūnga iahiko kua tohatohahia, ka noho hei pūnga pūnga ōrite c honoa whakarara ki te pōkai inductance.Ko te noho o te kaha tohatoha ka whakaiti i te uara Q o te coil me te kino o tona pumau, na te iti ake o te kaha tohatoha o te coil, ka pai ake.

4.whakatauranga o naianei

Ko te naianei kua tohua e tohu ana ki te uara o naianei e kore e tukuna te inductor i te wa e mahi noa ana.Mena ka nui ake te mahi o naianei i te waa kua whakatauhia, ka huri nga tawhā mahi o te inductor na te whakamahana, a ka wera ano na te nui o te waa.

5. whakarerekētanga e whakaaetia ana

Ko te rereke e whakaaetia ana e pa ana ki te hapa e whakaaetia ana i waenga i te inductance ingoa me te inductance tūturu o te inductor.

Ko nga inductors e whakamahia nuitia ana i roto i te oscillation, i nga iahiko tātari ranei me tino tika, a ko te inenga e whakaaetia ana ko te 0.2 [%] ~ 0.5 [%];Heoi, ko te tika o nga porowhita e whakamahia ana mo te hono, te koowaotanga auau-nui me era atu mea kaore i te teitei;Ko te inenga e whakaaetia ana ko te 10 [%] ~ 15 [%].