ibicuruzwa

ibicuruzwa

Impinduka nini cyane

Ibisobanuro bigufi:

Impinduka zikoresha cyane zikoreshwa cyane cyane nkumuvuduko mwinshi wo guhinduranya amashanyarazi mugutanga amashanyarazi menshi, kandi bikanakoreshwa nkumuvuduko mwinshi woguhindura amashanyarazi mumashanyarazi menshi hamwe nimashini zo gusudira cyane. Ukurikije inshuro zakazi, irashobora kugabanywa mubice byinshi: 10kHz-50kHz, 50kHz-100kHz, 100kHz ~ 500kHz, 500kHz ~ 1MHz, no hejuru ya 1MHz. Kubijyanye nimbaraga nini zohereza, ibikoresho byamashanyarazi muri rusange bikoresha IGBTs. Bitewe numurizo wo kuzimya amashanyarazi ya IGBT, inshuro ikora ni mike; niba imbaraga zo kohereza ari ntoya, MOSFETs irashobora gukoreshwa, kandi inshuro ikora ni ndende.


Ibicuruzwa birambuye

Ibicuruzwa

Incamake :

Abahindura bahujwe na magnetiki flux ihuza, cyangwa induction.

.

.

Ahanini ikoreshwa mumashanyarazi menshi yo guhinduranya amashanyarazi nkumuvuduko mwinshi wo guhinduranya amashanyarazi, nayo ikoreshwa mumashanyarazi menshi ya inverter itanga amashanyarazi hamwe na mashini yo gusudira cyane nka transfert ya inverteri.

Ubwoko buhagaritse n'ubwoko bwa horizontal byombi birahari kubyo wahisemo.

Ibyiza:

1. Urashobora guhitamo ibicuruzwa ukurikije amakuru yibanze ya injeniyeri wawe.

2. Yashizweho ukoresheje ferrite yibanze.

3. Irangi kandi ikizamini cyuzuye 100%.

4. Koresha ibicuruzwa byinjira nibisohoka kugirango uhuze ibisabwa byihariye.

5.UL Yemejwe.

6.Bishobora guhitamo transformateur ukurikije icyifuzo cyawe.

Ingano n'ibipimo:

Magnetic yibanze ihuza ingingo yumukara epoxy ifata.

Ibikoresho by'amashanyarazi:

Ingingo

Ibizamini

Pin

Bisanzwe (25 DEG C)

Inductance

1KHz / 1V

3.4.5—1.2

67uH ± 10%

Induction

1KHz / 1V

3.4.5—1.2

0.3uH MAX (8.9-13.14 Mugufi)

Kurwanya DC

3.4.5—1.2

8mΩ( MAX)

6.7—3.4.5

8mΩ( MAX)

8.9—13.14

15mΩ( MAX)

Kurwanya DC

PRI —- SEC

AC3.0KV / 5MA / 10S

PRI —- INGINGO

AC2.0KV / 5MA / 10S

SEC —- INGINGO

AC2.0KV / 5MA / 10S

Kurwanya insulation

PRI —- SEC

DC500V / 100MΩ MIN / 60S

Porogaramu:

1. Ibikoresho by'ingoboka;

2. Umuyoboro mwinshi Guhindura amashanyarazi nibindi bikoresho bya elegitoroniki;


  • Mbere:
  • Ibikurikira:

  • Andika ubutumwa bwawe hano hanyuma utwohereze