124

chigadzirwa

Toroid kukachidzwa nehwaro

Tsanangudzo Pfupi

Zvakanakira toroid chokesvane mukurumbira, senge zviri nani kunyorova saturation, negligible core kurasikirwa, kugadzikana kwetembiricha uye mutengo wakaderera.Iyo inductor ine Fe Si Al magineti poda core inogona kubvisa iyo yakashata inokonzerwa nemhepo gap yeferrite magineti mhete.


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Yakajairika modhi inductance inogona zvakare kunzi common mode sefa kana simba sefa.Iyo yakajairwa modhi inductor ndeye yakajairika modhi yekukanganisa kudzvanya mudziyo ine ferrite seyakanyanya.Iyo CMC yakatevedzana yakajairika modhi inductors inogadzirwa neFenghua Hi-Tech inotora ferrite cores.Kaviri waya nemhepo.Iyo yakaderera musiyano modhi yeruzha chiratidzo inodzvanya iyo yekukanganisa sosi, uye coupling coefficient yakakura.Iyo ine zvishoma mhedzisiro pane yakakwira-kumhanya masaini masaini, uye zvakaoma kutsvedza mune yakakwirira-yakabatana masaini.Iyo ine yakanaka kudzvinyirira mhedzisiro pane yakakwirira frequency common mode ruzha.Panguva imwecheteyo, ine hukuru huduku.Iyi nhevedzano yeakajairwa modhi inductors anokodzera makomputa ebhuku, dhijitari vhidhiyo makamera uye zvimwe zvishandiso zvine zvinoda nzvimbo zvinodiwa.Common mode inductance is two sets of coils with the same number of turns, the same dhayamita yewaya, uye yakatarisana inomonereka mafambiro pane imwecheteyo iron core.Ming Da common mode inductors ine base yakagadzirirwa siyana siyana ruzha uye masaini frequency.Kugadzirwa kwakawanda kwemapakeji maviri, 0805 uye 1206, muhuwandu hwe67 ohms kusvika 2.2k ohms, huwandu hwegumi nemana emhando dzekugadzira.Hunhu ndehwekuti: Nekuda kwekuti mafambiro emakoiri maviri ari pasimbi imwechete akatarisana, musimboti wesimbi hautye kuzara.Mazhinji magineti musimboti zvinhu zvinoshandiswa pamusika ndeye yakakwirira-conductivity ferrite zvinhu.

Ingopa ruzivo rwekutanga kubva kuna mainjiniya wako, tinogona kubatsira kugadzirisa chigadzirwa chakanakira iwe.

Zvakanakira:

1. Yakanakisa electromagnetic shielding nekuda kwe toroidal dhizaini

2. Kuburikidza neHole Mounting Construction

3. Kushandisa chigadziko chepasi kugadzirisa mutungamiri

4. Hapana magnetostriction inobvisa ruzha runonzwika mukusefa maapplication

5. vertical or horizontal gomo rinowanikwa.

6. Vakira kutevedzera RoHS uye tungamira mahara

7. yakaderera core kurasikirwa, yakaderera magineti mwaranzi uye yakakwirira ikozvino kugona

Saizi nehukuru:

Saizi uye zviyero

Electrical properties:

ITEM

SPECIFICATION TOL

TEST CONDITION

TEST INSTRUMENT

Inductance (uH)

680uH土10%

1KHZ/0.25V

TH2816B

Resistance

160mΩ (MAX)

25 °C

GKT-502BC

DC ikozvino (MAX)

4.3A

1KHZ/0.25V

CH2816+WR7210

Applications:

1. inoshandiswa kune zvigadzirwa zvekuteerera, Lighting drive

2. Shandura Modhi Inoshandura Magetsi Zvishandiso semagetsi ekuchengetedza inductors, boost uye buck inductors.

 


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