ozi

Ebe ọ bụ na mgbawa inductor nwere atụmatụ dị ka miniaturization, ịdị mma dị elu, nchekwa ike dị elu, yana DCR dị oke ala, ọ jirila nke nta nke nta dochie inductors omenala n'ọtụtụ mpaghara.Dị ka ụlọ ọrụ eletrọnịkị na-abanye n'oge nke miniaturization na flattening, mgbawa inductor na-arịwanye elu n'ọtụtụ ngwa ngwa.N'otu oge ahụ,mgbawa inductorsnta na nta, nke na-ewetakwa ihe isi ike weld mgbawa inductor.

Akpachara anya maka ịgbado ọkụ preheating

N'ihi nha ya dị obere na nke dị gịrịgịrị, enwere ọtụtụ ọdịiche dị n'etiti ire nke mgbawa inductor na nkwụnye inductor.Kedu ihe a ga-aṅa ntị mgbe ị na-ere ihe mgbawa mgbawa?

1. Tupu ịgbado ọkụ inductor mgbawa, ọ dị mkpa ịṅa ntị na preheating iji zere ujo thermal n'oge ịgbado ọkụ.

2. The preheating okpomọkụ na-achọ a nwayọọ ịrị elu, ọkacha mma 2 ℃ / sec, na ọ ekwesịghị gafere 4 ℃ / sec.

3. Rịba ama na okpomọkụ dị iche n'etiti ịgbado ọkụ okpomọkụ na elu okpomọkụ N'ozuzu, okpomọkụ dị iche n'etiti 80 ℃ na 120 ℃ bụ nkịtị.

4. N'oge ịgbado ọkụ, e kwesịrị ịrịba ama na thermal ujo ga-amụba na-abawanye nke mgbawa inductor size ma ọ bụ okpomọkụ.

Ịnweta ike

Imikpu nke njedebe ihu nke mgbawa inductor n'ime ọkụ tin na 235 ± 5 ℃ maka 2 ± 1 sekọnd nwere ike nweta nsonaazụ soldering dị mma.

Iji flux n'oge ịgbado ọkụ

Ịhọrọ flux soldering kwesịrị ekwesị na-enyere aka ichebe elu inductor.Rịba ama isi ihe ndị a.

1. Rịba ama na e kwesịghị inwe acid siri ike na flux mgbe ị na-agbado inductor nke patch.A na-ejikarị ya mee ka ọ dị nro rosin flux.

2.Ọ bụrụ na a na-ahọrọ flux mmiri-soluble, a ga-akwụ ụgwọ nlebara anya pụrụ iche na ịdị ọcha nke mkpụrụ tupu ịgbado ọkụ.

3.On premise nke n'ịhụ ezi ịgbado ọkụ, ntị na-eji dị ka obere flux dị ka o kwere.

Akpachara anya maka usoro ịgbado ọkụ

1.Jiri reflow soldering dị ka o kwere mee ka ịzenarị akwụkwọ ntuziaka.

2.Note na ebili mmiri na-adịghị akwadoro maka mgbawa inductor ibu karịa 1812 size.N'ihi na mgbe mgbawa inductor na-emikpu n'ime a wụrụ awụ ịgbado ọkụ ife, a ga-enwe nnukwu okpomọkụ ịrị elu, a 240 ℃, nke nwere ike ime ka inductor mmebi n'ihi thermal ujo.

3. Iji igwe igwe eletrik na-agbado mgbawa inductor adịghị mma, ma mgbe na nyocha engineer na usoro mmepe, ọ dị mkpa iji igwe eletrik na-eji ígwè na-agbapụta ọkụ ọkụ.Nke a bụ ihe ise ị ga-arịba ama

(1) Kpoo sekit na inductor ruo 150 ℃ tupu ịgbado ọkụ

(2) The soldering ígwè ekwesịghị imetụ mgbawa inductor ahu

(3) Jiri igwe na-agbazinye igwe nwere watts 20 na dayameta 1.0 mm

(4) The soldering ígwè okpomọkụ bụ 280 ℃

(5) Oge ịgbado ọkụ agaghị agafe sekọnd atọ

Maka ozi ndị ọzọ, biko nweere onwe gịkpọtụrụ anyị.