Muchokwadi, soldering inhanho yakakosha mukugadzirwa kwemainductors, asi iyo isingabhadharwe zvakanyanya.Izvo zvinonyanya kukosha kuti isu tigadzirise nzira dzine musoro weld the SMD ronda inductors kuti tive nechokwadi chekuti inductor yedu kuita kune simba.Iye zvino ini ndichagovana newe zvikonzero zvakati zvekusaita soldering yeSMD mhepo inductor, ndichitarisira kukubatsira.
1. Oxidation kana kunze kwenyika pane inductor soldering pad
Kushongedzerwa kwakashata kweSMD maronda inductors, oxidation kana nyaya yekunze pane inductor pad chikonzero chakajairika chinokonzeresa kushomeka kweakasiyana inductors.
2. Pane burr pane soldering pad ye SMD inductor
Kune nzira yekucheka gumbo mukugadzirwa kweSMD inductor.Muchiitiko ichi, kana mucheki asina kuchengetedzwa zvakanaka, zviri nyore kukonzera burr pane inductor soldering pad.Muchiitiko ichi, zvichakonzerawo kusaenzana kusungirirwa kweinductor, zvichikonzera kushata kwakashata.
3. Rutsoka rwakakotama rweSMD inductor soldering pad haina kuenzana
Mumamiriro ezvinhu akajairwa, mapedhi ari kumagumo ese einductor anofanirwa kusungirirwa zvachose kune solder paste yePCB board.Nekudaro, kana mapedhi einductor asina kukotama zvakanaka panguva yekukotama kwetsoka, zvinokonzeresa kuti kupera kweinductor kuve kwakamonyoroka, zvichikonzera kushata kwakashata.
4. Inductor body groove yakadzika zvakanyanya
Kune maviri grooves pane SMD inductor muviri.Aya maviri grooves ndiyo chinzvimbo mushure mekunge inductor pad pini yakakotama.Nekudaro, kana iyo inductor groove yakadzika zvakanyanya, iyo yakakura kudarika kukora kwepedhi pepa, kunyangwe iyo inductor iri flat yakasungirirwa paPCB board, iyo inductance pad inomiswa uye haibatanidzire solder paste, zvichikonzera kushata. .
5. Matambudziko mukugadzirwa kwevatengi
Kutengesa kwakashata kweSMD inductor harisi chete dambudziko reiyo inductor pachayo.Muzviitiko zvakawanda, nekuda kwematambudziko emutengi wekugadzira maitiro, zvinozoita kuti iite kushomeka kweiyo inductor, senge yakaderera solder paste kudzoka tembiricha uye kusakwana reflow soldering tembiricha.
Kunyanya kutarisisa kunofanirwa kubhadharwa kune matambudziko ari pamusoro muwelding process yeSMD winding inductor kudzikisa zvisingadiwe zviitiko muwelding process.
Kana iwe uchida, ndapota inzwa wakasunungukataura nesukune mimwe mibvunzo.
Nguva yekutumira: Mar-16-2023