Ha e le hantle, soldering ke mohato oa bohlokoa haholo tlhahiso ea li-inductors, empa e sa lefshoeng haholo.Hoa hlokahala haholo hore re ikamahanye le mekhoa e metle ea ho cheselletsa li-inductors tsa maqeba a SMD ho netefatsa hore ts'ebetso ea rona ea inductor e matla ho feta.Joale ke tla arolelana le uena mabaka a 'maloa a ho solder e futsanehileng eaSMD winding inductor, ka tšepo ea ho u thusa.
1. Oxidation kapa ntho e tsoang linaheng tse ling ho inductor soldering pad
Ho soasoa hampe ha li-inductors tsa maqeba a SMD, oxidation kapa taba e tsoang kantle ho pente ea inductor ke mabaka a tloaelehileng a bakang ho soasoa hampe ha li-inductors tse fapaneng.
2. Ho na le burr holim'a pad ea soldering ea SMD inductor
Ho na le mokhoa oa ho itšeha leoto tlhahisong ea SMD inductor.Ts'ebetsong ena, haeba sehahi se sa hlokomeloe hantle, ho bonolo ho baka burr holim'a pente ea inductor soldering.Tabeng ena, e tla boela e etse hore ho se ke ha e-ba le sehokelo se sa lekaneng sa inductor, e leng se tla fella ka ho se sebetse hantle.
3. Leoto le kobehang la SMD inductor soldering pad ha le lekane
Tlas'a maemo a tloaelehileng, mapheo a lipheletsong ka bobeli tsa inductor lokela ho ka ho feletseng khomaretse ho peista solder ea boto PCB.Leha ho le joalo, haeba li-pads tsa inductor li sa kobehe hantle nakong ea ts'ebetso ea ho khumama ka maoto, e tla etsa hore qetello ea inductor e sothe, e leng se etsang hore ho be le welding e futsanehileng.
4. The inductor body groove e tebile haholo
Ho na le li-grooves tse peli 'meleng oa inductor oa SMD.Li-grooves tsena tse peli ke boemo ka mor'a hore pinana ea inductor e kobehe.Leha ho le joalo, haeba groove ea inductor e tebile haholo, e kholo ho feta botenya ba lakane ea pad, le hoja inductor e le sephara e khomaretsoeng ho PCB boto, "inductance pad" e emisitsoe 'me ha e kopane le pente ea solder, e leng se etsang hore ho be le tjheseletso e mpe. .
5. Mathata ts'ebetsong ea tlhahiso ea bareki
Solder e mpe ea inductor ea SMD hase feela bothata ba inductor ka boeona.Maemong a mangata, ka lebaka la mathata a tshebetso ya ho etsa moreki, e tla boela lebisa ho solder e futsanehileng ea inductor, tse kang tlaase solder peista khutlela mocheso le e sa lekaneng reflow soldering mocheso.
Tlhokomelo e eketsehileng e lokela ho lefshoa mathateng a ka holimo ts'ebetsong ea welding ea SMD winding inductor ho fokotsa liketsahalo tse sa rateheng ts'ebetsong ea welding.
Haeba u thahasella, ka kopo ikutloe u lokolohile hoiteanye le ronabakeng sa lipotso tse ling.
Nako ea poso: Mar-16-2023