Qalabka iswada ee brazing waxaa loola jeedaa aaladaha loo isticmaalo in lagu habeeyo habka biraynta. Brazing waa hab ku biiritaan horumarsan oo ku lug leh kuleylinta birta buuxinta xaalad dareere ah iyo adeegsiga ficilka xididka si ay u buuxiso farqiga u dhexeeya qaybaha adag, samaynta bond birta ah.
Horumarinta qalabka iswada ee brazing waxaa dhaqaajiya horumarka tignoolajiyada iyo baahida suuqa, si tartiib tartiib ah ugu socota automation iyo sirdoonka. Qalabyadani waxay muujinayaan faa'iidooyin la taaban karo oo ku saabsan hagaajinta waxtarka wax soo saarka, kor u qaadista jawiga shaqada, iyo yaraynta xoogga shaqada. Mustaqbalka, iyada oo la adeegsanayo hal-abuur tignoolajiyadeed oo dheeri ah iyo codsi qotodheer oo warshadeed, qalabka iswada ee iswada ayaa door muhiim ah oo sii kordheysa ka ciyaari doona hagaajinta tayada brazing iyo hufnaanta.
WINSOKMOSFETs loo isticmaalo qalabka iswada ee brazing inta badan waxa ku jira moodooyinka sida WSP4884, WSD3050DN, WSP4606, iyo WSP4407. Moodooyinkan MOSFET waxaa si weyn loogu isticmaalaa aaladaha kala duwan ee warshadaha iyo elektiroonigga ah, oo ay ku jiraan qalabka iswada ee brazing, sababtoo ah waxqabadkooda sare iyo isku halaynta. Faahfaahinta gaarka ah waa sida soo socota:
Qaabkani waxa uu isticmaalayaa xidhmo SOP-8 ah, oo leh danab 30V ah iyo hadda 8.8A, iyo iska caabin gudaha ah oo ah 18.5mΩ. Moodooyinka u dhigma waxaa ka mid ah AOS AO4822/4822A/4818B/4832/AO4914, ON Semiconductor FDS6912A, VISHAY Si4214DDY, iyo INFINEON BSO150N03MD G.
Xaaladaha codsiga: sigaarka elektaroonigga ah, xajiyeyaasha wireless-ka, diyaaradaha aan duuliyaha lahayn, aaladaha caafimaadka, xajiyeyaasha baabuurta, kontaroolayaasha, alaabada dhijitaalka ah, aaladaha yaryar, iyo elektiroonigga macaamiisha.
Qaabkani waxa uu isku daraa laba N-channel MOSFETs, taas oo ka dhigaysa mid ku habboon aaladaha leh shuruudaha awoodda cufnaanta sare leh, sida dabaysha wireless-ka iyo fiilooyinka USB PD. Iska caabbinta hoose ee gudaha iyo cufnaanta awoodda sare ayaa ka dhigaysa inay si fiican ugu shaqeyso aaladaha la yareeyey.
Qaabkani waxa uu isticmaalayaa xidhmo DFN3x3-8L ah, oo leh danab 30V ah iyo hadda 50A, iyo iska caabin gudaha ah oo ah 6.7mΩ kaliya. Moodooyinka u dhigma waxaa ka mid ah AOS AON7318/7418/7428/AON7440/7520/7528/7544/7542, ON Semiconductor NTTFS4939N/NTTFS4C08N, VISHAY SiSA84DN, iyo Nxperian-PSM0R8.
Xaaladaha codsiga: sigaarka elektaroonigga ah, xajiyeyaasha wireless-ka, kontaroolayaasha, alaabada dhijitaalka ah, qalabka yaryar, iyo qalabka elektarooniga ah ee macaamiisha.
Qaabkani waxa uu bixiyaa iska caabin aad u hooseeya iyo awoodda albaabka, oo ku habboon beddelayaasha buck-ka ee isku-dhafka ah ee soo noqnoqda, sida kuwa loo isticmaalo laptop-yada iyo nidaamyada korantada shabakadda. Codsiyada waxaa ka mid ah dabaylaha wireless-ka oo isticmaalaya laba WSD3050DN N-channel darawal MOSFETs.
WSP4606:
Qaabkani waxa uu isticmaalaa xirmo SOP-8L ah, oo leh N-channel danab 30V ah iyo hadda 7A, iyo iska caabin gudaha ah oo ah 18mΩ; danabka P-channel sidoo kale waa 30V oo leh hadda -6A iyo iska caabin gudaha ah oo ah 30mΩ. Moodooyinka u dhigma waxaa ka mid ah AOS AO4606/AO4630/AO4620/AO4924/AO4627/AO4629/AO4616, ON Semiconductor ECH8661/FDS8958A, VISHAY Si4554DY, iyo Nxperian-SM00P.
Xaaladaha codsiga: sigaarka elektaroonigga ah, xajiyeyaasha wireless-ka, diyaaradaha aan duuliyaha lahayn, aaladaha caafimaadka, xajiyeyaasha baabuurta, kontaroolayaasha, alaabada dhijitaalka ah, aaladaha yaryar, iyo elektiroonigga macaamiisha.
MOSFET-tan N+P ee baakadeysan waxay leedahay iska caabin aad u hooseeya iyo awoodda albaabka, oo ku habboon buundooyinka nuska ah iyo beddelayaasha nidaamyada maamulka awoodda. Tusaalooyinka arjiga waxa ka mid ah dabaylaha bilaa-waayirka ah ee isticmaalaya laba darawal oo WSP4606 MOS ah.
WSP4407:
Qaabkan P-channel waxa uu isticmaalayaa xidhmada SOP-8L, oo leh danab -30V iyo hadda -13A, iyo iska caabin gudaha ah oo ah 9.6mΩ. Moodooyinka u dhigma waxaa ka mid ah AOS AO4407/4407A/AOSP21321/AOSP21307, ON Semiconductor FDS6673BZ, VISHAY Si4825DDY, iyo STMicroelectronics STS10P3LLH6/STS5P3LLH6/STS5P3LLH6/STS3STHPLS3
Xaaladaha codsiga: sigaarka elektaroonigga ah, kontaroolayaasha, alaabada dhijitaalka ah, aaladaha yaryar, iyo qalabka elektarooniga ah ee macaamiisha.
P-MOSFET-kan waxqabadka sare leh waxa uu leeyahay iska caabin aad u hooseeya iyo awoodda albaabka, taas oo ka dhigaysa mid ku habboon beddelayaasha buck-ga isku-dhafka ah ee soo noqnoqda. Tusaalaha arjigu waa fiilada USB PD, halkaasoo ilaalinta wax soo saarka PD MOS ay isticmaasho WSP4407.
Marka la soo koobo, moodooyinka ugu waaweyn ee WINSOK MOSFET ee loo isticmaalo qalabaynta iswada waxaa ka mid ah WSP4884, WSD3050DN, WSP4606, iyo WSP4407. Moodooyinkan, oo leh waxqabadkooda ugu fiican, waxay dabooli karaan baahida xaaladaha kala duwan ee codsiyada, hubinta hawlgalka hufan ee qalabka birta.
Waqtiga boostada: Sebtembar-02-2024
