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Kukosha kweSMT Kuiswa Kugadziriswa Kuburikidza Nechiyero
SMT kuiswa kwekugadzirisa, kuburikidza nechiyero kunonzi mutsara wehupenyu hwenzvimbo yekugadzira nzvimbo, mamwe makambani anofanirwa kusvika 95% kuburikidza nechiyero chiri kusvika kune yakajairwa mutsara, saka kuburikidza nechiyero chepamusoro uye chakaderera, chinoratidza kusimba kwehunyanzvi hwenzvimbo yekugadzira, process quality. , kuburikidza nechiyero c...Verenga zvimwe -
Ndeapi Magadzirirwo uye Mafungiro muCOFT Kudzora Mode?
LED mutyairi chip sumo nekusimudzira nekukurumidza kweindasitiri yemagetsi emotokari, yakakwirira-density LED mutyairi machipisi ane yakakura yekupinza voltage renji anoshandiswa zvakanyanya mukuvhenekesa mota, kusanganisira kunze kumberi nekumashure mwenje, mwenje wemukati uye kuratidza backlighting.LED mutyairi ch...Verenga zvimwe -
Ndeapi Mapoinzi Ehunyanzvi eSelective Wave Soldering?
Flux spraying system Selective wave soldering muchina flux spraying system inoshandiswa pakusarudza solder, kureva kuti flux nozzle inomhanya kunzvimbo yakatarwa zvichienderana nemirayiridzo yakagara yarongwa uye yobva yachinja nzvimbo pabhodhi inoda kutengeswa (spot spraying uye lin...Verenga zvimwe -
14 Yakajairwa PCB Dhizaini Erors uye Zvikonzero
1. PCB hapana muitiro mupendero, maburi maburi, haigoni kusangana SMT midziyo clamping zvinodiwa, izvo zvinoreva kuti haigoni kuzadzisa zvinodiwa uwandu kugadzirwa.2. PCB chimiro mutorwa kana saizi yakakura kwazvo, idiki, yakafanana haigone kusangana nezvinodiwa zvemidziyo clamping.3. PCB, FQFP mapadhi akapoteredza...Verenga zvimwe -
Nzira yekuchengetedza sei Solder Paste Mixer?
Iyo solder paste mixer inogona kunyatso kusanganisa solder poda uye flux paste.Iyo solder paste inobviswa kubva mufiriji pasina chikonzero chekudzorera paste, kubvisa kudiwa kwekudzorera nguva.Iyo mhute yemvura inowomawo zvakasikwa panguva yekusanganiswa, ichideredza mukana weabso ...Verenga zvimwe -
Chip Chikamu Pad Dhizaini Kukanganisa
1. 0.5mm pitch QFP pad kureba kwakarebesa, zvichikonzera pfupi pfupi.2. PLCC socket pads ipfupi, zvichiita kuti manyepo soldering.3. Pad kureba kweIC kwakarebesa uye kuwanda kwesolder paste yakakura zvichikonzera pfupi pfupi pakuyerera.4. Bapiro chip pads akareba anokanganisa chitsitsinho solder kuzadza ...Verenga zvimwe -
Kuwanikwa kwePCBA Virtual Soldering Problem Method
I. Zvikonzero zvakajairika zvechizvarwa chenhema solder 1. Solder melting point yakaderera, simba harina guru.2. Huwandu hwemarata anoshandiswa mukupisa ishoma.3. Hunhu husina kunaka hwe solder pachayo.4. Mapini echikamu aripo stress phenomenon.5. Zvikamu zvinogadzirwa neiyo hig...Verenga zvimwe -
Chiziviso cheHoridhe kubva kuNeoDen
Zvinokurumidza chokwadi nezveNeoDen ① Yakavambwa muna 2010, mazana maviri evashandi, 8000+ Sq.m.fekitori ② NeoDen zvigadzirwa: Smart akatevedzana PNP muchina, NeoDen K1830, NeoDen4, NeoDen3V, NeoDen7, NeoDen6, TM220A, TM240A, TM245P, reflow oveni IN6, IN12, Solder paste printer FP3040c+ akazara purinda FP3040c+Verenga zvimwe -
Magadzirisirwo Awo Matambudziko Akajairwa muPCB Circuit Design?
I. The pad overlap 1. Kupindirana kwemapads (pamwe nesurface paste pads) zvinoreva kuti kupindirana kwemakomba, mukuboora kuchaita kuti pakaputsika chibooro nekuda kwekuboora kwakawanda panzvimbo imwe chete, zvichikonzera kukuvara kwegomba. .2. Multilayer board mumakomba maviri anopindirana, senge gomba...Verenga zvimwe -
Ndedzipi Nzira dzekuvandudza PCBA Board Soldering?
Mukuita kwePCBA kugadzirisa, kune akawanda maitiro ekugadzira, ayo ari nyore kuburitsa akawanda emhando matambudziko.Panguva ino, zvinodikanwa kugara uchivandudza PCBA welding nzira uye kuvandudza maitiro ekugadzirisa zvinobudirira kunaka kwechigadzirwa.I. Kuvandudza tembiricha uye t...Verenga zvimwe -
Circuit Board Thermal Conductivity uye Heat Dissipation Design Processability Zvinodiwa
1. Heat sink chimiro, ukobvu uye nzvimbo yedhizaini Zvinoenderana nekupisa kwekugadzira zvinodiwa zvezvinoda kupisa zvinopisa zvikamu zvinofanirwa kutariswa zvizere, zvinofanirwa kuve nechokwadi chekuti tembiricha yekusangana yezvikamu zvinogadzira kupisa, tembiricha yePCB yekusangana nekugadzirwa kwechigadzirwa req. ...Verenga zvimwe -
Ndeapi Matanho eKupfapfaidza Iyo Tatu-uchapupu Paint?
Danho 1: Geza bhodhi pamusoro.Chengetedza nzvimbo yebhodhi isina mafuta uye guruva (kunyanya kuyerera kubva kune solder yakasara mune reflow oven process).Nekuti ichi chinonyanya kuita acidic zvinhu, zvinokanganisa kusimba kwezvikamu uye kunamatira kwetatu-uchapupu pendi nebhodhi.Danho rechipiri: Dry...Verenga zvimwe
