I. O galuega masani ole su'ega ICT
1. SMT SMD falegaosimea e mafai ona iloa vaega uma i luga o le laupapa matagaluega tuufaatasia i totonu o sekone, e pei o le tetee, capacitors, inductors, triodes, fanua aafiaga tubes, moli emitting diodes, diodes masani, voltage regulator diodes, optocouplers, ICs, ma isi. galue i totonu o le mamanu faʻatulagaina.
2. E mafai ona fuafua i luma PCBA faagasologa gaosiga faaletonu e pei o le taʻavale puʻupuʻu, taʻavale malepelepe, vaega o loʻo misi, fesoʻotaʻiga fesuiaʻi, vaega sese, solder gaogao, ma isi ma tuʻuina atu manatu i le faagasologa mo le faʻaleleia.
3. O faʻaletonu o loʻo taʻua i luga poʻo faʻaiʻuga o suʻega e mafai ona lolomiina, e aofia ai le nofoaga faʻaletonu, vaega faʻataʻitaʻiga tulaga ma tau faʻataʻitaʻiga mo tagata faigaluega tausiga e faʻasino i ai.O le faʻalagolago o tagata faigaluega i tekinolosi oloa e mafai ona faʻaitiitia lelei.E tusa lava pe leai se poto masani a le aufaigaluega i le gaosiga o le smt, e mafai lava ona latou faia se sao.
4. E mafai ona faʻamaonia le toilalo o suʻega ma e mafai e le smt processors ona suʻeina faʻamatalaga e iloa ai le mafuaʻaga o le faaletonu, e aofia ai mea faʻaletagata.O lenei mea ina ia mafai ona latou faʻatalanoaina, faʻasaʻo ma faʻaleleia le gaosiga ma le lelei gafatia o laupapa matagaluega.
II.Su'ega ICT vaega fa'apitoa
Electrolytic capacitor polarity metotia su'ega:
capacitors electrolytic feso'ota'i i tua, vaega misi 100% su'esu'e capacitors electrolytic feso'ota'i tua, vaega misi 100% su'ega
Fa'avae ole fa'agaioiga ole tekonolosi su'ega polarity capacitor electrolytic:
1. SMTfalegaosimea gaosiga chip o le faʻaaogaina lea o le vae lona tolu i le electrolytic capacitor pito i luga faʻaoga se faʻailoga faʻailoga, fuaina le faailo tali i le va o le vaega lona tolu ma le pou lelei poʻo le leaga.
2. A maeʻa faʻatusatusaga faʻatasi ma le DSP (Digital Signal Processing) tekinolosi, ua liua i se seti o vectors e le DFT (Discrete Fourier Transform) ma le FFT (Fast Fourier Transform).O le faʻailoga tali e maua mai e faʻaliliu mai le t (taimi) vaega (oscilloscope signal) i se seti o vectors i le f (frequency) domain (faailoga o le spectrum analyzer).
3. O se seti o fua fa'atatau o le vector e maua e ala i le a'oa'oina ona fa'atusatusaina lea o fua fa'atatau o le DUT (masini o lo'o fa'ata'ita'iina) ma ulua'i tulaga fa'ata'atia e ala i le fa'aogaina o le Match Match (fa'ailoga fa'aalia ma le fa'atusatusaga) e iloa ai pe o le polarity o le mea o lo'o fa'ata'ita'iina e sa'o.
Match Match o lo'o fa'aogaina i fa'aoga e pei o le fa'ailoaina o tamatamai lima, fa'ailoga tupe pepelo ma le iloa o le mata.
Fa'atūina i le 2010 ma le 100+ tagata faigaluega & 8000+ Sq.m.falegaosimea o aia tatau o meatotino tutoʻatasi, e faʻamautinoa ai le pulega faʻapitoa ma ausia le tele o aafiaga tau tamaoaiga faʻapea foʻi ma le faʻasaoina o le tau.
O lo'o ia te ia le nofoaga autu o masini, tagata fa'apipi'i fa'apitoa, su'ega ma inisinia QC, e fa'amautinoa le malosi malosi mo le gaosiga o masini NeoDen, lelei ma le tu'uina atu.
3 'au R&D eseese ma le aofa'i 25+ fa'apolofesa R&D inisinia, ina ia mautinoa le sili atu ma sili atu atina'e ma fou fou.
Tomai ma tomai faaPeretania lagolago & au'aunaga inisinia, ia mautinoa le tali vave i totonu ole 8 itula, fofo maua i totonu ole 24 itula.
Le tulaga tulaga ese i totonu o le au gaosi Saina uma na lesitala ma faamaonia CE e TUV NORD.
Taimi meli: Me-09-2023