Wax soo wadaban
Smt / smd isolatator
Xaashida xogta
| Rftyt 300mhz-6.0 ghz r 'dusha sare (smt) iswada | |||||||||
| Nooc | Nooca soo noqnoqda | Burcad (Max) | Luminta gelitaanka (DB) | Karantiil (DB) | Vsrr (Ugu bad) | Korantada hore (W) max | Awoodda gadaal (W) max | Cabbir dhan kasta ah (mm) | Xaashida xogta |
| Smtg-d35 | 300-800mhz | 10% | 0.6 | 18.0 | 1.30 | 300 | 20 | Φ35 * 10.5 | Dhul pdd |
| Smtg-d25.4 | 350-1800 mhz | 10% | 0.4 | 20.0 | 1.25 | 300 | 20 | Φ25.4 * 9.5 | Dhul pdd |
| SMTGG-D20 | 700-3000mhz | 20% | 0.5 | 18.0 | 1.30 | 100 | 10 | Φ20.0 * 8.0 | Dhul pdd |
| Smtg-d18 | 900-2600mhz | 5% | 0.3 | 23.0 | 1.25 | 60 | 10 | Φ18.0 * 8.0 | Dhul pdd |
| Smtg-d15 | 1.0-5.0 ghz | 15% | 0.4 | 20.0 | 1.25 | 30 | 10 | Φ15.2 * 7.0 | Dhul pdd |
| Smtg-d12.5 | 2.0-5.0 ghz | 10% | 0.3 | 20.0 | 1.25 | 30 | 10 | Φ12.5 * 7.0 | Dhul pdd |
| Smtg-d10 | 3.0-6.0 GHZ | 10% | 0.4 | 20 | 1.25 | 30 | 10 | Φ10.0 * 7.0 | Dhul pdd |
Kudbad gaaban
Marka labaad, is-ka-ciyaarka SMT wuxuu leeyahay waxqabadka buuqa wanaagsan. Waxay si wax ku ool ah ugala go'doomi karaan calaamadaha la isugu gudbiyo oo la helo, waxay ka hortagaan faragelinta iyo joogtaynta sharafta calaamadaha. Ka sarreynta waxqabadka go'doominta ayaa hubin kara howlgalka wax ku oolka ah ee nidaamka iyo yareynta faragelinta calaamadaha.
Intaas waxaa sii dheer, isteerinka SMT sidoo kale wuxuu leeyahay xasillooni heerkul heer sare ah. Waxay ku shaqeyn karaan tirada heerkulka ballaaran, sida caadiga ah waxay gaaraan heerkulka u dhexeeya -40 ℃ ilaa + 85 ℃, ama xitaa ballaaran. Deganaanshani waxay awood u siineysaa is-ka-qaadida SMT inay ku shaqeyso si ku kalsoon deegaanno kala duwan.
Habka baakada ee loo yaqaan 'smt go'yaal' ayaa sidoo kale ka dhigaysa mid sahlan oo lagu dhexgalo oo lagu rakibo. Waxay si toos ah ugu rakibi karaan aaladaha go'doominta ee PCBs-ka iyadoo loo marayo tikniyoolajiyadda kor u kaca, iyada oo aan loo baahnayn in la galiyo fulinta dhaqanka PIN galinta ama hababka loogu talagalay. Qaabkan dusha sare ee baakadaha oo keliya ma fiicna hufnaanta wax soo saarka, laakiin sidoo kale waxay awood u siineysaa is dhexgalka cufnaanta sare, taas oo ku keydisaa meel bannaan oo fududeynaya qaabeynta nidaamka.
Intaas waxaa sii dheer, isolators smd waxaa si balaadhan loogu isticmaalaa nidaamyada isgaarsiinta sare iyo qalabka microwave-ka. Waxaa loo isticmaali karaa in lagu go'doomiyo calaamadaha u dhexeeya masaafada rf iyo anteenooyinka, hagaajinta waxqabadka nidaamka iyo xasilloonida. Intaas waxaa sii dheer, kuwa isxiilrada SMD waxaa sidoo kale loo isticmaali karaa aaladaha wireless-ka, sida isgaarsiinta wireless-ka, nidaamyada radar, iyo isgaarsiinta dayax gacmeedka, si ay u buuxiyaan baahiyaha isugeynta tilmaanta sare iyo qurxinta.
Marka la soo koobo, is-ka-dhigga SMD waa is haysta, khafiif ah, oo fududahay in lagu rakibo aaladda go'doominta leh oo leh caymis ballaaran, waxqabadka go'doominta ee wanaagsan, iyo xasilloonida heerkulka, iyo xasilloonida heerkulka. Waxay leeyihiin codsiyo muhiim ah oo ku yaal meelaha ay ka mid yihiin nidaamyada isgaarsiinta sare, qalabka microwave, iyo qalabka raadiyaha. Iyada oo horumarka joogtada ah ee teknolojiyadda, isolators smd waxay door muhiim ah ka ciyaari doonaan meelo badan oo ay gacan ka geystaan horumarinta tikniyoolajiyadda isgaarsiinta casriga ah.
