Pab Kws Qhia Txuj Ci
Kev tswj hwm sab saum toj ntawm peb lub tuam txhab muaj ob tus xibhwb los ntawm kev tshawb fawb hluav taws xob, peb tau tsim kho cov kws tshawb fawb fais fab, txuag thiab txhim kho lub zog ua haujlwm, lossis hloov tus nqi ntawm lub zog.
Kev nplua nuj
Trr Shares muaj ntau thaj chaw hauv cheeb tsam thev naus laus zis hauv kev tshawb fawb, kev siv cov khoom lag luam me me
Dav ntau yam khoom
Peb lub tuam txhab tsom rau cov uas muab cov khoom lag luam feem ntau siv rau cov neeg siv khoom siv ntau yam xws li cov khoom siv hluav taws xob (cov qhua tuaj noj mov (cov qhua tuaj noj mov) thiab cov khoom siv hluav taws xob) Cov Hluav Taws Xob), cov khoom siv hluav taws xob ntau dua, cov khoom siv hluav taws xob loj thiab cov qhua tuaj noj mov (cov qhua tuaj noj mov), kev tiv thaiv kev nyab xeeb thaj chaw (Hikvision) thiab lwm thaj chaw.
Dip Diode lossis dual hauv kab pob txhais tau tias LED Chips nyob hauv ib pob yas nrog ob txoj kev sib txuas sib txuas pins. Lawv yog cov qub tub rog ntawm leds, thiab lawv cov kev ua lag luam ib txwm muaj yooj yim tab sis muaj zog. Txhua tus LED xim - Liab, ntsuab thiab xiav - yog cais Diode.
Cov txiaj ntsig ntawm Dip Diode
Txawm hais tias cov hluav taws xob niaj hnub tsuas yog tsis ua haujlwm nrog dip dips, cov seem no muaj lawv cov txiaj ntsig. Kuv twb tau hais txog qhov tseem ceeb tshaj saud; Lawv poob rau hauv plaub thaj chaw:
• Muaj muaj thoob plaws ntau tus muag khoom;
• Sib cav thoob plaws ntau tus muag khoom;
• Sib piv nqi rau SMD ICS;
• Yooj yim heev rau qhov chaw thiab siv tes.
Cov xwm txheej no yuav tsum ua piv txwv tias vim li cas nws tuaj yeem yooj yim dua los txhawb nqa cov txheej txheem qub ua nrog dip dip dip Hauv qee kis, qhov ntawm cov txheej txheem qub tsis tau thiab xav tau kev kho; Re Ua Haujlwm Nrog Dip Dip Qee qhov kev ua haujlwm zoo tshaj plaws tseem tsim ntau lab nyiaj hauv tus nqi thiab yuav tsis muaj dua los tswj cov laus nrog dip dipes es tsis yog pib tag nrho cov redesign.
Yuav ua li cas koj sat los ntawm dip diode?
Siv Flux rau ob sab ntawm qhov poob mus pab nrog kub conduction. Flux yuav pab koj khaws cov chaw huv huv huv thiab ua kom cov wettability yog qhov txaus, ib feem tseem ceeb ntawm kev tsim cov sib koom ua ke sib luag.
Tam sim no pib soldering. Nco ntsoov tias tsuas yog thov kev sib zog rau sab hauv lub rooj tsavxwm. Txoj cai rau los ntawm-qhov soldering yog tias koj tuaj yeem tso cov flux ntawm ob sab tab sis kev sib tsoo tsuas yog siv ib qho. Thaum tuav tus poob rau hauv qhov chaw nrog cov cua sov tiv thaiv, zawm hniav rau ib sab ntawm cov hmoov txhuas qhov twg cov ntaub qhwv ua tau raws li cov hmoov txhuas ua ke. Thov ib qho me me ntawm kev sib tsoo ntawm qhov no. Tom qab ntawd, txav cov hlau cam rau lwm sab ntawm cov hmoov txhuas kom thiaj li ua rau lub choj ham.
Npaum li cas voltage do di ncauj diode cia los ntawm?
|
Diode hom |
Kev ntsuas qhov hluav taws xob rau pem hauv ntej |
|
GermanCium pn |
0.25 v rau 0.3 v |
|
Silicon Pn |
0.6 v rau 0.7 v |
|
Infrared (gaas) pn |
~1.2 V |
|
Lub teeb-emitting diodes (coj) |
1.6 V (Liab) rau 4 V (violet). Lub teeb-emitting Diode physics § cov ntaub ntawv muaj cov npe tiav. |
Dab tsi kub yog solding dip diod qhov?
Solder qhov siab yuav tsum tau teeb tsa ntawm 1.50 hli - 3.00 mm (.060- .120 " Qhov teeb meem zoo tagnrho yog kom muaj cov kev ua haujlwm tsuas yog raus thiab wetted yam tsis muaj nthwv dej ib qho upward siab rau ntawm Circuit Txawv Tebchaws. Tus ciav dej tsoo lub rooj sab nraud yuav tsum tau ua kom sib kom mus rau qhov chaw nozzle. Cheebtsam thiab ua rau hauv qab sab ntawm cov Circuit Court Board tej zaum yuav ua rau PC pawg coj tsis txawv, tus mob no yuav tsum them rau.
Tsis txaus ntseeg yuav tiv thaiv kom tsis txhob hloov cua sov kom zoo thiab rov qab. Kev siab tshaj plaws yuav ua rau cov solder rau nce los ntawm qhov thiab nchuav tawm mus rau sab saum toj ntawm cov Circuit Court Board.
Txawv lub neej ntawm dip diode modules yog 25,000 txog 50,000 teev. Yog hais tias lub dip diode kub nce dhau qhov kev ua haujlwm ntau tshaj plaws lub sijhawm ntev kev ua haujlwm tau ua rau ntev ntev yuav ua rau thiab suav nrog ua tsis tiav. Yog hais tias tus dip diode lub operating kub tau txo los ntawm kwv yees li 10 degrees, lub neej yuav muaj tseeb ob npaug.
Laser module lub neej tuaj yeem txuas ntxiv los ntawm kev tswj cov ntaub ntawv ntsuas kub ntawm qhov qis kawg ntawm kev ua haujlwm ntau. Qhov dej sov tau pom zoo thiab yuav tsum tau siv yog tias lub laser yog kev khiav haujlwm tas li. Kev khiav hauj lwm cov laser modules ntawm qhov qis kawg ntawm qhov kawg pom zoo yuav pab txuas ntxiv lub neej ntawm laser.
Feem ntau ib damp dhuav tsis ua tiav raws li kev kaw Circuit Court (piv txwv li, luv Circuit Court) vim muaj ntau yam tshwm sim hauv kev siab voltage. Piv txwv li, qhov no yog qhov ESD tiv thaiv Diodes (TVs Thaum twg cov pa roj hmab uas muaj kev cuam tshuam yog overdrien mus rau hauv rov qab los ntawm kev tawg, cov diode yuav ua qhov kev tsis zoo siab tam sim no. Yog tias qhov no tau txwv los ntawm kev ncig sab nraud, cov diode yuav raug puas tsuaj mus tas li vim muaj kev kub ntxhov. Thaum lub sij hawm overheating, lub pn hlws ris yuav swb thiab tawm hauv Circuit Court luv.
Qhov tseem ceeb, tus dip diod tam sim no nce qhov kub ntawm pn kev sib tshuam, uas tau nce qhov rov qab tam sim no. Qhov no txuas ntxiv mus txog thaum lub PN Junction tsis raws li tau piav saum toj no. Txawm li cas los xij, cov txheej txheem no kuj tseem tuaj yeem tsim cov kev qhib Circuit Court tsis ua raws li tau piav qhia hauv qab no.
Puas yog DIP diODE thaiv ACTORTAGE?
Uas dip diode nyob rau hauv thawj lub valve lub valve yog qhov thaiv ib nrab ntawm qhov tam sim no. Qhov ntawd yog li cas diodes ua haujlwm hauv AC. Ib daim di diode yuav tsis thaiv txhua qhov tam sim no nws tuaj yeem nyob rau hauv DC Circuit Court, tab sis nws yuav tsum thaiv ib nrab ntawm AC tam sim no, tsis hais txoj kev twg yog qhov taw qhia. Cov kev qhia sib txawv nkaus xwb ua rau yog seb cov diode thaiv qhov zoo lossis tsis zoo ntawm Sine yoj.
Yog li yog tias koj tau ntsuas qhov hluav taws xob ntawm thawj lub valve, koj yuav nyeem ib puag ncig ntawm koj cov khoom hluav taws xob, lub ntsiab lus voltage, lub ntsiab lus 60 lub rooj zaum 60 Vac.
Koj tuaj yeem pom vim li cas qhov no yog los ntawm kev xav rov qab mus rau tom ntej-bias thiab thim rov qab los ntawm DC voj voog. Muaj dab tsi tshwm sim ntawm no yog tias txhua diode yog xa mus rau ib nrab ntawm ac sine yoj thiab thim rov qab-rov qab-kev ntxub ntxaug mus rau lwm tus. Ib qho yog rov qab-kev ntxub ntxaug mus rau ib nrab ntawm ib nrab, thaum lwm tus rov qab los-kev ntxub ntxaug mus rau ib nrab. Ua ke, lawv thaiv ob qho tib si qhov zoo thiab tsis zoo ntawm sine yoj.
· Ib tug zoo kawg-based diode qhia txog volplage poob xws li 0.5 mus rau 0.8 volts rau feem ntau siv cov silicon donges. Qee qhov kev ua haujlwm ntawm German donges muaj qhov hluav taws xob tawm los ntawm 0.2 txog 0.3 V.
· Cov tshuaj multimat multims abplays ol Thaum tus zoo diode yog thim rov qab-kev ntxub ntxaug. Ol nyeem qhia tias Diode ua haujlwm raws li qhib hloov.
· Tsis zoo (qhib) Diode tsis tso cai rau tam sim no ntws hauv ob qho kev taw qhia. Ib tug multimeter yuav tso tawm ol hauv ob qho tib si cov lus qhia thaum cov diode qhib.
Cov dide luv luv muaj tib qho hluav taws xob poob nyeem (kwv yees li 0.4 v) hauv ob qho tib si.
Ib tug diode yog nraim-kev txiav txim siab thaum muaj kev kuaj mob (liab)
· Toping tsis tshua muaj kev tsis kam ntawm ib qho zoo diode yuav tsum tau los ntawm 1000 ω rau 10 mω.
· Cov ntsuas ntsuas tsis kam yog qhov siab yog tom ntej vim tias tam sim no los ntawm cov ditusately ntws los ntawm Diode, ua rau muaj kev ntsuas siab xav tau rau kev kuaj.
Ib daim diode yog rov qab-kev ntxub ntxaug thaum muaj kev ntsuas zoo (liab) yog nyob rau ntawm cathode thiab qhov tsis zoo (dub) txhuas yog nyob rau ntawm Anode.
· Lub rov qab-biased tsis kam ntawm ib tug zoo diode lug displays ol ntawm multimeter. Cov Diode tsis zoo yog tias kev nyeem yog tib yam hauv ob qho kev qhia.
Dip Dip Ntawm lub cev diode, koj yuav pom ob lo lus xaus los ntawm Tin kuj zoo li tus qauv nyob hauv nruab nrab. Ib sab yog qhov zoo nyob hauv, hu ua anode. Lwm lub davhlau ya nyob twg yog qhov kawg tsis zoo, hu ua cathode. Tam sim no tsuas tuaj yeem txav mus rau hauv ib daim diode los ntawm anode rau cathode, tsis tod lwm txoj kev nyob ib puag ncig.
Tsuas yog saib rau cov xub loj nrog txoj kab khiav los ntawm nws. Qee qhov diodes yuav muaj ob qho tib si lawv anode thiab cathode cim tau zoo thiab tsis zoo rau txoj kev uas tam sim no ntws hauv Diode yog ua raws li cov kev taw qhia ntawm tus xub.
Cov ntawv thov thiab siv ntawm dip diodes
Muaj ntau hom kev diodes thiab cov downes no tau siv nyob rau hauv ntau txoj kev.
• Kev ua haujlwm yooj yim tshaj plaws yuav hloov kho AC tam sim no los ntawm kev tshem qee qhov ntawm lub teeb liab. Qhov kev ua haujlwm no yuav ua rau lawv rectifiers. Lawv tau siv hauv hluav taws xob hloov thiab siv nyob rau hauv cov tiv thaiv tawm tsam vim tias lawv tuaj yeem tiv thaiv ib qho ntsia hlau loj.
• Cov kev pab cuam tshuam diodes thiaj li ua lag luam digital. Ntau lab ntawm diodes tau siv zoo sib xws rau cov laj thawj uas zoo sib xws thiab siv hauv cov txheej txheem niaj hnub.
• Lawv tau siv rau kev cais tawm ntawm kev xa khoom. Piv txwv li, ib qho ntawm cov kev siv loj ntawm diodees yog tshem tawm cov cim tsis zoo los ntawm AC tam sim no. Qhov no yog hu ua teeb liab demodulation. Qhov kev ua haujlwm no yog siv nyob rau hauv radios li lub tshuab lim kom thiaj li rho tawm xov tooj cua ntawm cov cab hlau.
• Lawv kuj tseem siv hauv kev tsim cov khoom siv fais fab thiab voltage doubloters. Siv daim ntawv qhia txog kev yoj puv nkaus yuav pab kom xa cov hluav taws xob ruaj khov dua. Kev sib xyaw ua ke ntawm ib qho kev sib txuas nrog lub capacitor yuav pab ua kom me me ac voltage multiv los tsim cov hluav taws xob ntau heev.
• Lub teeb qhib diodes lossis LEDs yog siv nyob rau hauv cov ntsuas thiab tseem muaj laser li ib qho muaj ntau lwm cov teeb pom kev zoo.
• Dip dipes tau siv ua voltage regulators thiab cov volarors yog siv rau hauv cov ntsuas hluav taws xob thiab cov sib txawv tau siv hauv kev txhawb nqa AC kab.
• Diodes yog lub hauv paus ntawm OP-Amps thiab transistors.
Peb Lub Hoobkas
TRR Electronics Co., Ltd yog ib lub xeev peev tuav tswj cov kev txaus siab ua lag luam uas tsim kev tshawb fawb, tsim kho, ua lag luam raws li kev ua lag luam tseem ceeb. Peb yog cov neeg pab cuam ntawm A-Shares Quoted tuam txhab 600059 thiab pom nyob rau hauv 2000, Tsim Kev Lag Luam Kev Lag Luam Kev Lag Luam Kev Lag Luam Guangdong Trr Electric
Trr Shares muaj ntau thaj chaw hauv cheeb tsam thev naus laus zis hauv kev tshawb fawb, kev siv cov khoom lag luam me me
Peb Daim Ntawv Pov Thawj
Qhov kawg FAQ Qhia rau DIP diode
Peb nyob nraum zoo-lub npe hu ua ib qho ntawm cov ua dip dire manufacturers thiab lwm tus neeg nyob hauv Shenzhen, Suav. Yog tias koj yuav mus yuav Zoo Zoo DIP diode hauv Tshuag, txais tos kom tau hais los ntawm peb lub hoobkas. Tsis tas li, OEM kev pabcuam muaj.