Dab tsi tshwm sim tiag tiag thaum lub Diode poob hauv cov cuab yeej kho mob?

 

Cia peb muab cov lej rau nws, vim tias cov ceg txheem ntseeg yooj yim rau kev kwv yees. Qhov cuam tshuam ntawm ib qho kev ua tsis tiav tau sib sau ua ke hla ntau txheej:

Kev nyab xeeb ntawm tus neeg mob. Qhov no yog qhov tseem ceeb tshaj plaws. Kev ua tsis tiav uas cuam tshuam kev nyeem ntawv lossis cuam tshuam kev ua haujlwm tuaj yeem ua rau tus neeg mob muaj kev pheej hmoo - thiab hauv lub neej- txhawb nqa thiab saib xyuas cov iav, qhov no tsis tsim nyog.

Lub sijhawm poob. Ib qho khoom siv tawm ntawm kev pabcuam yog ib yam khoom tsis tau txais lossis kho. Ib txoj kev tshawb nrhiav pom cov cuab yeej ua tsis tau zoo los ntawm kev sib koom ua ke ntawm cov txheej txheem ua haujlwm, ua rau lawv ntev thiab nce nqi thiab pheej hmoo.

Kev kho thiab kev pabcuam hu. Txhua qhov kev ua tsis tiav txhais tau hais tias tus kws tshaj lij, ib feem, lub tsheb thauj khoom, thiab lub sijhawm poob.

Rov qab. Qhov no yog qhov uas nws tau txais kim sai. Cov cuab yeej kho mob rov qab tau ntaus 1,059 qhov xwm txheej hauv 2024 - qhov siab tshaj plaws hauv plaub xyoos - thiab qhov hnyav tshaj plaws Kuv nco qab tau mus txog qib siab tshaj plaws hauv kaum tsib xyoos. Strikingly, cov cuab yeej tsis ua haujlwm tau dhau los ua qhov ua rau rov qab los thawj zaug hauv ntau dua tsib xyoos.

Reputation thiab nqi. Kev tshawb fawb los ntawm cov kws tshuaj ntsuam xyuas kev lag luam pom tias cov chaw tsim khoom lag luam tus nqi poob qis los ntawm qhov nruab nrab ntawm ib ncig ntawm 10% tom qab ib qho tseem ceeb rov qab, nrog rau ntev dua - lub sij hawm puas rau hom thiab kev ntseeg siab.

Ntxiv nws thiab cov khoom siv kho mob tsis ua haujlwm raug nqi dwarfs tus nqi ntawm kev ua nws yog thawj zaug. Ib feem txhim khu kev qha tsis yog tus nqi - nws yog kev pov hwm.

 

Lub diode txhaum tsis tshaj tawm nws tus kheej ib yam li txhua qhov chaw. Nyob ntawm qhov chaw zaum, qhov tshwm sim txawv:

Lub zog tseem ceeb - qhov tsis ua haujlwm ntawm no tuaj yeem ua rau tag nrho cov cuab yeej poob.

Lub roj teeb thaub qab thiab lub zog-txoj kev - qhov ua yuam kev tuaj yeem ua ntsiag to lov tes taw thaub qab, yog li lub cuab yeej tuag lub sijhawm lub zog hluav taws xob blinks.

Sensor thiab tswb circuits - to los yog tsis ua hauj lwm ntawm no corrupts nyeem los yog, phem tshaj, nres lub tswb los ntawm suab.

Lub cev muaj zog thiab tsav theem - ib qho txhaum tuaj yeem nres qhov txav ntawm lub cuab yeej nyob ntawm.

Qhov tseeb qhib-vim- cov tshuab luv luv tom qab txhua qhov no tau hais hauv peb tsab xov xwm tus khub; qhov takeaway ntawm no tsuas yog qhov ntawdtxhuaqhov chaw muaj qhov tshwm sim tiag tiag - lub ntiaj teb, uas yog vim li cas cov khoom lag luam zoo tsis tuaj yeem xav txog tom qab.

 

Ntawm no yog tus qauv uas ua rau cov neeg saib xyuas zoo thaum hmo ntuj. Nws tsis tshua muaj pib nrog kev tawg heev. Nws pib me me:

Tus nqi qis - tus nqi qis lossis tsis zoo tshuaj ntsuam diode yog siv los chais cov pennies tawm ntawm daim nqi ntawm cov ntaub ntawv.

Hauv thaj teb, ib feem pua ​​​​ntawm cov khoom ntawd ua tsis tiav thaum ntxov lossis tawm ntawm spec.

Cov ntawv tsis txaus siab thiab qhov tsis zoo -cov ntawv ceeb toom tshwm sim pib nkag mus.

Ib qho kev tshawb nrhiav taug qab qhov teeb meem mus rau ib qho kev sib koom ua ke thoob plaws ntau chav.

Kev kho lossis rov qab rov qab ua raws li - thoob plaws txhua lub cuab yeej uas sib koom ua ke.

Qhov no yog vim li cas cov neeg tswj hwm thiab cov kws paub zoo tau rov hais dua tus xa khoom hloov pauv thiab tawm - ntawm - cov khoom tshwj xeeb raws li qhov tshwm sim rau cov teeb meem hauv cheeb tsam. Ib feem tsis muaj zog, sib npaug thoob plaws kev tsim khoom, dhau los ua qhov teeb meem hauv lub cev. Kev tiv thaiv cov tshuaj tiv thaiv kab mob no yog pheej yig dua li kev ua rau nws - thiab nws yog lub plawv ntawm kev zam cov khoom siv kho mob downtime thiab rov qab.

 

Txoj kev txhim khu kev qha tshaj plaws kom tsis txhob muaj qhov tshwm sim no yog pib nrog cov khoom uas muaj cov npoo, tsis tshua muaj dej, tsis muaj cua sov, thiab zoo ib yam. Peb tus neeg ua haujlwm pov thawj npog feem ntau tsim.

Transistor - Cov Ntsiab Lus Hloov Tau Zoo

CovTransistortuav lub zog hloov thiab tsav lub luag haujlwm. Koj xav tau ib qho nrog cov khoom siv hluav taws xob thiab cov npoo tam sim no, kev coj tus cwj pwm zoo, thiab batch - rau -batch sib xws, yog li nws tsis ntxhov siab hauv kev siv ib txwm thiab tsis dhau los ua qhov tsis muaj zog txuas. Qhov kev sib raug zoo ntawd yog lub cim ntawm tus neeg muab khoom lag luam muaj kev ntseeg siab loj.

Diode S1A - Tsawg Leakage rau qhov tseeb, ruaj khov Circuit Court

Lub S1A yog 1.0 A, 50 V iav -passivated general- lub hom phiaj rectifier nyob rau hauv lub compact SMA (DO-214AC) pob, muaj nuj nqis rau nws tsis tshua muaj to thiab tsis muaj peev xwm, nrog ib tug tsawg pem hauv ntej voltage nyob ib ncig ntawm 1.1 V hla ib tug −55℃mus rau +150℃ntau yam. Cov pa xau qis tiv thaiv qhov tseeb ntawm cov sensor thiab lub tswb ntsuas hluav taws xob, pab kom tsis txhob muaj qhov tsis txaus ntseeg uas ua rau muaj kev tsis txaus siab. Kev ceev faj S1A rectifier diode tsum yog tsim nyog.

Diode RS2M - Rov qab sai, Kev Nyuaj Siab

Lub RS2M yog qhov rov qab kho sai hauv SMA, ntsuas 1000 V thiab 2.0 A nrog lub sijhawm rov qab rov qab nyob ib puag ncig 500 ns, iav -passivated junction, thiab UL 94V-0 tsim. Kev hloov ceev ceev, huv si txhais tau hais tias tsis tshua muaj cua sov thiab tsis tshua muaj kev ntxhov siab, uas txhais tau hais tias ua tsis tiav tsawg dua ntawm lub cuab yeej lub neej. Yuav RS2M ceev rov qab diode lag luam wholesale los ntawm ib qho kev soj ntsuam kab ua kom zoo sib xws thoob plaws kev khiav.

 

Qhov no yog ib feem uas them tawm. Feem ntau ntawm kev ua tsis tiav yog tiv thaiv tau nrog ob peb yam kev qhuab qhia:

Ntxiv margin. Xaiv qhov ntsuas hluav taws xob thiab qhov ntsuas tam sim no zoo tshaj qhov phem tshaj - cov xwm txheej, yog li cov khoom tsis ntxhov siab hauv kev siv txhua hnub.

Derate thiab tswj cov cua sov. Khiav diodes hauv qab lawv cov kev txwv thiab tsim kom txias, vim qhov kub yog qhov ua rau kev laus thiab tsis ua haujlwm.

Screen tuaj qhov chaw. Siv tus neeg xa khoom uas ua haujlwm hlawv-hauv thiab muab cov ntaub ntawv sim tiag tiag, thiab tsim nyog rau lawv kom raug - cov khoom tuaj yeem ntes teeb meem ua ntej lawv xa khoom.

Tsim nyob rau hauv redundancy. Tshwj xeeb tshaj yog rau lub zog thaub qab, yog li tsis muaj ib feem tuaj yeem lov tes taw ua haujlwm tseem ceeb.

Xav tau traceability. Cov ntaub ntawv ntau ntau tso cai rau koj muaj qhov teeb meem rau ib pawg paub tsis yog tag nrho cov khoom kab.

Ua raws li cov no thiab koj tau teb cov lus nug, "koj tuaj yeem tiv thaiv diode tsis ua haujlwm li cas - thiab koj tau txo qis qhov txawv ntawm txhua qhov txiaj ntsig zoo tshaj plaws.

 

Cov qauv txhawb kev sib cav tag nrho. IEC 60601-1, tus qauv kev nyab xeeb rau cov cuab yeej siv kho mob hluav taws xob, yog tsim los ntawm kev nyab xeeb thiab kev ua haujlwm tseem ceeb, thiab nws yuav tsum muaj cov cuab yeej ua kom muaj kev nyab xeeb txawm tias nyob hauv ib qho txhaum, thoob plaws hauv nws lub neej kev pabcuam. Hauv lwm lo lus, tus qauv xav tias ib feem zoo li lub diode tuaj yeem ua tsis tiav thiab xav kom koj tsim - thiab qhov chaw - kom qhov tsis ua haujlwm nyob nyab xeeb. Kev ntseeg tau ntawm engineering taw qhia tib txoj kev: derating kom zoo, thermal tsim, thiab kev tswj cov khoom lag luam yog cov pov thawj qib rau kev tsav tsheb tsis ua haujlwm. Cov ntaub ntawv rov qab tsuas yog qhia tau tias muaj dab tsi tshwm sim thaum cov levers tsis quav ntsej.

 

Ib qho kev kho mob OEM tuaj rau Sunhing tom qab ib pawg ntawm thaj chaw ua tsis tiav tau hem tias yuav rov qab los. Lawv teardown taw tes rau hauv qab -margined, inconsistent qhov chaw uas txawv ntawm batch mus rau batch - classic tsum- qhov teeb meem zoo.

Sunhing's engineers rov ua haujlwm ntawm lub zog thiab teeb liab seem nyob ib ncig ntawm peb qhov pov thawj: qhovTransistorrau kev hloov pauv, S1A rau qis-kev kho qhov dej ntws tawm, thiab RS2M rau qhov nrawm, qis- cua sov theem - txhua tus nrog cov npoo ntxiv thiab tag nrho ntau qhov kev taug qab los ntawm ib txoj kab tshawb xyuas.

Cov neeg siv khoom qhia:

Ib qho kev poob qis hauv kev ua tsis tiav tom qab qhov kev tsim kho tshiab mus txog kev tsim khoom.

Tsawg qhov kev pabcuam hu thiab tsis txaus siab, ua kom rov qab siab dua.

Cleaner traceability, yog li txhua qhov teeb meem yav tom ntej tuaj yeem muaj rau ntau tus paub.

(Cov duab hauv qhov kev tshawb fawb no yog qhov piv txwv - thov lees paub lossis hloov lawv nrog koj tus kheej cov txiaj ntsig tau lees paub ua ntej tshaj tawm.)

 

Tom qab xyoo ntawm kev muag khoom, ntawm no yog qhov tseeb ncaj ncees: qhov tshwm sim peb tau tham txog yuav luag ib txwm taug qab rov qab mus rau qhov sib xws. Ob lub diodes nrog tib tus lej tsis yog tib lub diode, thiab ntawm qhov ntsuas qhov sib txawv ntawm cov dej ntws tawm, kev muaj sia nyob, thiab kev sib txuam txiav txim siab seb koj puas nkoj teeb meem -dawb lossis xaus rau kev tswj xyuas rov qab. Tias yog vim li cas kev yuav los ntawm cov chaw tsim khoom loj thiab lub Hoobkas, ntau dua li tus nqi pheej yig tshaj plaws ntawm lub hli, yog qhov kev pov hwm pheej yig tshaj uas koj yuav tau yuav.

Ib tus khub uas ntseeg siab muab rau koj iav -passivated, UL- ntsuas, RoHS- raws li qhov chaw; cov ntaub ntawv ncaj ncees thiab cov ntaub ntawv xeem; tag nrho ntau traceability; hlawv- hauv kev tshuaj ntsuam; thiab muaj peev xwm los ntsuas los ntawm cov qauv mus rau siab - ntim cov xaj xaj khoom lag luam yam tsis muaj ntsiag to swapping qhov hauv qab koj. Kev lees paub tias qhov zoo- tsom rau cov npe zoo li ESTA tau txais kev tshuaj xyuas zoo ib yam thiab cov khoom siv tau zoo yog raws nraim tus qauv koj xav tau tom qab koj cov khoom siv. Sunhing - cov kws kho mob qib diode chaw tsim khoom ntawm lub siab - tsim nws Transistor, S1A, thiab RS2M qhov chaw rau tus qauv ntawd.

 

 

Yog tias koj tsim lossis tsim cov khoom siv kho mob thiab xav tshem tawm qhov ua tsis tiav uas ua rau lub sijhawm poob thiab rov qab los, peb nyob ntawm no los pab. Xa koj cov specs rau peb thiab peb yuav pom zoo rau txoj cai Transistor, S1A, lossis RS2M ib feem rau koj tus qauv tsim - nrog cov ntaub ntawv, cov qauv, thiab cov ntawv sib tw rau ob qho tib si qauv thiab cov khoom lag luam wholesale

Hu rau tam sim no