Kev taw qhia txog DIP

DIP, lub ntsiab lus ntawm ob lub hauv kab-tus pin pob, yog ib qho kev siv ntim tshuab rau cov khoom siv hluav taws xob. Nws yog cov txheej txheem ntawm kev ntxig cov pins rau hauv lub qhov (socket) thiab txuas cov khoom sib txuas mus rau lub rooj tsav xwm luam tawm los ntawm kev sib txuas ntawm lub qhov (socket) thiab cov ntawv luam tawm Circuit Board. DIP ntim muaj qhov zoo ntawm cov qauv yooj yim, muaj kev ntseeg siab, thiab yooj yim ntawm kev tsim khoom thiab kev saib xyuas, ua rau nws siv dav hauv kev tsim cov ntawv luam tawm ntau yam.

DIP feem ntau yog siv rau cov khoom ntim xws li kev sib txuas sib txuas, diodes, transistors, resistors, capacitors, thiab lwm yam. Tshwj xeeb, DIP ntim feem ntau tuaj nyob rau hauv txawv specifications xws li DIP8, DIP14, DIP16, DIP20, thiab DIP24. Ntawm lawv, DIP8 yog ib qho 8-pin pob, feem ntau yog siv hauv kev sib xyaw ua ke xws li kev ua haujlwm amplifiers thiab kev sib piv; DIP14, DIP16, DIP20, DIP24, thiab lwm yam yog feem ntau siv nyob rau hauv digital circuits.

CPU nti ntim nrog DIP muaj ob kab ntawm tus pins uas yuav tsum tau muab tso rau hauv lub qhov (socket) nti nrog DIP qauv. Tau kawg, nws tseem tuaj yeem muab tso ncaj qha rau hauv cov ntawv luam tawm hauv Circuit Court nrog tib tus lej ntawm cov qhov thiab cov duab geometric rau vuam. Kev saib xyuas tshwj xeeb yuav tsum tau ua thaum ntxig thiab tshem tawm DIP ntim cov chips los ntawm lub qhov (socket) kom tsis txhob ua rau cov pins puas. DIP ntim cov qauv muaj xws li: ntau txheej ceramic dual inline DIP, ib txheej ceramic dual inline DIP, txhuas ncej DIP (xws li iav ceramic sealing, yas ntim qauv, ceramic low melting iav ntim), thiab lwm yam.

Characteristic

Nyob rau hauv lub era thaum lub cim xeeb hais tau ncaj qha mus rau hauv lub motherboard, DIP ntim tau ib zaug nrov heev. DIP kuj muaj ib txoj kev muab tau los, SDIP, uas muaj tus pin ceev rau lub sij hawm siab dua DIP.

Ntxiv rau qhov sib txawv ntim tshwj xeeb, DIP ntim kuj muaj peb qhov sib txawv ntawm tus pin, uas yog cov hlau lead ncaj, inverted insert, thiab inverted U-shaped pins. Ntawm lawv, cov hlau lead ncaj qha hais txog tus pin tig 90 degrees downwards los yog upwards, uas yog kab rov tav rau lub rooj tsavxwm nto; Inverted insertion txhais tau hais tias cov pins muaj 45 degree lossis 52 degree lub kaum sab xis, uas yog inclined rau lub rooj tsavxwm; Inverted U-shaped pins khoov tus pins rau hauv U-puab duab ntawm ib qho ncaj nraim. Qhov sib txawv tus pin kev npaj ua rau DIP ntim tau yooj yim dua thiab tuaj yeem ua tau raws li qhov yuav tsum tau muaj ntawm cov khoom sib txawv.

Pxav

Lub nti siv txoj kev ntim khoom no muaj ob kab ntawm tus pins, uas tuaj yeem ncaj qha mus rau hauv lub qhov (socket) nrog cov qauv DIP lossis soldered rau hauv cov chaw sib txuas nrog tib tus lej ntawm cov qhov. Nws cov yam ntxwv yog tias nws tuaj yeem ua tau yooj yim perforation vuam ntawm PCB boards thiab muaj kev sib raug zoo nrog cov niam ntawv. Txawm li cas los xij, vim nws qhov loj DIP ntim cheeb tsam thiab tuab, thiab qhov tseeb tias cov pins tau yooj yim puas thaum lub sij hawm ntxig thiab rho tawm, nws qhov kev ntseeg tau tsis zoo.

DIP ntim yog ib lub tshuab ntim khoom siv tau zoo heev. Tsis tsuas yog cov qauv yooj yim, tab sis nws kuj muaj kev ntseeg siab, thiab kev saib xyuas thiab hloov cov khoom siv kuj yooj yim. Nws daim ntawv thov dav tau ua rau kev tsim cov laug cam ntau dua thiab yooj yim dua. Nrog rau kev txhim kho txuas ntxiv ntawm thev naus laus zis yav tom ntej, DIP ntim tshuab kuj tseem yuav hloov kho tas li thiab hloov kho kom zoo dua raws li kev xav tau ntawm kev lag luam.