Ua DIP (los ntawm qhov sib dhos) - Shenzhen Fumax Technology Co., Ltd.

Tom qab SMT Cheebtsam tau muab tso rau & QC'ed, cov kauj ruam tom ntej yog txav cov laug cam rau DIP ntau lawm kom tiav los ntawm lub qhov sib dhos.

DIP =dual nyob rau hauv-kab pob, hu ua DIP, yog ib qho kev sib koom ua ke hauv kev ntim khoom.Cov duab ntawm kev sib xyaw ua ke yog cov duab plaub, thiab muaj ob kab ntawm cov hlau sib txuas ntawm ob sab ntawm IC, uas yog hu ua tus pin headers.Cov khoom ntawm DIP pob tuaj yeem raug soldered hauv cov plated los ntawm qhov ntawm lub rooj tsav xwm luam tawm lossis muab tso rau hauv DIP qhov (socket).

1. DIP pob nta:

1. Haum rau lub qhov taub soldering ntawm PCB

2. Yooj yim PCB routing tshaj TO pob

3. Kev ua haujlwm yooj yim

DIP1

2. Daim ntawv thov ntawm DIP:

CPU ntawm 4004/8008/8086/8088, diode, capacitor kuj

3. Kev ua haujlwm ntawm DIP:

Ib tug nti siv txoj kev ntim no muaj ob kab ntawm cov pins, uas tuaj yeem raug soldered ncaj qha rau ntawm lub qhov (socket) nrog ib tug DIP qauv los yog soldered nyob rau hauv tib tus naj npawb ntawm solder qhov.Nws cov yam ntxwv yog tias nws tuaj yeem yooj yim ua tiav los ntawm qhov vuam ntawm PCB cov laug cam thiab muaj kev sib raug zoo nrog cov niam ntawv.

DIP2

4. Qhov txawv ntawm SMT & DIP

SMT feem ntau mounts tsis muaj txhuas los yog luv-lead nto-mounted Cheebtsam.Solder paste yuav tsum tau luam tawm ntawm lub rooj tsav xwm hauv Circuit Court, tom qab ntawd txuas los ntawm lub chip mounter, thiab tom qab ntawd cov cuab yeej raug kho los ntawm reflow soldering.

DIP soldering yog ib qho khoom siv ncaj qha-hauv-pob ntim khoom, uas yog kho los ntawm yoj soldering lossis phau ntawv soldering.

5. Qhov txawv ntawm DIP & SIP

DIP: Ob kab ntawm cov hlau lead txuas mus rau sab ntawm lub cuab yeej thiab nyob rau ntawm lub kaum sab xis mus rau lub dav hlau sib npaug rau lub cev.

SIP: Ib kab ntawm txoj kab ncaj nraim los yog pins protrudes ntawm sab ntawm lub cuab yeej.

DIP3
DIP4