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HX PCBA factory specializes in manufacturing PCBAs using fully automated. We have the 6 SMT lines equip Fuji XPF SMT machine for surface mount (SMT) and 2 through-hole technology (THT) lines. HX electronic technology is uniquely positioned to take on large mass, medium volume and small quantity projects with industry-leading strict quality assurance and competitive prices. Manufacturing the stand to IPC-A-610 Class II and III standards, every employee with high tech inspection and testing equipment service one goal. We can offer a reasonable PCB assembly price for customers.
PCB Assembly Quality Control
In the processing and assembling of PCB assembly, components and systems, one of our PCBA manufacturing guiding principles is to comply with production-related and customer-specific guidelines and quality guidelines. As an ISO 9001.2015 certified PCBA factory, we work in accordance with the agreement defined by ISO. As the great PCBA factory, we can consistently obtain a high level of manufacturing quality through a reasonably structured manufacturing process and accompanying manufacturing documents.
Features of PCB Assembly
SMT, THT Service.
AOI, X-Ray, High and low-temperature test, aging.
Fine Pitch, BGA and Passives placement to 01005.
RoHS, and CSA Compliant.
Conformal Coating and Potting.
Off-site to strategic partners for in-circuit testing (ICT).
PCBA is the abbreviation of the printed circuit board assembly, that is to say, PCB empty board after SMT on the pieces, and then after the DIP plug-in the whole process, referred to as PCB assembly. PCB board SMD will have thousands of electronic components and welding test points, and finally composed of a circuit board. With many small and dense accessories, if there is a little careless in the whole PCBA production, the wrong material or detection will affect the quality of the product and a lot of waster.
Application of PCB Assembly
The electronics industry covers a wide range of products, including automobiles, computers, TVs, cell phones, etc. With the change of market demand and the development of technology, electronic products will become smaller and smaller, with shorter life cycle and multi-variety, small batch and integrated production. In the electronic products, PCB assembly is an important process in the electronics industry. 3C products such as computers and related products, communication products and consumer electronics are the main application areas of PCB assembly. CEA said the biggest demand comes from smartphones and notebook computers, and other products with very significant sales include digital cameras, LCD TVs and other products.
The difference between PCB and PCBA
PCBA refers to a processing process in general, and can also be understood as a finished circuit board, that is, the PCB board processes are completed before the PCBA production.
PCB refers to an empty printed circuit board. There are no parts on it. In a nutshell, PCBA is a finished board; PCB is a bare board.
PCB Assembly Cleaning Introduction
At present, in the whole unit to PCB assembly uses two cleaning methods:
one is to use anhydrous ethanol manual brushing, using an immersion or local brushing. Manual brushing is mainly for PCB assembly with more components that are not suitable for water washing or all immersion cleaning, and more difficult to take local protective measures, such as: fiber optic connectors, etc.;
the other is to use cleaning agent saponifier deionized water automatic cleaning, for the current miniaturization, high density of airborne PCB assembly has a better cleaning effect.
PCB assembly from the completion of electrical assembly to its final delivery needs two cleaning processes:
one after the completion of electrical assembly cleaning, is to timely remove the residue of solder paste agent in the welding process;
another one is the cleaning before the three-proof spraying. In general, the module after completing the soldering is first debugged to ensure that it is trouble-free, and then subjected to relevant environmental tests after the three-proof treatment. As it will be stained in the process of single board debugging, whole machine assembly, etc., it will also be cleaned again before three-proofing.
You can't really tell in the photo, but the PCB has been so badly etched away by whatever happened that there is table-top showing through where the connector used to be.
IMG_20131221_214834
Etching away the uncovered cupper
Related blog post: blog.gg8.se/wordpress/2008/12/19/pcb-manufacturing-at-my-...
Lotta cool PCBs just showed up from the UK. Hopefully I can get some pedals cooked up and ready to go soon.
Maxtor 040107100 PCB (PCB Swap, PCB Replacement, PCB Logic Board Sale, Buy PCB Circuit Board - HDDZone.com)
use the pins to poke through the earlier holes you made on the transfer, and then put those pins in the mounting holes and everything should line up.
Doska elektroniky PCB pre pevný disk. Cena za 1ks.
Vhodné na opravy,diagnostoku, záchranu dát z poškodených diskov a pre foreznýchšpecialistov.
* WDC 1995, WDC96 62–602110–062, WD10C38-YU
* WDC 1996,621011A 3080T12CXP6 7442, WD61C30A-YK
* MAXTOR 301193100 VEGA III, A6DAA0605913CTH ER
* SG22580–101 REV.A, SAB-M3005–8D, 23400278–002
* WDC1995, WDC95 62–602200–002, WD10C38-YV
* WDC 1996, WDC97 62–602208–064,WD61C30A-YK
* ATHENA II/POKER, D1FBB, 2006205 CMY, Poker C6 040108200
*SG20109–100 REV.A, SAB-M3005–8D, 23400278–002
* 66G9718 D43406-A,442898C, 84G6094
* WDC 1995, WDC95 62–602110–002, WDC10C38-YV
* WDC 1996,WDC97 62–602210–076, 2.1GB
* QUANTUM 540S TB54S341 REV 04-B S590K, Quantum14–102092–05
* QUANTUM 800–08–97, EMMM1 94V-0, GMSC 6.406 01992
*MAXTOR 301306100 MIL.TNT V-3, B7DEA, 30017739
* WDC 1996, WDC9662–602220–072, V7142, 2.1GB
* MT1199E 0223-BRS, B041–00139A REV.00
The PCB refited to the top plate. The semiconductors (8 transistors and a diode) are fitted on this side and can be replaced without removing the PCB.
MONDAY 5 MARCH 2007 BUSY
I am supposed to complete an assignment for the subject Intro to urban planning TONITE. tomorrow must be submitted.. tp nk jugak update this flickr of mine.. blk rumah weekend hr tu, singgah office prektikel sbb nk mntk recommendation letter utk job applications.. huhuhhh.. finally, the time comes. resumes, interviews, career talks, FYP (yg hasel!!) assignments, tests dan mcm2 lg lah.. ya allah! 24 jam tak cukup ??!!
been busy these days... I seldom wait for my friends to class anymore and i walk in a very fast pace. teringat satu hadis yg mksudnya lebih kurang gini la: manusia di akhir zaman sibuk sgt2, selalu merasa tak ckup waktu untuk berbagai2 kewajipan. sehingga dia tidak sedar bhw sesungguhnya Hari Yang Dijanjikan itu dh pun tiba. tiba2 je tau2 dh mati. dlm alam barzakh atau di padang mahsyar. Na'uzubillah... mudah2an kita digolongkan dalam manusia yg sentiasa mengingati mati. aamiinn..
even though, kita kene kerja bersungguh2. bekerjalah seolah2 kita akan hidup seribu thn lg tp beramal kenalah seolah2 kita akan mati esok. bila muhasabah diri sdri, rasa terlalu sikitnya bekalan utk mati esok tu... huhu.. leka sgt dgn urusan dunia yg tak tau ckup2 nie..
semoga kita sama2 dpt husnul khotimah (good end).. aamiinn...