LEADER 00000ngm a22003971i 4500 003 CaSfKAN 005 20140801123731.0 006 m o c 007 vz uzazuu 007 cr una---unuuu 008 140813p20142009cau025 o vleng d 028 52 1065021|bKanopy 035 (OCoLC)956892538 040 UtOrBLW|beng|erda|cUtOrBLW 099 Streaming Video Kanopy 245 00 inside a factory.|n5,|pThe PCB.|h[Kanopy electronic resource] 246 30 PCB 264 1 [San Francisco, California, USA] :|bKanopy Streaming, |c2014. 300 1 online resource (1 video file, approximately 25 min., 33 sec.) :|bdigital, .flv file, sound 336 two-dimensional moving image|btdi|2rdacontent 337 computer|bc|2rdamedia 338 online resource|bcr|2rdacarrier 344 digital 347 video file|bMPEG-4|bFlash 500 Title from title frames. 518 Originally produced by TV Choice in 2009. 520 A printed circuit board is the electronic heart of the electrical products we use. But how is one made? This film follows a PCB for a DVD player through every stage of the production process in manufacturer Connor Solutions. CAD: It all starts with an electronic engineer, who designs the PCB. The PCB has to fit inside a super-compact DVD player and space is at a premium. The engineer's job is made easier by the use of computer-aided design. Next, the PCB design goes to a factory to be manufactured. Here the material resources planning system plays a central part in the production process. Automation: The next stage is called surface mount technology, because parts are, literally, stuck to the surface of the board. Some through -hole components are inserted into the PCB using automation. Larger components are put on by hand and some boards have to be manually soldered, too. Next the PCB goes into a wave-soldering machine. Controlling the temperature is vital - thermal shock, where the board gets too hot too quickly, must be avoided. Final checks: A computer-controlled "bed of nails" test checks the various circuits on the board. The last test is the final hurdle: will the board actually work when you want to watch a DVD? 538 Mode of access: World Wide Web. 610 20 Connor Solutions. 650 0 DVD players. 650 0 Manufacturing processes. 650 0 Technology. 655 7 Short films.|2lcgft 710 2 Kanopy (Firm) 856 40 |uhttps://naperville.kanopy.com/node/65022|zAvailable on Kanopy 856 42 |zCover Image|uhttps://www.kanopy.com/node/65022/external- image