Electronics Forum | Wed Jul 26 10:39:23 EDT 2017 | dontfeedphils
TL;DR: I like internal part numbering systems for passive chips and the like, and keeping MPNs for active components (or components with many variants and/or options that could be easily confused as equivalents). I've always been a fan of internal
Electronics Forum | Wed Jul 26 18:42:09 EDT 2017 | unisoft
hi john we have software that we been selling for over 30 years now that programs Pick&Place and AOI machines, etc. from Gerber only data, CAD data or XY rotation files and BOM files. Here are a couple of links: *** ProntoPLACE - Assembly machin
Electronics Forum | Tue Jul 25 13:40:04 EDT 2017 | davegoad
I have some CERSOT-23 transistor packages with castellated terminals. The 4th lead (drain castellation) is electrically connected to the top of the device by the castellation. The castellation goes up the ceramic body and contacts the metal package
Electronics Forum | Fri Jul 28 09:18:53 EDT 2017 | sumote
Fancort sells a router that will singulate the boards out of the panel, and smooth the edges at the same time. I had one of these at a previous job and it worked well enough. Programming is tedious (it is done at the machine by "learning" point to
Electronics Forum | Mon Jul 31 09:11:56 EDT 2017 | davef
Try: * YUSH Electronic Technology Co.,Ltd [http://www.pcbpunchingmachine.com/product-833.html ] * Asc Electronics & Technology Co., Ltd. [http://www.ddfcc.com/sell-1988453-v-cutting-machine-for-aluminum-board-fr4-singulating-pre-scored-pcba-asc-509
Electronics Forum | Tue Aug 01 13:31:48 EDT 2017 | tey422
There is one thing to be checked too. That is to make sure the nozzle not going too deep when lower to pick up the part. I found a lot of picking errors issues are due to nozzle going down too deep into the pocket. If it does, it pushes the component
Electronics Forum | Wed Aug 02 05:25:01 EDT 2017 | pandamw
Model : PD045105-2S 50 Ohm 2 way SMA-Female Power Divider From 0.45 to 10.5 GHz Rated at 30 Watts; 10.5GHz, SMA-Female Power Divider; Insertion Loss 1.0dB; Isolation 20dB; Operating Temperature -40 to +70℃. Frequency Range | GHz : 0.45-10.5 Impeda
Electronics Forum | Fri Sep 08 22:48:48 EDT 2017 | ttheis
UL listing is handled by the customer typically. I am assuming you are a contract manufacturer producing only a component pcb assembly for use in a product final assembly and not the final product itself. We are a manufacturer that does our own popul
Electronics Forum | Tue Sep 12 12:43:26 EDT 2017 | deanm
50) traces. The design will be tested for safety and a file will be created listing all the critical components such as transformers, relays, wiring, enclosure material, etc. On the manufacturing side, a manufacturing facility must be indicated in
Electronics Forum | Fri Aug 11 09:23:23 EDT 2017 | emeto
kalsi, it looks like you are more comfortable with Mirae. From reading your post, you guys set the Mirae faster and better than the Advatis, so I think the answer is clear. Many discussions here mentioned that the machines are as good as your unders
