Electronics Forum | Thu Oct 02 15:28:19 EDT 2014 | arifa_anees
it all depends on the situation, your circuitry and components. ground place should always be below or above the signal and power traces to minimize loops and reduce EMI generated by the board.If you have multiple power voltages and a 4-layer board y
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 Nov 25 20:47:54 EST 2016 | sarason
You are coming up against the no of tracks vs density problem. There are basically 2 solutions, more layers so you can get 1 track between each pin as it exits the structure from underneath the IC, say 3 rows of BGA is 2 layers, 5 rows is 4 layers et
Electronics Forum | Thu Jul 31 14:52:38 EDT 2014 | rgduval
As I understand it, customized equipment for breaking the headers out can get fairly expensive. I've used two methods to do these, other than using cutters. First, we bought a bandsaw to use for cutting. The only disadvantage to using the bandsaw
Electronics Forum | Tue Feb 17 11:56:32 EST 2015 | allwave
What kind of flux are using? What is your conveyor speed? What is the solder pot temp? Thanks, George
Electronics Forum | Tue Mar 03 03:38:58 EST 2015 | vb7007
Hi Kester 979. (No clean flux) Solder pot temp - 280 Conveyor speed - tried (1-2M) but same Thanks
Electronics Forum | Tue Feb 17 01:59:43 EST 2015 | vb7007
Travel Direction Similar Part : http://nz.rs-online.com/web/p/rj45-connectors/8208205/ And we are getting Solder short on every PCB and also additionally Dry joints (leads) on some. Played with Flux adjustments and also Parameter settings for wave,
Electronics Forum | Wed Jun 08 13:37:35 EDT 2005 | cyber_wolf
Hey Harry, That's pretty good coming from someone that hasn't returned 4 of my last 4 phone calls. By the way those last 4 calls would have been definite business for you. Maybe I can only ask you questions or do business with you anonymously on SMT
Electronics Forum | Tue Sep 17 01:54:51 EDT 2019 | kvarkservis
Hi, please give advice. We have been using SAKI 2D AOI BF-comet for 8 years. Now we want to acquire 3D AOI. We decide between SAKI 3Di-LS2-A and KohYoung 4way DLP Zenith 2. Do you have anyone information which machine is better and why? KY is about 3
Electronics Forum | Sun Jan 17 13:05:33 EST 2010 | smellew
Rodrigo, MCS PC Pin 1 To Pin 2 Pin 4 To Pin 5 pin 6 To Pin 3 Local Links MCS 9 Way Male Link 2 & 8, 3 & 7 PC 9 Way Female Link 7 & 1, 4,6 & 8 If you need anything else let me know Regards Llew
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