|
|
| Homepage >> RFEDA FORUM >> PCB | [View In Forum] [New Post In This Forum] | ||
| Title | Author | Views/Replies | Posted at |
 current carrying capabilityhallo if i have a certain substart and for a given trace width ,how can i know that maximum current that can pass throught it without being distroyed thanx |
addxjyx | 15/4 | 2008/8/27 11:01 |
| Through Hole Hi, Is there a way to make double layer through hole PCBs at home???? Regards, Shohdy |
wyslnhhh56 | 11/8 | 2008/8/27 10:49 |
| EAGLE layout Error why i can't open the sc,lbr and borad in other PC?? |
lassa | 34/2 | 2008/8/27 10:56 |
| why using P*otel DXP question: 1.why turn to using DXP? 2.Why using the tools other than P*otel,such as orcad,power pcb? 3.How to read a ger file in to the P*otel pcb? may someone tell me. |
stgod | 24/5 | 2008/8/27 11:09 |
| tsop48 library for P*otel, needed??? hI all, i desined my own tsop48 library for P*otel but seems to be not correct, if any one have this library, please upload it here. Regards, |
mxg330 | 7/1 | 2008/8/27 10:50 |
| PCB Stackup Hi Can anyone give me a typical pcb stackup for an 8 layer board of 1.6mm? I would like each individual layer thickness e.g. copper, prepeg etc. Thanks Jon |
ken7976 | 8/3 | 2008/8/27 10:39 |
| EMC and SI -part5 EMC and SI -part5 |
netlgc | 25/2 | 2008/8/27 11:11 |
| PCB Editor v/s Allegro Has anyone tried to find out the linitations of PCB Editor v/s Allegro other than that it has been derived from Allegro? Thanks in advance. bimbla. |
saigu | 9/2 | 2008/8/27 10:55 |
| Part genertaion in orcad. Hi, Orcad can make a new part schematic from verilog file, but I want to know how I can give it the pin numbers in the verilog file, Is it possible or not? |
ybyygu | 6/1 | 2008/8/27 11:06 |
| Footprint upadtion issue in CADSTAR Hi, When i edit anything in the footprint (component in cadstar) in Cadstar and try to update it reflects in the layout this is what it has to happen. but only in case of reference desig... |
fujun2013 | 10/14 | 2008/8/27 10:33 |
| Re: Extracting decals from Eagle library to ASCII file Hi, I am interested to find out if I can export pcb decals or pcb decals in eagle layout editor to ASCII format or netlist and be imported into other CAD software such as PADS Layout? This would facil... |
lassa | 9/1 | 2008/8/27 10:31 |
| reverse engineering board Hi all, does anyone know how to reverse engineering any populated board, so that I can make schematics and new pcb design from it? thanks. best regard, damian_s |
ken7976 | 23/11 | 2008/8/27 10:30 |
| Threads in a PCB Hi, I need something screwed into a PCB and I need the threads to be sturdy enough so that they don't break when someone put too much torque on the screw. Best solution is one that cost virt... |
naoge | 5/5 | 2008/8/27 10:49 |
| HOW TO MEASURE PCB TRACE RESISTANCE how will i compute the pcb trace resistance of a trace given that i have 2 lengths (motherboard and daughter board) |
stgod | 11/5 | 2008/8/27 11:05 |
| PADS2005 Cam Plus Help Hi, I'm trying to generate an XY Assembly file with location and rotation in PADS2005. I am able to generate many different types of files for different PnP machines using the native CamPlus in PADS. ... |
dongyea | 13/1 | 2008/8/27 10:36 |
| how i restrict SPECCTRA autorouter not to route on top layer i am working with backplane design . i want not to route signal on top and bottom layer while autorouting the board by using SPECCTRA auto router . suggest me possible solution for this w... |
ai8957382 | 10/2 | 2008/8/27 10:59 |
| Photoengraving Glue for exposing pcb Hi friends Did anyone knows how to use photoengraving glue for exposing copper clad. I think that has to mix with water and Ammonium bichromate. if anyone knows how to prepare the photosensi... |
naoge | 8/2 | 2008/8/27 10:47 |
| how to Annotate?? hi,friends: i met a little problem: i want to Annotate resistances begin from R300, not from R1. how can i do ?? use tool: ORCAD capture CIS thx! |
chdd | 9/1 | 2008/8/27 11:09 |
| I need help with a design prob. can some one pls help me to design the prob with orcad or Multisim7/8 ? I know we need a : decoder/ encoder/ JK FF/ counter/ 7 segments and BCD to 7 segments driver but I can't get it work.... |
ct731 | 5/1 | 2008/8/27 10:40 |
| Orcad studio suite selection ANNOYANCE! i am running orcad unison suite 10.0 i open capture CIS and enter schematic. i hit RUN simulation and an annoying window pops up asking me studio suite selection? i have option of PSpic... |
chdd | 10/7 | 2008/8/27 11:06 |
| PCB DESIGN SOFTWARE friends, their is a pcb design software called DipTrace best software I found in this field you can download a free version also Verry eazy to design single layer with jumper wire ... |
mxg330 | 24/7 | 2008/8/27 10:46 |
| footprint for powerpcb can anyone help me in getting the datasheet for PQ-208 package or if anyone has any libraries containing these footprints for power pcb please upload here or PM me. Thanks in advance. |
398338 | 4/1 | 2008/8/27 10:54 |
| so strange phenomena in my PCB, need HELPPPPPPPP In Layout, signal is transmited from the left A & B(red in picture). And it is difference signal(I/Q) of vco. The output point of signal is C in the right(red in picture). The distance between tw... |
ybyygu | 6/8 | 2008/8/27 10:52 |
| how to make a single sided print with P*otel dxp I new in this world of electronics Can anybody help me how this work. Also i need a site how to made this print with the dxp output Please help Thx |
yutcxa | 11/1 | 2008/8/27 11:12 |
| problems_Differential pairs Hi, I have a few queries regarding differential pairs: 1- In differential pairs,we need to route the nets parallel.Since we can not route the nets 100% differential i.e.we can not make route... |
booksir | 8/4 | 2008/8/27 10:39 |
| PCB2est layout time estamation Has anybody out here ever used the program PCb2est for estamating layout time. and what is you'r opinion about it. |
hgping | 6/2 | 2008/8/27 10:32 |
| Blind Via Highlight procedure all Let me know How i can highlignt the blind vias. advance thanks. |
rickli | 30/3 | 2008/8/27 10:30 |
| Negative Gerber Conversion-Need Information Hi, I recently got a gerber file from our client. I am converting back to PCB form in P*otel. The Gerber file is in negative form for the power planes. I want to convert the Gerber to positive form ... |
chdd | 8/6 | 2008/8/27 10:51 |
| pad size what is the standard ratio between pad size and pin dimensions for smd components ? regards |
spacebac | 7/2 | 2008/8/27 11:02 |
| Surface Mount Technology Tutorial Good info on SMT http://engineering.rowan.edu/~woll9379/Surface Mount Tutorial.htm |
netlgc | 23/1 | 2008/8/27 11:12 |
| Total Threads 4257 Thread Per Page 30 | Page 4/142 |< << 1 2 3 4 5 6 7 8 9 >> >| | ||
