Electronics Forum: r-1 (Page 1 of 3)

Bow and twist of PCB's

Electronics Forum | Mon Apr 23 11:44:55 EDT 2001 | CAL

650 Standards are also located in the back of IPC JSTD-001. I am currently looking at 4 pages on bow and twist. Percent bow = R1-R2/L x 100 (R1= Highest point; R2=lowest or resting point; l= length) Percent twist=(R1-R2)/(2xL)x 100 Sorry if this is

YAMAHA--yamaha factory tools_p-tool_v1.71std_r1.000

Electronics Forum | Sat Dec 04 09:09:45 EST 2021 | hello112

Yamaha factory tools_p-tool_v1.72std_r1.000 Free sharing and communication

Reference Designator Expansion - Excel

Electronics Forum | Tue May 11 16:25:06 EDT 2021 | dontfeedphils

Anybody have a tool for expanding ranges in Excel? (Example, for converting reference designators listed in a single cell as R1-R100 to R1 R2 R3 R4... etc). I used to use a tool named refinate, but it's no longer supported by the developers and it

NEW to Philips Topaz-X need help programming

Electronics Forum | Sat Nov 29 09:56:59 EST 2008 | blacksi27

What the other user was talking about is correct, converting it from gerber to machine cad. It is hard explaining programming SMT to a new user unless shown by another experience operator. I am also getting a topaz x pretty soon and I'll try to hel

YAMAHA--yamaha factory tools_p-tool_v1.71std_r1.000

Electronics Forum | Mon Dec 06 21:36:14 EST 2021 | compit

? you send me ...

Software for matching BOM/CAD data

Electronics Forum | Tue Jul 30 14:00:28 EDT 2024 | proceng1

If both BOM and CAD are Excel spreadsheets, you could write a routine to search the BOM for the REF DES, and then paste the Manuf PN from the column in that row. The issue becomes if you are searching for R1, it's going to find R10, R11, R12 etc. W

Juki pick and place ?

Electronics Forum | Tue Sep 02 18:49:05 EDT 2008 | jlawson

Juki machines generally are great machines for reliablity and maintaining overall accuracy as they have full linear (mag-scales) encoders on XY axis and self calibration features. Laser centering has its pros and cons - mostly pros, but can have iss

Component description

Electronics Forum | Sun Dec 22 04:47:26 EST 2002 | eduardo martinez

Hi to everybody. I have some questions. I have a component whit the next description: res. fmf .100 3010 1 S physically, the component have wrote: 22R1. My questions are: what it means? is it a presition resistance? what is the value? Thanks a lo

Solder Market Size

Electronics Forum | Thu Jul 29 21:22:41 EDT 2004 | davef

Look here: http://www.mindbranch.com/listing/product/R1-1940.html We have no relationship, nor receive benefit from the company linked above.

GEM / TOPAZ XII forgotten admin password

Electronics Forum | Fri Apr 08 17:39:12 EDT 2022 | glasscake

Does anyone know how to reset the admin password on a TOPAZ XII software version 1.22std r1.001 system version 1.5? I only have access to operator with a ?power? of 5. Ive tried opening software version, typing ilovesaftey but nothing happens.

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