Electronics Forum: differs (Page 21 of 578)

Lead-free profile for big electrolytic cap

Electronics Forum | Mon Sep 10 08:03:23 EDT 2007 | pavel_murtishev

Good afternoon, What is the difference between your cap and the rest of the PWB? BR, Pavel

Lead-free profile for big electrolytic cap

Electronics Forum | Mon Sep 10 09:29:52 EDT 2007 | guqing

About 25C difference between the cap joint and the small ICs.

What is delta t?

Electronics Forum | Wed Oct 24 07:35:52 EDT 2007 | hussman

It means "difference in temperature". It's important so you know when to put your sweater on or take it off.

Slide line operation

Electronics Forum | Mon Jan 07 09:25:55 EST 2008 | pjc

One per operator is the optimum for obvious. 3 to 4 per operator is more typical. The number is not as important as the type and time. Like don't have someone handle 2 different TO92 part nrs., splitting them up to different operators eliminates the

Board wave soldering

Electronics Forum | Thu May 15 22:02:29 EDT 2008 | davef

The question you should ask is: What's the difference between an Optimizer and a WaveRider?

Any differences between QFN's and LCC's?

Electronics Forum | Tue Jul 01 13:35:49 EDT 2008 | realchunks

QFNs have pads on the bottom. LCCs have pads on the sides that are exposed on the bottom.

Any differences between QFN's and LCC's?

Electronics Forum | Tue Jul 01 13:40:32 EDT 2008 | gencinas

Thanks Real Chunks. Gpe.

What is a good budget screen printer ?

Electronics Forum | Tue Jul 15 10:34:24 EDT 2008 | vms

The key word here is "budget" my budget is probly different from yours. Harry

Nitrogen setup?

Electronics Forum | Thu Sep 18 09:49:26 EDT 2008 | dphilbrick

All machines are different. Contact the manufacturer.

Soldering oven

Electronics Forum | Mon Jan 19 08:37:16 EST 2009 | lkpdsund

Hello all! We possess a speedline electrovert omniflo 7 reflow oven at my site. Last week we examined how the solder profile was affected by fan-speed and by providing the soldering process with compressed air(O2) or nitrogen(N2). We also ran the sa


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