Network Analyser Measurements - Page 5

gootee · 4th February 2013, 01:50 PM

The example that was discussed in another thread used one hole per capacitor, with the copper removed from a small ring around each hole edge, for one lead to go to the bottom of the board. The other lead was bent to lay flat against the top copper, trimmed so that about a centimeter protruded out from under the cap, and soldered to the top copper.

The set of links to all of the posts about that example capacitor array are at the bottom of the post at LM3886 component selection .

gootee · 4th February 2013, 01:57 PM

Klaus, have you been busy developing and tweaking inductance-cancellation circuits?

I noticed that you hadn't posted for over a week and was imagining that you were spending a lot of time trying to develop a practical inductance-cancellation configuration, maybe with a PCB with etched spiral inductors. That would actually be very nice, because then maybe we could use just a few large capacitors and not worry so much about a having large array board.

Cheers,

Tom

KSTR · 4th February 2013, 10:02 PM

Tom,

No, I've just been too busy at work and that will continue until end of February, I fear.

gootee · 5th February 2013, 04:36 AM

That's why they pay you the big bucks.

I just got plugged into a new project, at work. So I might end up disappearing now and then, too.

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Visual Analyser, LX.1690 Analyser kit and other MAGICS!!!	fotios	Parts	8	18th March 2008 01:48 AM
Visual Analyser & Nuova Elletronica LX.1690 KIT Oscilloscope + Spectrum Analyser	fotios	Solid State	25	9th March 2008 07:35 PM
Which Spectrum Analyser??	fmak	Parts	25	1st April 2006 04:08 PM
Audio analyser	Mattwong	Parts	8	19th December 2003 09:24 PM

New To Site?	Need Help?
Register to Participate Search Privacy Statement Contact Us	Frequently Asked Questions Did you forget your password? Mark Forums Read


	Please consider donating to help us continue to serve you. Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving

4th February 2013, 01:50 PM	#41
gootee diyAudio Member Join Date: Nov 2006 Location: Indiana Blog Entries: 1	The example that was discussed in another thread used one hole per capacitor, with the copper removed from a small ring around each hole edge, for one lead to go to the bottom of the board. The other lead was bent to lay flat against the top copper, trimmed so that about a centimeter protruded out from under the cap, and soldered to the top copper. The set of links to all of the posts about that example capacitor array are at the bottom of the post at LM3886 component selection .

4th February 2013, 01:57 PM	#42
gootee diyAudio Member Join Date: Nov 2006 Location: Indiana Blog Entries: 1	Klaus, have you been busy developing and tweaking inductance-cancellation circuits? I noticed that you hadn't posted for over a week and was imagining that you were spending a lot of time trying to develop a practical inductance-cancellation configuration, maybe with a PCB with etched spiral inductors. That would actually be very nice, because then maybe we could use just a few large capacitors and not worry so much about a having large array board. Cheers, Tom

4th February 2013, 10:02 PM	#43
KSTR diyAudio Member Join Date: Jul 2007 Location: Central Berlin, Germany	Tom, No, I've just been too busy at work and that will continue until end of February, I fear.

5th February 2013, 04:36 AM	#44
gootee diyAudio Member Join Date: Nov 2006 Location: Indiana Blog Entries: 1	That's why they pay you the big bucks. I just got plugged into a new project, at work. So I might end up disappearing now and then, too.