Current mirror for bipolar current

Jul 16, 2008 40 Replies

That is EXACTLY what happens here, Joerg, and I'll be damned if I can fit a rhyme or reason to it. If I had some common thread, I could probably go find the switch.

If you find it first, please let me know.

Jim

-- "It is the mark of an educated mind to be able to entertain a thought without accepting it." --Aristotle

If there is a switch that actually works, that is. Many switches in a Windows OS and in some SW are more like a coin toss.

It's like MS-Word and OpenOffice, both of which randomly pop from a

12-pitch font to 10-pitch. Just like the trunk lid on my old Citroen that I had to fasten everytime it fell off.
Regards, Joerg http://www.analogconsultants.com/ "gmail" domain blocked because of excessive spam. Use another domain or send PM.

I did say "starting point." The next thing to do is add closed loops top and bottom. In my boxes, I also sense load current and close an outer loop on that. My biggest one so far is 150 volts, 120 amps peak output, PPM noise and accuracy.

John

Firefox brings up a dialog, save or view. Maybe you don't pay attention ?:-)

...Jim Thompson

| James E.Thompson, P.E. | mens | | Analog Innovations, Inc. | et | | Analog/Mixed-Signal ASIC\'s and Discrete Systems | manus | | Phoenix, Arizona 85048 Skype: Contacts Only | | | Voice:(480)460-2350 Fax: Available upon request | Brass Rat | | E-mail Icon at http://www.analog-innovations.com | 1962 | Liberalism is a persistent vegetative state

Same here. However, I have a partial fix for Firefox. See:

It gives quite a bit of control over what to do with a PDF.

Also, in Firfox, make sure the default download action is to ask what to do next, not dump it in the default download dumpster folder.

Tools -> Options -> Main -> Always ask me where to dump files.

Lifetime regular membership is $1,000. However, they offer a 65+ senior discount which reduces it to $375. Since regular membership is $35/hr, if one is over 65, and plans on living past 75, then lifetime membership might be a good investment.

Jeff Liebermann jeffl@cruzio.com 150 Felker St #D http://www.LearnByDestroying.com Santa Cruz CA 95060 http://802.11junk.com Skype: JeffLiebermann AE6KS 831-336-2558

Sorry, "fellers", I'm not a member of NRA... I don't need to join anything to maintain my Constitutional rights.

I even dropped out of IEEE this year... got tired of feeding them money, yet having to pay more to get access to papers outside my group memberships. I'll just trot to the engineering library at ASU... now that $4 gas has killed the heavy traffic ;-)

...Jim Thompson

| James E.Thompson, P.E. | mens | | Analog Innovations, Inc. | et | | Analog/Mixed-Signal ASIC's and Discrete Systems | manus | | Phoenix, Arizona 85048 Skype: Contacts Only | | | Voice:(480)460-2350 Fax: Available upon request | Brass Rat | | E-mail Icon at http://www.analog-innovations.com | 1962 | Liberalism is a persistent vegetative state

It may for you, Jim, but for Joerg and I, it is purely random as to whether Firefu**s brings it up in a reader or saves it to the default save folder. No dialog.

Jim

Since regular membership is

That's hellish expensive, isn't it?

Jim

Got it. Thanks.

Jim

[snip]

Tools/Options/Main/Downloads... Check Box: "Always ask me where to save files"

...Jim Thompson

| James E.Thompson, P.E. | mens | | Analog Innovations, Inc. | et | | Analog/Mixed-Signal ASIC\'s and Discrete Systems | manus | | Phoenix, Arizona 85048 Skype: Contacts Only | | | Voice:(480)460-2350 Fax: Available upon request | Brass Rat | | E-mail Icon at http://www.analog-innovations.com | 1962 | Vote Barack... Help Make America an Obama-nation

Less than what the lawyers who have to keep defending the consitution make, I guess. :-)

It's checked. Makes no difference. Sometimes it opens PDF _only_ via download, it will refuse to open them in a browser pane even if you do a rain dance or a tarantella.

Regards, Joerg http://www.analogconsultants.com/ "gmail" domain blocked because of excessive spam. Use another domain or send PM.

As they say... reinstall... reinstall...

Mine is working perfectly, on XP.

...Jim Thompson

| James E.Thompson, P.E. | mens | | Analog Innovations, Inc. | et | | Analog/Mixed-Signal ASIC\'s and Discrete Systems | manus | | Phoenix, Arizona 85048 Skype: Contacts Only | | | Voice:(480)460-2350 Fax: Available upon request | Brass Rat | | E-mail Icon at http://www.analog-innovations.com | 1962 | Liberalism is a persistent vegetative state

I've got that checked. But it sometimes, maybe 5% of cases, decides to open in Acrobat and not in Firefox. That's usually when things crash since Acrobat is the SW that crashes the most here in the office, by far.

But there will come a point where you can't hold the rifle steady anymore ;-)

Regards, Joerg http://www.analogconsultants.com/ "gmail" domain blocked because of excessive spam. Use another domain or send PM.

Aha! You need to configure Firefox to use Adobe Reader to open PDF's.

Want to try your luck? It was WV (and KY) c'untry boys who were chosen for sniper duty in 'Nam. Climb a tree with a silenced rifle and pick 'em off at 1000 yards ;-)

...Jim Thompson

| James E.Thompson, P.E. | mens | | Analog Innovations, Inc. | et | | Analog/Mixed-Signal ASIC's and Discrete Systems | manus | | Phoenix, Arizona 85048 Skype: Contacts Only | | | Voice:(480)460-2350 Fax: Available upon request | Brass Rat | | E-mail Icon at http://www.analog-innovations.com | 1962 | Feckless/Reckless Nancy Piglosivich should resign

I don't like Adobe products. Too many crashes. Heck, I don't even like adobe brick. We have that all around the yard and it crumbles.

Hun

I am too old for that, mainly the climbing part. My basic training happened a long time ago but the first words from our drill sergeant still ring in my ears. "ATTEEEEEN ... SHUN! This ain't gonna be a cake walk. As civilians you came, as men you will leave. Do you understand?" ... "Yes, Sir." ... "I CANNOT HEAR YOU!" ... "YESSS, SAH!"

Regards, Joerg http://www.analogconsultants.com/ "gmail" domain blocked because of excessive spam. Use another domain or send PM.

Well then, stop whining, you get the performance you pay for ;-)

Hun

By the time I was 13 I could hit a squirrel 100' away, running fast, perpendicular to the line between us, without actually sighting (22LR); and I'm pretty good with a pistol as well ;-)

...Jim Thompson

| James E.Thompson, P.E. | mens | | Analog Innovations, Inc. | et | | Analog/Mixed-Signal ASIC's and Discrete Systems | manus | | Phoenix, Arizona 85048 Skype: Contacts Only | | | Voice:(480)460-2350 Fax: Available upon request | Brass Rat | | E-mail Icon at http://www.analog-innovations.com | 1962 | Liberalism is a persistent vegetative state

Then give up on Acrobat. Switch to Foxit:

I have both Acrobat 8.1.2 and Foxit 2.3 installed. However, Foxit is the default PDF viewer. It hasn't crashed yet, but I did have to download some Chinese fonts and a JPEG viewer. It's also MUCH faster than Acrobat. I switched because of the same problem you're having. Adobe Acrobat just crashes too often.

I'm into weapons of mass destructions. Point, shoot, ka-boom, and clean up the mess. No need to carefully aim. Ballistic targetting is so passe. Advanced guidance systems, target designators, and gyro stabilized platforms are for me.

Jeff Liebermann jeffl@cruzio.com 150 Felker St #D http://www.LearnByDestroying.com Santa Cruz CA 95060 http://802.11junk.com Skype: JeffLiebermann AE6KS 831-336-2558

[snip]

I'm running Firefox v2.00.16 and Acrobat Pro v7.1.0, on XP, with nary a crash. (I vaguely remember some choke-up issue with Firefox itself some months ago... but that went away with a Firefox update.)

[snip]

...Jim Thompson

| James E.Thompson, P.E. | mens | | Analog Innovations, Inc. | et | | Analog/Mixed-Signal ASIC\'s and Discrete Systems | manus | | Phoenix, Arizona 85048 Skype: Contacts Only | | | Voice:(480)460-2350 Fax: Available upon request | Brass Rat | | E-mail Icon at http://www.analog-innovations.com | 1962 | Liberalism is a persistent vegetative state

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