Search found 1843 matches
- Wed Oct 09, 2002 8:05 am
- Forum: General Discussion
- Topic: capacitor types
- Replies: 19
- Views: 12733
Re: capacitor types
Served on a silver plate... <p>Visit:<p>http://capacitors.com/pickcap/pickcap.htm<p>Enjoy,<p>Miguel
- Mon Oct 07, 2002 4:04 pm
- Forum: General Discussion
- Topic: Looking for mains transformers
- Replies: 5
- Views: 3136
Re: Looking for mains transformers
Hi.
OK, Now I have THE big book on hand.
other vendors for encapsulated transformers are:
AVEL
Spitznagel
Eichhoff
KG components
Worldtrans by Tamura
Signal<p>Good luck,
Miguel
OK, Now I have THE big book on hand.
other vendors for encapsulated transformers are:
AVEL
Spitznagel
Eichhoff
KG components
Worldtrans by Tamura
Signal<p>Good luck,
Miguel
- Sun Oct 06, 2002 9:11 pm
- Forum: General Discussion
- Topic: Relay for water cool system
- Replies: 4
- Views: 3131
Re: Relay for water cool system
Or, use the monitor outlet if you have one.
Miguel
Miguel
- Sun Oct 06, 2002 9:08 pm
- Forum: General Discussion
- Topic: Looking for mains transformers
- Replies: 5
- Views: 3136
Re: Looking for mains transformers
There is a few manufacturers.
One that comes to mind now is MCI.
Check here: http://www.mcitransformer.com/i_main.html<p>Miguel
One that comes to mind now is MCI.
Check here: http://www.mcitransformer.com/i_main.html<p>Miguel
- Fri Oct 04, 2002 8:05 pm
- Forum: General Discussion
- Topic: Funny radio shack story & question
- Replies: 5
- Views: 3319
Re: Funny radio shack story & question
Hi.
Good story.
Computer junk cases at your nearby computer service center often have the keylock electrical round key switches, usually $0... Canibalize.
Miguel
Good story.
Computer junk cases at your nearby computer service center often have the keylock electrical round key switches, usually $0... Canibalize.
Miguel
- Tue Oct 01, 2002 5:55 pm
- Forum: General Discussion
- Topic: telephone line speaker
- Replies: 2
- Views: 1821
Re: telephone line speaker
Hi Wayne.<p>Find any type of small transformer, a transistor radio output stage one, or a driver, or a small AC power adapter one.<p>Connect the lowest impedance winding of the transformer (usually the 8 ohm secondary) in SERIES to ONE of the two wires of the telephone line used by the speakerphone....
- Wed Sep 25, 2002 8:18 am
- Forum: General Discussion
- Topic: Nuts&Volts magazine collectors ?
- Replies: 6
- Views: 2858
Re: Nuts&Volts magazine collectors ?
Hi. This copyright infringement subject is controversial.<p>I wonder what is the opinion when people claiming the rights figure out that ALL public libraries (sort of government institution ?) DO sell copies of ANY publications openly, and make money with them by charging 15 c. each... and have been...
- Tue Sep 24, 2002 7:30 pm
- Forum: General Discussion
- Topic: Nuts&Volts magazine collectors ?
- Replies: 6
- Views: 2858
Re: Nuts&Volts magazine collectors ?
Thanks, Chris. The main N&V page does offer old issues sales, but none that old, my only resource is someone who keeps a collection. If you have some spare patience, would you please check in the 1992 issues? The index should be helpful. The bad part is I cannot remember the title, the issue dat...
- Tue Sep 24, 2002 12:52 pm
- Forum: General Discussion
- Topic: Nuts&Volts magazine collectors ?
- Replies: 6
- Views: 2858
Nuts&Volts magazine collectors ?
Hi. About 10 years ago, there was a brilliant article with a fully detailed explanation on how flyback circuits work, and the delicate balance and interaction of all its components, written by a knowledgeable person with great teaching skills.<p>Does anyone have such issue for sale, rent or loan?<p>...
- Mon Sep 16, 2002 12:18 pm
- Forum: General Discussion
- Topic: Hold Button
- Replies: 2
- Views: 1910
Re: Hold Button
Hi.
No misteries.
Connect a 200 ohm resistor across the telephone line and you will be able to hang up the handset and the line will hold.
After you pickup again, switch the resistor off the circuit.
Miguel
No misteries.
Connect a 200 ohm resistor across the telephone line and you will be able to hang up the handset and the line will hold.
After you pickup again, switch the resistor off the circuit.
Miguel
- Sun Sep 15, 2002 2:57 pm
- Forum: General Discussion
- Topic: Blab Buster - Feb 2002
- Replies: 3
- Views: 2779
Re: Blab Buster - Feb 2002
Hi Vince.
You should be able to use any other type of connectors if size is not a problem, just make them match your plugs.
Canibalizing discarded mainboards from your nearby computer repair center garbage can will supply suitable connectors if unavailable new.
Good luck,
Miguel
You should be able to use any other type of connectors if size is not a problem, just make them match your plugs.
Canibalizing discarded mainboards from your nearby computer repair center garbage can will supply suitable connectors if unavailable new.
Good luck,
Miguel
- Mon Sep 02, 2002 10:17 am
- Forum: General Discussion
- Topic: Ionic Breeze
- Replies: 6
- Views: 3442
Re: Ionic Breeze
Hi.
I found the information on the one I tried. It's (-)7.5KV out, 120VAC in, a couple of inches size, $6, part number T7014 at www.goldmine-elec.com<p>For resources, do you like
www.ac6v.com and http://www.epanorama.net/ ?<p>Miguel
I found the information on the one I tried. It's (-)7.5KV out, 120VAC in, a couple of inches size, $6, part number T7014 at www.goldmine-elec.com<p>For resources, do you like
www.ac6v.com and http://www.epanorama.net/ ?<p>Miguel
- Sun Sep 01, 2002 5:27 pm
- Forum: General Discussion
- Topic: Ionic Breeze
- Replies: 6
- Views: 3442
Re: Ionic Breeze
Hi. For your questions about the ion air cleaner, they may work, but all its sorroundings get dirt precipitation; I bought one, plugged onto the wall outlet, and the wall got blackened with deposits.<p>Well, the dirt has to go somewhere... It's like a cathode ray tube anode, sorrounded with the blac...
- Thu Aug 15, 2002 3:49 pm
- Forum: General Discussion
- Topic: MOSFET Identification
- Replies: 3
- Views: 2321
Re: MOSFET Identification
Try this vendor; they list the first one:<p>http://www.derf-intl.com/electronics/44.html<p>Good luck,
Miguel
Miguel
- Thu Aug 15, 2002 8:51 am
- Forum: General Discussion
- Topic: MOSFET Identification
- Replies: 3
- Views: 2321
Re: MOSFET Identification
Hi !
Try this:<p>http://www.vishay.com/brands/siliconix/main.html<p>Vishay handles Siliconix.
Those numbers are not in my older Siliconix FET catalogs<p>Miguel
Try this:<p>http://www.vishay.com/brands/siliconix/main.html<p>Vishay handles Siliconix.
Those numbers are not in my older Siliconix FET catalogs<p>Miguel