Not sure of your wiring, but even if you put the two resistors in series, across the 12 volts, you'd still be OK having them fully shrink wrapped. That's resistors and joints.
Try it and see!
Search found 2157 matches
- Wed May 26, 2004 4:40 pm
- Forum: General Discussion
- Topic: Resister Install without a board
- Replies: 13
- Views: 5761
- Wed May 26, 2004 4:46 am
- Forum: General Discussion
- Topic: Resister Install without a board
- Replies: 13
- Views: 5761
Re: Resister Install without a board
Ignore my last post, Ramdude- that was for ceramic resistors-high power.
Your resistors ought to be fine in shrink tubing.
Your resistors ought to be fine in shrink tubing.
- Tue May 25, 2004 3:16 pm
- Forum: General Discussion
- Topic: Unusual Blue LED source
- Replies: 4
- Views: 2931
Re: Unusual Blue LED source
dacflyer- Have you tried Cameron & Barkley for Ledtronics SMT's?
http://www.cambar.com/
Happy lighting!
http://www.cambar.com/
Happy lighting!
- Tue May 25, 2004 3:01 pm
- Forum: General Discussion
- Topic: Resister Install without a board
- Replies: 13
- Views: 5761
Re: Resister Install without a board
Ceramic resistors are usually used where some power must dissipate, meaning open to the air or attached to a heat sink. Depending on their size, best to metal clip or strap them to a metal wall, away from heat-sensitive material. Allow airflow, and shrink wrap the wires and joints.
- Sat May 22, 2004 3:36 pm
- Forum: General Discussion
- Topic: DC-AC converter
- Replies: 31
- Views: 14007
Re: DC-AC converter
Yes, those would work. Do take care with the 120 VAC!
- Fri May 21, 2004 2:58 pm
- Forum: General Discussion
- Topic: Boost 12V to 60V
- Replies: 5
- Views: 2405
Re: Boost 12V to 60V
The simple, linear, and powerful solution.........
Add 4 batteries!
Add 4 batteries!
- Tue May 18, 2004 4:39 am
- Forum: General Discussion
- Topic: Blackened light bulbs
- Replies: 13
- Views: 5005
Re: Blackened light bulbs
Permeable: "having pores or openings that permit liquids or gases to pass through ".
No gases pass through quartz, except for a few hydrogen atoms.
No gases pass through quartz, except for a few hydrogen atoms.
- Mon May 17, 2004 6:31 pm
- Forum: General Discussion
- Topic: Blackened light bulbs
- Replies: 13
- Views: 5005
Re: Blackened light bulbs
Couple of points: You would have trouble measuring the amout of water inside a properly made bulb. Ergo, no available oxygen for oxidizing tungsten. Most lamp bulbs are made of inexpensive glass, not quartz. Yes, quartz for high temperature and high pressure lamps, but ordinary lamps are glass. Besi...
- Mon May 17, 2004 10:39 am
- Forum: General Discussion
- Topic: Capacitors
- Replies: 14
- Views: 5536
Re: Capacitors
Why not a 100 FARAD capacitor?
http://cgi.ebay.com/ws/eBayISAPI.dll?Vi ... me=MERC_VI
http://cgi.ebay.com/ws/eBayISAPI.dll?Vi ... me=MERC_VI
- Mon May 17, 2004 10:25 am
- Forum: General Discussion
- Topic: Blackened light bulbs
- Replies: 13
- Views: 5005
Re: Blackened light bulbs
Over voltage may do that. Filament melts, then evaporates under the vacuum, and coats the inside of the bulb.
- Mon May 17, 2004 10:22 am
- Forum: General Discussion
- Topic: Muffin Fans
- Replies: 11
- Views: 4673
Re: Muffin Fans
Have to ask the Muffin Man.
- Sat May 15, 2004 6:41 am
- Forum: General Discussion
- Topic: remote control protocol
- Replies: 11
- Views: 5439
Re: remote control protocol
Chava, we were only trying to help with the limited information you provided.
- Fri May 14, 2004 2:54 pm
- Forum: General Discussion
- Topic: An acute 'earing question
- Replies: 4
- Views: 2364
Re: An acute 'earing question
"Ow about a 'earring test?
http://www.phys.unsw.edu.au/~jw/hearing.html
http://www.phys.unsw.edu.au/~jw/hearing.html
- Thu May 13, 2004 3:13 pm
- Forum: General Discussion
- Topic: 1.5 volt clocks
- Replies: 5
- Views: 2623
Re: 1.5 volt clocks
Thanks Edd! Tis still a fine piece of engineering!
Even magnetic bearings!
Even magnetic bearings!
- Thu May 13, 2004 2:50 pm
- Forum: General Discussion
- Topic: remote control protocol
- Replies: 11
- Views: 5439
Re: remote control protocol
No prob, Edd! Seems you speak a bit of oriental!
Apology accepted!
Chava, if you would buy, I'll go to Thailand and get whatever you need!
(I'll bet even o-silly-scopes are cheap there!)
Apology accepted!
Chava, if you would buy, I'll go to Thailand and get whatever you need!
(I'll bet even o-silly-scopes are cheap there!)