I tried it and it does work. Here is a few suggestion. Use sunglasses, a heat shield on the back end of the bulb, make or purchase a ceramic lamp holder for the bulb and use welding gloves.
I used 120v halogen lamp. (It is not my preferred method to do it this way)
Search found 18 matches
- Sat Feb 24, 2018 11:16 am
- Forum: General Discussion
- Topic: Very unusual desoldering method...
- Replies: 9
- Views: 6935
- Sat Feb 24, 2018 10:55 am
- Forum: General Discussion
- Topic: Constructive criticism needed for a DIY A.V.R.
- Replies: 0
- Views: 56575
Constructive criticism needed for a DIY A.V.R.
:? I am trying build a AVR (Automatic Voltage Regulator) for a Revolving Field,Self-Ventilated, Open Protected Type Synchronous Generator. The generator is a 25 KVA (20 KW), 60 Hz, 1,800 RPM, three phase,240/480 volts Star with a neutral synchronous generator that is wired up as a single phase zig-z...
- Sat Feb 26, 2005 11:35 pm
- Forum: General Discussion
- Topic: LCD HELP
- Replies: 3
- Views: 2881
Re: LCD HELP
Thanks for the info I sent a email to Stanley as of this date i have not heard from them.
One of the displays has 5 Epson IC # SED1180F and a input number from 1 to 15 the other has 6 Toshiba IC #T6836 it also has a input # from 1 to 15
One of the displays has 5 Epson IC # SED1180F and a input number from 1 to 15 the other has 6 Toshiba IC #T6836 it also has a input # from 1 to 15
- Fri Feb 25, 2005 8:55 pm
- Forum: General Discussion
- Topic: LCD HELP
- Replies: 3
- Views: 2881
LCD HELP
I am loking for any info and or datasheet on two Stanley LCD Module's the first one has a part # GMF25064ABTW the second is GMF25012GBTW I pick up the displays at a ham meet and was hoping to use them as a display a a FIRST Robot meet coming up. I am a mentor for a High School Robot club
- Wed Dec 31, 2003 12:03 am
- Forum: General Discussion
- Topic: 480VAC Transformer
- Replies: 11
- Views: 6769
Re: 480VAC Transformer
Sorry it took me so long to reply to all of you who were nice to reply to my question. First I would not use the first reply at any time. Second I am a Licensed Master Electrician. Third the project I am trying to design is a circuit that uses a pic microchip to monitor two points in an industrial m...
- Fri Dec 19, 2003 8:48 pm
- Forum: General Discussion
- Topic: 480VAC Transformer
- Replies: 11
- Views: 6769
480VAC Transformer
Looking for a supply of 480vac 60Hz to 8vac @.15a
Transformers small foot print for a Printed Circuit board.
Transformers small foot print for a Printed Circuit board.
- Tue Oct 07, 2003 2:47 pm
- Forum: General Discussion
- Topic: PC Trace & Optoisolator
- Replies: 10
- Views: 8035
Re: PC Trace & Optoisolator
<blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr>Originally posted by RonH: <p>Be aware that the optoisolator will only operate on one half of the cycle, unless it has anti-parallel LEDs. If it only conducts in one direction, you will need a diode...
- Tue Oct 07, 2003 2:34 pm
- Forum: General Discussion
- Topic: PC Trace & Optoisolator
- Replies: 10
- Views: 8035
Re: PC Trace & Optoisolator
<blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr>Originally posted by dacflyer: as far as trace thicknesses...if foil is in doubt..solder some 16GA or 14GA stripped of insulation along the trace path...if not too difficult for you... i have done t...
- Tue Oct 07, 2003 2:31 pm
- Forum: General Discussion
- Topic: PC Trace & Optoisolator
- Replies: 10
- Views: 8035
Re: PC Trace & Optoisolator
<blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr>Originally posted by bodgy: Maybe or may not be of any help.<p>The link below will tell you which part of the standard you need to find<p> http://www.i-spec.com/Product_Design/pcb.html <p>Complete r...
- Sun Oct 05, 2003 7:32 pm
- Forum: General Discussion
- Topic: PC Trace & Optoisolator
- Replies: 10
- Views: 8035
Re: PC Trace & Optoisolator
<blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr>Originally posted by cato: you can use a capacitor as your impedance to limit the current. Figure out how much current you need to turn on the opto. Figure out what resistance you would need to limi...
- Sun Oct 05, 2003 7:22 pm
- Forum: General Discussion
- Topic: PC Trace & Optoisolator
- Replies: 10
- Views: 8035
Re: PC Trace & Optoisolator
<blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr>Originally posted by bodgy: This varies, depending on the copper thickness, and on a particular line of thought, I have two charts for 1oz copper neither of which agree with each other. <p>The volta...
- Sat Oct 04, 2003 4:38 pm
- Forum: General Discussion
- Topic: PC Trace & Optoisolator
- Replies: 10
- Views: 8035
PC Trace & Optoisolator
Hello everyone I have two Questions?<p>1: What size should a pc trace be to carry 5 amps at 120v AC?<p>2: What is the best way with the least amount of heat to reduce a 120v ac supply to turn on a AC input optoisolator Vf (led) = 1.5 max If = 10 mA Part No. H11AA1 <p> Thanks for the help WCE4 :confu...
- Sun Sep 21, 2003 6:03 pm
- Forum: General Discussion
- Topic: Moisture detector
- Replies: 6
- Views: 4173
Re: Moisture detector
<blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr>Originally posted by Chris Smith: I sent you a "touch switch" which is how I did mine back then. Compare the two? <p>I'll look it up also.<p>Just looked and their different. <p>"Two&q...
- Sat Sep 20, 2003 4:38 pm
- Forum: General Discussion
- Topic: Moisture detector
- Replies: 6
- Views: 4173
Re: Moisture detector
Chris <p>Maybe I am going about this the wrong way this how I have the circuit wired. Pin 1 to Ground Pin 2 to 6 with a 0.1 uf cap. going to ground Pin 6 to a 150k res. to pin 3 Pin 6 to a 390 ohm res. to a 0.22 uf cap.to probe Pin 8 to 4 to +5v dc Pin 7 to a PIC16f84 :confused:
- Sat Sep 20, 2003 2:01 pm
- Forum: General Discussion
- Topic: Moisture detector
- Replies: 6
- Views: 4173
Re: Moisture detector
Chris Smith
Thanks for the reply.I am Having a under sensitive problem.
Thanks for the reply.I am Having a under sensitive problem.