#garfield Logs
Dec 23 2013
#garfield Calendar
00:00 katsmeow-afk yeas, i have seen lower, like .2Vsat at 20ma
00:09 katsmeow-afk 2SA2039/2SC5706
00:09 katsmeow-afk 2SA2039= [!what][!electronics][!device] Material:PNP Si ; Use:med pwr ; Vceo:50V ; Current:5A ; PwrDis:15W ; Gain:200-560 ; Freq:360 Mhz ; Case:2045B TP 2044B TP-FA
00:10 katsmeow-afk 2SC5706= [!what][!electronics][!device] Material:NPN Si ; Use:med pwr ; Device:trans. ; Vceo:80V ; Current:5A ; PwrDis:15W ; Gain:200-560 ; Freq:~400 Mhz ; Case:2045B TP 2044B TP-FA
00:11 rue_bed ooo
00:11 katsmeow-afk Vsat @100ma = 50mv
00:11 rue_bed at some point I'll have enough motor drivers
00:11 katsmeow-afk Vsat @1000ma = 250mv
00:11 rue_bed I'm aining for about 2-4A right now
00:12 rue_bed I usually pwm around the 440Hz mark ;)
00:12 katsmeow-afk use irfz44's
00:13 katsmeow-afk ~0.1v$4a
00:15 katsmeow-afk 2SA1012 VCE(SAT)=-0.4V(max.) at Ic=-3A
00:15 katsmeow-afk 2SA1012= [!what][!electronics][!device] Material:PNP Si ; Use:med pwr ; Vceo:50V ; Current:5A ; PwrDis:25W ; Gain:70-240 ; Freq:10 Mhz- ; Case:TO-220
00:16 katsmeow-afk drive the base on that one with 500ma, the Vsat drops to 250mv @ 5amps
00:20 katsmeow-afk 2n4401 is 50mv Vsat up to 20ma
00:20 katsmeow-afk .2v @ 200ma
00:55 katsmeow-afk TIP41 0.3v@6amps
00:56 katsmeow-afk TIP36 0.2v@4amps , 0.4v@10amps
00:58 katsmeow-afk Hfe @ 10amps = 20, so to reach 0.4Vsat @ 10 amps, you need ~1.5amps base drive
01:01 katsmeow-afk IRFU2405
05:36 rue_bed almost a watt drive
14:03 katsmeow-afk A survey of more than 12,000 people released earlier this week by the journal Health Affairs found that only 60 percent of the people who should be signing up for Obamacare understand all of its key concepts.
14:04 katsmeow-afk A Carnegie Mellon University study done earlier this year was even less optimistic. It found that 86 percent of Americans between the ages of 25 and 64 not only didn't have a grasp on Obamacare, they couldn't even wrap their heads around the fundamental concepts of any kind of health insurance.
14:08 katsmeow-afk Steve Martin is the latest person to apologize for a tweet misfire.
14:08 katsmeow-afk On Friday night, the actor tweeted to his followers that they should “submit your grammar here,” and one user asked, “Is this how you spell lasonia?” Martin responded, “It depends. Are you in an African-American neighborhood or at an Italian restaurant?”
14:19 katsmeow-afk imo, that is one of those words that needs to be officially respelled, it isn't pronounced "lasagna",, same with "Shardey" being spelled "Sean" in Ireland
16:40 katsmeow-afk looks like the one mining operation i started in March 2013 will be over in the last week of Feb 2014
17:30 katsmeow-afk ATHENS, Ala. (AP) — A north Alabama man convicted in a series of rapes has again avoided a prison sentence for the assaults. An appeals court ordered another sentencing, and Woodroof again let Clem stay out of prison. http://www.usatoday.com/story/news/nation/2013/12/23/alabama-man-rape-prison/4180963/
17:32 katsmeow-afk -------
17:32 katsmeow-afk Get ready for some dark times. Saturday night, the night of the winter solstice, is the longest of the year.
17:32 katsmeow-afk North America will get just nine hours and 32 minutes of daylight during the day.The night will stretch on for 14 hours and 28 minutes.
17:33 katsmeow-afk The solstice officially begins at 12:11 p.m. (EST) Saturday.
17:33 katsmeow-afk -------
17:35 katsmeow-afk -13F in Bismark
23:45 rue_bed +3C in Canada
23:53 katsmeow-afk 0c here
23:54 katsmeow-afk forecast is -4c the next few nites
23:55 Lolina8088 rue_bed going to sleep or just wakeing up?