2015-04-29 00:31 archang has joined #qi-hardware 2015-04-29 00:38 Haswell has joined #qi-hardware 2015-04-29 00:39 dandon_ has joined #qi-hardware 2015-04-29 00:39 dandon has quit [Ping timeout: 245 seconds] 2015-04-29 00:39 dandon_ is now known as dandon 2015-04-29 01:17 wej has quit [Ping timeout: 248 seconds] 2015-04-29 01:22 wej has joined #qi-hardware 2015-04-29 01:35 dandon_ has joined #qi-hardware 2015-04-29 01:36 dandon has quit [Ping timeout: 264 seconds] 2015-04-29 01:36 dandon_ is now known as dandon 2015-04-29 02:23 xiangfu has joined #qi-hardware 2015-04-29 02:35 Atomic_9eHcd has joined #qi-hardware 2015-04-29 02:38 atommann has joined #qi-hardware 2015-04-29 03:02 dandon has quit [Ping timeout: 250 seconds] 2015-04-29 03:03 dandon has joined #qi-hardware 2015-04-29 03:47 dandon_ has joined #qi-hardware 2015-04-29 03:54 dandon has quit [Ping timeout: 264 seconds] 2015-04-29 05:18 jekhor__ has joined #qi-hardware 2015-04-29 05:23 Atomic_9eHcd has quit [Read error: Connection reset by peer] 2015-04-29 06:06 xiangfu has quit [Ping timeout: 256 seconds] 2015-04-29 06:08 xiangfu has joined #qi-hardware 2015-04-29 06:49 wolfspraul has joined #qi-hardware 2015-04-29 06:56 infobot has joined #qi-hardware 2015-04-29 07:25 Haswell has quit [Quit: Saliendo] 2015-04-29 07:38 jekhor__ has quit [Read error: Connection reset by peer] 2015-04-29 07:38 jekhor__ has joined #qi-hardware 2015-04-29 07:42 pcercuei has joined #qi-hardware 2015-04-29 08:52 fengling has joined #qi-hardware 2015-04-29 08:54 archang has quit [Remote host closed the connection] 2015-04-29 08:54 archang has joined #qi-hardware 2015-04-29 09:04 nicksydney has quit [Read error: Connection reset by peer] 2015-04-29 09:04 nicksydney has joined #qi-hardware 2015-04-29 09:36 xiangfu has quit [Remote host closed the connection] 2015-04-29 10:02 fengling has quit [Quit: WeeChat 1.1.1] 2015-04-29 10:13 jekhor__ has quit [Ping timeout: 250 seconds] 2015-04-29 10:13 whitequark: http://www.thepeterboroughexaminer.com/2015/04/28/forest-fire-threatens-ukraines-chernobyl-nuclear-zone 2015-04-29 10:24 chernobyl :/ 2015-04-29 10:29 revival 2015-04-29 10:32 fires could re-suspend radiating material. Nobody knows exactly how much would get suspended into atmosphere when contaminated areas burn down 2015-04-29 10:35 http://netc.com/ is vastly useless 2015-04-29 10:35 I didn't think about resuspending. 2015-04-29 10:43 yeah, that's not nice for sure 2015-04-29 10:44 I have a chemical engineer from Kiev as neighbour; he moved out the country immediately after the melt. 2015-04-29 10:45 I don't know how well goes the reconstruction of the 2nd covering wall 2015-04-29 10:45 it was scheduled for ~2013 or so, isn't it? 2015-04-29 10:46 the last I heard was that there was a shortage of money for that 2015-04-29 10:47 ukraine also used that to preassure foreigners for providing a money supply 2015-04-29 10:47 EU specially 2015-04-29 10:49 it's like a man with bombs around the body, asking for money in front of you. 2015-04-29 10:49 smart 2015-04-29 10:51 it happened that most of incomming money was used for the world cup, back then 2015-04-29 10:51 well, not necessarily "incoming". 2015-04-29 11:07 jekhor__ has joined #qi-hardware 2015-04-29 11:12 s904s has joined #qi-hardware 2015-04-29 11:12 hi there is somebody? I wish to ask you something about an hardware issue that I'have 2015-04-29 11:14 s904s has quit [Client Quit] 2015-04-29 11:17 viric: 2017 2015-04-29 11:56 jekhor__ has quit [Read error: Connection reset by peer] 2015-04-29 11:57 jekhor__ has joined #qi-hardware 2015-04-29 12:02 Nik05 has quit [Remote host closed the connection] 2015-04-29 12:04 jekhor_ has joined #qi-hardware 2015-04-29 12:05 Nik05 has joined #qi-hardware 2015-04-29 12:08 jekhor__ has quit [Ping timeout: 255 seconds] 2015-04-29 12:28 jekhor__ has joined #qi-hardware 2015-04-29 12:32 jekhor_ has quit [Ping timeout: 264 seconds] 2015-04-29 12:40 jekhor__ has quit [Read error: Connection reset by peer] 2015-04-29 12:40 jekhor__ has joined #qi-hardware 2015-04-29 12:51 DocScrutinizer05: 2017 was the original plan? 2015-04-29 12:52 nope, I've read in one article today that some responsible international dude explained that due to last year's delays the date shifted from 2016 to 2017 - iirc 2015-04-29 13:00 >>The project had been scheduled for completion by the end of this year but the EBRD said last year technical problems would delay it until late 2017.<< http://news.yahoo.com/forest-fire-near-ukraine-chernobyl-nuclear-officials-171649579.html 2015-04-29 13:05 viric: (bomb belt and money) at least it wasn't spent on adding more bombs :) 2015-04-29 13:23 I don't understand the current situation in chernobyl. When the supergau(don't know if this is also the english word) occurs then it was UDSSR. Now who take care about chernobyl russia or ukraine? 2015-04-29 13:23 maybe nobody 2015-04-29 13:27 there is a common funding between EU, Russia, Ukranie, ... 2015-04-29 13:28 but Ukranie is the main executor of tasks. 2015-04-29 13:28 for what I understood 2015-04-29 13:28 ah, ok. 2015-04-29 13:28 but they have bigger problems now 2015-04-29 13:28 The russian tsar 2015-04-29 14:05 FDCX_ has joined #qi-hardware 2015-04-29 14:31 FDCX_ has quit [Ping timeout: 272 seconds] 2015-04-29 14:36 FDCX_ has joined #qi-hardware 2015-04-29 14:47 atommann has quit [Quit: Leaving] 2015-04-29 14:51 pcercuei has quit [Ping timeout: 248 seconds] 2015-04-29 14:54 pcercuei has joined #qi-hardware 2015-04-29 15:41 jekhor__ has quit [Ping timeout: 276 seconds] 2015-04-29 16:25 pcercuei has quit [Ping timeout: 252 seconds] 2015-04-29 16:39 DocScrutinizer05: remember the ATX 3.3V regulator madness? 2015-04-29 16:39 we figured out how it works 2015-04-29 16:39 two words: "magnetic amplifier" 2015-04-29 16:39 http://www.smpspowersupply.com/atx-power-supply.html 2015-04-29 16:39 +3.3V rail is set by a so-called magnetic amplifier (magamp) comprised of saturable inductor L8, bipolar transistor Q15, diode D14, and control circuitry. Initial inductance of L8 is much higher than L9, so at the beginning of each switching cycle L8 prevents current from flowing through D28. Then L8 rapidly saturates and D28 begin conducting. The blocking time depends on the reset 2015-04-29 16:39 currnt through Qh15 and D14, which in turn is set by shunt regulator M9. 2015-04-29 16:40 bizarre shit 2015-04-29 16:47 waitwaitwait, this is a completely different schematics 2015-04-29 16:49 yes, it's a bit different 2015-04-29 16:49 but same principle 2015-04-29 16:49 original one is at http://www.pavouk.org/hw/atxps.png if you lost the link 2015-04-29 16:49 ta 2015-04-29 16:49 it seems to do the saturating inductor trick only on one half-wave though 2015-04-29 16:49 which is weird 2015-04-29 16:49 yes 2015-04-29 16:50 I said that back when 2015-04-29 16:50 oh 2015-04-29 16:50 I didn't get it then 2015-04-29 16:50 it's weird since the drover is symmetrical 2015-04-29 16:50 driver* 2015-04-29 16:52 yes 2015-04-29 16:52 weird "transductor" thing is the right one of the upper 3 coils of T2 in http://www.pavouk.org/hw/atxps.png 2015-04-29 16:57 yeah 2015-04-29 16:58 it uses positive feedback through T2 to avoid having to drive Q1/Q2 with large base current 2015-04-29 16:58 TL494 opens Q1/Q2 a bit through T2, which start to conduct and thus raise the primary current, which opens them even more 2015-04-29 16:58 and at some point TL494 decides to stop the cycle based on feedback and shorts T2 2015-04-29 17:10 FDCX_ has quit [Ping timeout: 256 seconds] 2015-04-29 17:42 FDCX_ has joined #qi-hardware 2015-04-29 18:32 Atomic_9eHcd has joined #qi-hardware 2015-04-29 19:28 wolfspraul has quit [Quit: leaving] 2015-04-29 20:08 bzb has joined #qi-hardware 2015-04-29 20:53 Atomic_9eHcd has quit [Ping timeout: 256 seconds] 2015-04-29 21:05 jekhor has joined #qi-hardware 2015-04-29 21:11 FDCX_ has quit [Ping timeout: 250 seconds] 2015-04-29 21:14 bzb has quit [Quit: I hate to quit but my bladder's full. :-(] 2015-04-29 21:57 jekhor has quit [Ping timeout: 248 seconds] 2015-04-29 22:42 rjeffries has quit [Ping timeout: 272 seconds] 2015-04-29 23:10 tumdedum has quit [Ping timeout: 244 seconds] 2015-04-29 23:18 tumdedum has joined #qi-hardware