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frank <frank@invalid.net>: Nov 12 11:31AM > they knew it could fail I'm dubious: they knew it could fail and they made another part fail with it? So two failed parts instead of just one? Does that make sense? Frank IZ8DWF |
lsmartino <luismartino76@gmail.com>: Nov 12 06:46AM -0800 El domingo, 12 de noviembre de 2017, 7:31:39 (UTC-4), frank escribió: > I'm dubious: they knew it could fail and they made another part fail with it? > So two failed parts instead of just one? Does that make sense? > Frank IZ8DWF Of course it makes sense. The resistor probably was used like a fuse, so when the capacitor shorted, the resistor opened interrupting the flow of electricity to the cap. With no resistor present, as soon the cap shorted, you would have had blown traces inside the PSU, rendering the printer inoperable at least. The way the PSU was designed allowed for the cap to be damaged without causing a fire risk or destroying the PSU. |
"Mr. Man-wai Chang" <toylet.toylet@gmail.com>: Nov 13 12:23AM +0800 On 12/11/2017 12:04 AM, frank wrote: > outputs, however the usual RIFA X2 capacitor smoked badly at one time. > In this particular unit, the X2 capacitor have a small 1/4W series resistor > that was completely burnt with the shorting X2 capacitor.... You talking about those big mainframe or mini-computer printers right? Don't you have IBM dealers in your city? Call them! Email IBM headquarter if needed. :) -- @~@ Remain silent! Drink, Blink, Stretch! Live long and prosper!! / v \ Simplicity is Beauty! /( _ )\ May the Force and farces be with you! ^ ^ (x86_64 Ubuntu 9.10) Linux 2.6.39.3 不借貸! 不詐騙! 不援交! 不打交! 不打劫! 不自殺! 請考慮綜援 (CSSA): http://www.swd.gov.hk/tc/index/site_pubsvc/page_socsecu/sub_addressesa |
Michael A Terrell <mike.terrell@earthlink.net>: Nov 12 10:36AM -0500 Phil Hobbs wrote: > On the plus side, you can get roller skis now. Instant water available > soon. > https://www.rollerskishop.com/ Is there any law of Physics, that Acme can't break? :) |
Michael A Terrell <mike.terrell@earthlink.net>: Nov 12 10:35AM -0500 > Looking for Star Trek Discovery season 1 Episodes 6 onwards in english. > Why does it seem there are no posts any more ??? Pay for it, you cheap bastard. It isn't worth watching, or they would be broadcasting it. <https://www.cbs.com/all-access/?ref=__iv_p_1_g_14827528327_w_kwd-158769153127_h_9012326_ii__d_c_v__n_g_c_186362844653_k_cbs%20all%20access%20cost_m_e_l__t__e__r_1t1_vi__&utm_source=paidsearch&ftag=AAM03c5ced&vndid=google$null$null$cbs%20all%20access%20cost&gclid=EAIaIQobChMIweTD8K251wIVGbbACh1oyAaJEAAYASAAEgJttvD_BwE> |
Michael A Terrell <mike.terrell@earthlink.net>: Nov 12 05:56AM -0500 Rheilly Phoull wrote: > Most folks express would express that as 0.1ohms or in milliohms. > So if you google "Resistor multipliers" you may very well come across > the colour code you seek. Kill file the pathetic troll. He posts his bullshit messages on many newsgroups. |
John S <Sophi.2@invalid.org>: Nov 12 07:44AM -0600 > What is the color code for a -10 ohm resistor. > That's a NEGATIVE 10 ohm resistor, not a standard (positive) 10 ohm > brown-black-black resistor. (Thats 10 ohms below zero ohms). It's the same as a +10 ohm resistor but you turn it around the other way. |
lsmartino <luismartino76@gmail.com>: Nov 12 06:49AM -0800 > What is the color code for a -10 ohm resistor. > That's a NEGATIVE 10 ohm resistor, not a standard (positive) 10 ohm > brown-black-black resistor. (Thats 10 ohms below zero ohms). Come on... You can´t have a negative resistor. It´s physically impossible. |
John-Del <ohger1s@gmail.com>: Nov 12 06:54AM -0800 On Sunday, November 12, 2017 at 9:49:40 AM UTC-5, lsmartino wrote: > > brown-black-black resistor. (Thats 10 ohms below zero ohms). > Come on... > You can´t have a negative resistor. It´s physically impossible. Sure it is. I once knew a guy who could cook grits in 5 minutes: the laws of physics apparently ceasing to exist on his stove. And they weren't instant grits either. No self-respecting Southerner would use instant grits.. |
Mike_Duffy <mqduffy001@bell.net>: Nov 12 10:23AM -0500 On Sun, 12 Nov 2017 06:49:37 -0800 (PST), lsmartino wrote: > You can愒 have a negative resistor. It愀 physically impossible. Like friction? Do you not remember that phone dials actually went *slower* when you tried to speed up their return by pushing the dial anti-clockwise? |
John S <Sophi.2@invalid.org>: Nov 12 09:33AM -0600 On 11/12/2017 7:44 AM, John S wrote: >> That's a NEGATIVE 10 ohm resistor, not a standard (positive) 10 ohm >> brown-black-black resistor. (Thats 10 ohms below zero ohms). > It's the same as a +10 ohm resistor but you turn it around the other way. Come to think of it, they may put the brown mark on the other end of the resistor. |
bruce2bowser@gmail.com: Nov 12 02:21AM -0800 On Mon, Nov. 6, 2017 at 1:50PM, Pat wrote: > outlet, right? The ones going from hot to ground and hot to neutral > should be on. The one going from neutral to ground is always off > unless hot and neutral have been swapped due to a wiring mistake. I like those wire strippers with the built-in hot stick in the handle area. |
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