Re: basic incandescent dc lamp
In message <k1giju+bb95@...>, dated Mon, 27 Aug 2012, ridethesnake7miles <ridethesnake7miles@...> writes: You should learn to search the archive files on the list's web site. See, for
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John Woodgate <jmw@...>
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#56872
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Re: application upgrade
Hi Helmut, as always, I am deeply appreciative of this group, of your moderation and assistance, and to LT for making it free. having said all that, I have noticed one thing that I don't think is
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Gandolf <charlesknouse27@...>
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#56870
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Re: trying to recreate a LTspice simulation
Hi Tom. tomshong wrote: Just d/loaded your schematic. Edited Simulation command. Removed .op analysis Added transient to run for 1ms (first and only parameter). Pretty wave form. :-) Half a megahertz
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rainbowsally <rainbowsally@...>
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#56869
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VTL5C4/2 and VTL5C3/2 - OPTOCOUPLER models needed
VTL5C4/2 and VTL5C3/2 - OPTOCOUPLER models needed. Thank you
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bvebyz <bvebyz@...>
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#56868
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basic incandescent dc lamp
I'm trying to figure out how to model a standard No. 47 flashlight lamp. I'm having trouble trying to find a similar model. Oh yeah, I'm new to this software.
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ridethesnake7miles <ridethesnake7miles@...>
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#56871
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Re: trying to recreate a LTspice simulation
1MHz IS in the AM band. 1MHz = 1000KHz. The AM band in the North America goes from 531KHz to 1881KHz, That puts 1MHz right in the middle. In some parts of the world, this is referred to as the "MW"
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Jim Wagner
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#56867
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Re: Bug in ltspice fourier/thd
Will get the latest version and recheck. I was using 4.15r. Thanks. Helmut wrote:
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rainbowsally <rainbowsally@...>
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#56866
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anybody good at hacking transistor .model directives?
This file: RS/my-circuits/lp339_lp2901.asc found here http://tech.groups.yahoo.com/group/LTspice/files/%20Temp/RS/my-circuits/ Is a schematic from TI but the default transistors (copied from the
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rainbowsally <rainbowsally@...>
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#56864
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Re: trying to recreate a LTspice simulation
Thanks. I ran the simulation a few times times over the weekend, and I got more questions... 1) Why was the carrier signal set as 1 megahertz? That's not in the AM band. 2) Looking at the Transient
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tomshong
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#56865
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Re: Bug in ltspice fourier/thd
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Helmut Sennewald
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#56863
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Bug in ltspice fourier/thd
The .four or .fourier spice directive using the syntax in the docs does not appear to work correctly. When I create a net label named "OUT" and set the directive like so: ".fourier 1k v(out)" ltspice
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rainbowsally <rainbowsally@...>
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#56862
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Re: Strange and unexpected behaviour during ac analysis with behavioural sources
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Helmut Sennewald
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#56861
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Recommended alternate electronics group (was Re: Re: Kevin -- Tip: a cheap full load resistor)
I can understand what you're saying, but not why you are quoting me. Vlad
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Vlad
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#56860
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Re: application upgrade
In case it wasn't clear already ... This forum is essentially a user's group, a collection of LTspice users. It is not run by Linear Technology Corporation (LTC) (www.linear.com), and is not even
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Andy I
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#56859
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Re: Recommended alternate electronics group (was Re: Re: Kevin -- Tip: a cheap full load resistor)
As an alternative electronics group for discussion of all things audio, head over to www.diyaudio.com. You can bat around ideas with Nelson Pass, Bob Cordell, John Curl and many other notable audio
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Bill Kolofa
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#56858
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Re: Strange and unexpected behaviour during ac analysis with behavioural sources
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Rick
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#56857
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Strange and unexpected behaviour during ac analysis with behavioural sources
Hello everyone, I have a problem with ac analysis of my circuit (can be found in Files > Temp > AC Analysis > TEC-Model.asc). The overall circuit consists of two separate circuits which are connected
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legendary_earl_e_bird
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#56856
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OT: Yahoo Problems Re: List Addresses Hacked
As few as that:-) Seriously I note from the Yahoo Group Managers Forum http://tech.groups.yahoo.com/group/GroupManagersForum/ (you can all drop by, the messages are open to any one to read) that
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Dave Wade
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#56855
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Re: application upgrade
In message <k1f6b3+f6lm@...>, dated Mon, 27 Aug 2012, Richard <riscy00@...> writes: You can use waveform arithmetic to do that. To plot a microvolt value Vu with tens-of-volt values,
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John Woodgate <jmw@...>
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#56854
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Re: application upgrade
Sorry I was referring to independent Y-axis scale link to the waveform. The current arrangement is too limited.
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Riscy
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#56853
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