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Hello Dave, Have you seen Tony's answer? He tried with the wrong web-address https://xa.yimg.com/df/LTspice/IR2117_test.zip https://xa.yimg.com/df/LTspice/IR2117_test.zip One will get such temporay

Probably not the only person. The error says your PC does not trust the certificates on xa.yimg.com. I have seen several reports of this here and on other groups. The info you have given is not enough

vermaak.jj@... wrote: "I am trying to download the IR2117_test.zip file found under "Files" Clicking on the link takes me to website https://xa.yimg.com/df/LTspice/IR2117_test.zip

I get “Requested resource is not available” from Apple Safari browser. Jim James Wagner Oregon Research Electronics http://www.orelectronics.net <http://www.orelectronics.net/>

Hello If I am wrong, I apologize, but not Helmut, nor anyone here, work at LTspice or are affiliated with them. Therefore, asking to "reveal" whatever LTspice thinks is not a request that anyone here

Hi Andy, Sorry for the incomplete upload. Learning woes I guess. Actually the one modified from the original circuit ran. I think because I didn't delete any text that was on the original schematic.

Eric wrote: "I uploaded both circuits so you can maybe is it okay you can take a look." What you uploaded didn't include the symbol and library files. We like to have all uploads be complete, so that

I am trying to download the IR2117_test.zip file found under "Files" Clicking on the link takes me to website https://xa.yimg.com/df/LTspice/IR2117_test.zip

Hi Eric, If you run LTspice with the schematic that's inside the ZIP file, then that is the problem. When you open something in a ZIP archive, Windows creates a temporary copy of JUST that one file,

I completely agree with Helmut, that the MODULATE block works correctly. It has whenever I have used it. None of us knows the actual code. Well, Panama Mike does. But he is not likely to reveal it.

Hi Andy, I have LTSpice XVII which was just updated then. When I opened the zip file, I just clicked into the heater circuit schematic file and it opened automatically in the LTSpice space. So I

Another thing comes to mind: It could be useful to do an .AC analysis rather than (or in addition to) .TRAN analysis. .AC analysis involves sweeping the frequency, so it is helpful for looking at

Interposted - *Plain Text* email -- it's an accessibility issue () no proprietary attachments; no html mail /&#92; <http://www.georgedillon.com/web/html_email_is_evil.shtml> Use a 27MHz voltage source

Chuck wrote, "Sent a message with a question seperatly then saw this email" What email was that? Please add some context so we know what you're talking about. Regards, Andy

Chuck asked about radio receiver simulations: "1.How do I add a antenna. Or can I use a 27Mhz voltage source." SPICE doesn't do antennas. Yes, you can use a signal source, connected to the appropriate

Hopefully this is what you need? Sent a message with a question seperatly then saw this email

Actually a BUNCH of questions. LOL 1.How do I add a antenna. Or can I use a 27Mhz voltage source. Need to modulate it with 1K sig. How do I modulate the 27Mhz. Was able to model a sine wave source at

I am sorry if I sound ignorant or misled by my own lack of understanding the problem at hand but a little while ago In this forum I derived some equations for simulating an electrostatic loudspeaker

Hello, I am sure the MODULATE block works as a FM-modulator as expected. You can check this, if you do simulation followed by a FFT. You will get the frequency spectrum as calculated by math. Best

PhB, Thanks for this helpful suggestion. I am amazed that I was able to find your correct answer while searching for completely unrelated information!