Hello, I am trying to simulate TRIAC and see strange results. So here is my questions: 1. Why I got on R2 node current as sinusoidal during the whole simulation time? 2. Why I have those values?
I have been trying to simulate a VCO for a CB radio on LTspice, but cannot get it to run. The ac analysis give me a peak at about 3.5 MHz but cannot get anything from the .trans. It is supposed to oscillate at 17.55 MHz. and is basically a LC circuit connected to Pins 1 and 2 of the chip...
I'm attaching an LTspice file that simulates a crystal oscillator with resonant frequency 1MHz, and it works fine. But if I change L1 from 2.5 H to 9.8 mH to simulate a crystal oscillator with resonant frequency 16MHz, it flat-lines (no oscillations). If I replace the CMOS inverter with a custom...
But how can i simulate those two signals on one same line ? A signal line cannot be at two different voltages at the same time. My circuit designs should be regarded as experimental. Although they work in simulation, their component values may need altering or additional components may be necessary when the circuits are built.
Hi.. I am trying to simulate a Totem pole Boost PFC circuit using GaN switches on LTspice. I am unable to achieve the DC output and the circuit is also not boosting up the input voltage. Any suggestions to make my circuit work will be a great help. I have attached my circuit here. Thanks in...
I would like to simulate a small signal RF amplifier on VHF. Can LTSpice simulate RF and if so can anyone point me to a tutorial that shows the proper set-up for LTSpice? Thanks...
Hello, I want to simulate a 3 phase YD1 (star Delta) transformer in LTSpice, but the output of secondary transformer( Delta SIde is not coming properly). Can please someone check where I am doing wrong? Attached is the LTSpice file. Thanks in advance.
I just generated a functional simulation model for a DPDT relay symbol I had previously downloaded (both attached). It includes an approximate 15ms open and close delay to simulate the mechanical relay operation. I'm posting it for others to use because I wasn't able to locate such a model...
Hi Guys Trying to use orcad to simulate some circuits and i am struggling to get anything to work. Ive done some searching on here and found alot of questions relating to orcad. If OPTIKON or STYX could offer their advice here that would be great as it appears you have some experience...
