Gabriel Sá Pinto
Member
Hi there, I'm having a problem tripling the voltage of a PWM signal, I need to convert 3.3 in at least 9.9V but I'm having a tough time in simulating that in LTSPICE, I can only get it to work for a SINE wave signal and even then the voltage doesn't even reach 9.9V but rather about 8.5V.
What am I doing wrong and is there a way to make this work for Pulse signal?
I'll attach the image of the circuit and result.
Thank you
EDIT: I've realized the voltage wasn't reaching the 9V because I was using diodes that dropped significant voltage while conducting, if I use Schottky diodes the result will be much better. (The question for the Pulse signal remains)
What am I doing wrong and is there a way to make this work for Pulse signal?
I'll attach the image of the circuit and result.
Thank you
EDIT: I've realized the voltage wasn't reaching the 9V because I was using diodes that dropped significant voltage while conducting, if I use Schottky diodes the result will be much better. (The question for the Pulse signal remains)
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