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  1. R

    Designing a buck converter

    I’m working on a project where I need to step down 24V to a stable 5V with a load current of up to 1A. I’ve decided to use a buck converter based on the LM2675 IC. My schematic was made in DipTrace. Input: 24V (DC) Output: 5V / 1A Controller: LM2675 Switching Frequency: 260 kHz I’m...
  2. R

    Simulation in DipTrace 5.0

    I have created a schematic, see the attached screenshot. Now I am trying to simulate how it works in a digital SPICE simulator (built-in DipTrace 5.0 beta). In general, it works almost reasonably. But there are strange signal distortions on some outputs of U3 on each falling edge of the clock...
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