In the video we look at how to design a 24VAC power supply for industrial and HVAC applications. The supply will be flexible enough to handle DC voltage inputs. The power supply will employ a DC to DC buck converter, half wave rectifier, input protection against over voltage, and output noise reduction circuit features. In part 2 we look at the PCB design, the finished product, and capture some test data to see how it is working.
Sunday, November 29, 2020
Monday, November 16, 2020
How to Design a 24VAC to DC Power Supply for HVAC Applications Part 1
In the video we look at how to design a 24VAC power supply for industrial and HVAC applications. The supply will be flexible enough to handle DC voltage inputs. The power supply will employ a DC to DC buck converter, half wave rectifier, input protection against over voltage, and output noise reduction circuit features
Link to the ferrite bead article mentioned in the video: https://www.analog.com/en/analog-dialogue/articles/ferrite-beads-demystified.html#
Link to TI Webbench Power Designer tool: https://webench.ti.com/power-designer/switching-regulator
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