Solution: Testing The Power Swap Buck-Boost


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Originally published at: https://contextualelectronics.com/topic/solution-testing-the-power-swap-buck-boost/

The power swap board worked without issue…and without a load. That was unexpected. The soldering was good enough for operation and regulation was around 3.27V starting out. Using the Current Sink Or Swim, we can control the current coming from the output and pipe it through the DMM to measure it. A second DMM is required to…