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mark-haus
searching PlanetScale…
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by
mark-haus
8y ago
That’s why circuit designers almost always create charging and power circuits with over voltage and current protections into fragile electronics. Certainly on a system as fragile and complex as a cell phone. This isn’t an excuse, this is bu
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by
mark-haus
8y ago
A transformer is a two part system of two inductive coils. If you open the circuit on one end, the closed end won’t be able to induce a current into the second coil. It’s as simple as a single MOSFET controlled by some power management IC t