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Adom Fields
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Adom Fields: where the current and the heat go on your board.
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John Lauer
adom-fields 0.7.14: hot-plug overshoot. Plugging in the supply solved in time on every connector-fed rail (ngspice cros…
fa4ddb9
adom-fields 0.7.14
- Hot-plug overshoot. On a connector-fed rail, plugging in the supply is solved in time: the leads' resistance and inductance switched onto every capacitor at its rail bias, cross-checked in ngspice. A peak over the lowest voltage rating on the rail, or more than 50 % over the rail, is
hot-plug-overshoot, with the damping capacitor (value and ESR) or TVS that fixes it. On the buck it is 13.8 V as built (the input electrolytic damps it) and 19.8 V with a bare polymer bulk part in its place, which is flagged although the rail's impedance stays under target.
# adom-fields 0.7.14
- **Hot-plug overshoot.** On a connector-fed rail, plugging in the supply is solved in time: the leads' resistance and inductance switched onto every capacitor at its rail bias, cross-checked in ngspice. A peak over the lowest voltage rating on the rail, or more than 50 % over the rail, is `hot-plug-overshoot`, with the damping capacitor (value and ESR) or TVS that fixes it. On the buck it is 13.8 V as built (the input electrolytic damps it) and 19.8 V with a bare polymer bulk part in its place, which is flagged although the rail's impedance stays under target.