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Ritter (Strix) Kettle 'Fontana' Microcontroller Replacement

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High voltage gap potential problem

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The PCB is not conformally coated, so water splashing around the base can potentially enter and cause damage.

The design of the PCB is a bit unfortunate as the high voltage switching regulator is very close to the LDO and microcontroller.

Line input

Switching regulator

LDO and MCU

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