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SwitchBot Products (affiliate links)
SwitchBot Smart Lock (recommended) amzn.to/3WDiZV0
Plug Mini, which I disassembled this time amzn.to/4bbedTf
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◤Equipment used◢ (including amazon associate links)
Oscilloscope Teledyne LeCroy HDO6104B 1GHz model teledynelecroy.com/japan/prod...
◤Table of Contents◢
00:00 SwitchBot plug mini defects discussed
01:47 Checking operation and comparing with new one
03:18 What was the cause found after disassembling the faulty product?
04:12 Observing the electrolytic capacitor
07:38 Why does capacitance loss occur?
10:46 What happens when electrolytic capacitors deteriorate?
12:33 Countermeasures for current products
14:27 Summary
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