All "Mini Spot Welder" versions: circuit Analysis, differences and faults
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"New Rev 0" mini spot welder analysis and fixes:
• The "NEW Rev 0" Mini Spot Welder review
All Current Mini Spot Welder versions: circuit Analysis, differences and faults
Bk11/bl18 Schematics:
https://drive.google.com/file/d/1JdTd...
https://drive.google.com/file/d/1yHxH...
BJ07 Schematics:
https://drive.google.com/file/d/1EM7G...
https://drive.google.com/file/d/1LuWD...
Links to some tech docs:
MCP1407
https://ww1.microchip.com/downloads/e...
MCU Nuvoton MS51FC0AE
https://www.nuvoton.com/export/resour...
LTV 357 Optocoupler
https://www.tme.eu/Document/e03070c3b...
Infineon IPLU300N04S4-R8
https://www.infineon.com/dgdl/IPLU300...
Miller Effect wiki:
https://en.wikipedia.org/wiki/Miller_...