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safety - USB current limiter and under/overvoltage protection - Electrical Engineering Stack Exchange
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15W DC-DC LCD USB Power Supply Module, 5V to 3.3V 9V 12V 24V 30V Step Up Down Module CVCC Buck Boost Voltage Converter with Shell : Amazon.ca: Electronics
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MP5030 | USB Charging Port Controller with Current Limit Switch, Supporting Type-C 5V and QC 3.0 Modes | MPS
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