Two more of hazardous quick USB phone chargers. They can't supply the current and power they claim, they overheat. They don't comply with safety regulations. They can cause an electric shock, fire or electromagnetic interference (EMI). A load test, what's inside, output voltage ripple, thermal imaging and transformer insulation safety analysis.
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Негізгі бет Ғылым және технология Dangerous USB chargers 18
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