If the 110V device is connected to a 220V power source, the energy can quadruple when the device is turned on, and the device has operated quickly in a state of overvoltage. It can be accompanied by smoke and flash, or the fuse has melted and the protection part has been damaged.

If the 110V device is connected to a 220V power supply, the power supply may quadruple at the time the device is connected, and the device will function quickly in a state of overvoltage. It may be accompanied by smoke and lightning, or the fuse melts and the protective part will be damaged.

If the 110V device is connected to a 220V power supply, the energy can quadruple at the time the device is turned on, and the device has worked quickly in a state of overvoltage. It can be accompanied by smoke and flash, or the fuse has melted and the protection part has been damaged.

If the 110V device is connected to a 220V power source, the power source may quadruple when the device is connected and the device will function quickly under conditions of overvoltage. It may be accompanied by smoke and lightning, or safety will melt and the protective part will be damaged.

If the 110V device is connected to a 220V power supply, the power supply may quadruple at the time the device is connected, and the device will function quickly in a state of overvoltage. It may be accompanied by smoke and lightning, or the fuse melts and the protective part will be damaged.