MFP(Multi Function Printer)
MFP is a multi-function printer which incorporates the functionality of multiple devices such as printer, copier, scanner, and fax machine in one, provides excellent space effiency and is widely used in homes and offices. Electrical connection between the external (USB/Ethernet/Modem) and the device (main board including the MCU) for signal transmission is required, and unwanted overvoltage such as ESD and surge may occur in this block, and therefore ESD Protection Diode is required to protect the devices. In High Voltage Power, not only the flyback controller required for AC-DC conversion, but also various descretes from 650V MOSFET to switching barrier diodes are required. KEC provides products for MFP applications.
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