Abstract: Disclosed embodiments relate to a charger body of a charger for electric vehicles. In some embodiments, a charger body may include an internal line resistor disposed between the wall outlet and the first connector, one end of internal line resistor being connected to the wall outlet and the other end of the internal line resistor being connected to the first connector; a switch, one end of the switch being connected to the first connector and the other end of the switch being connected to one end of the internal line resistor; relays, one end of each of the relays being connected to the first connector and the switch and the other end of each of the relays being connected to the second connector; and a controller controlling operation of the switch and the relays depending on a predetermined operation mode.

Abstract: Disclosed embodiments relate to a charger body of a charger for electric vehicles. In some embodiments, a charger body may include an internal line resistor disposed between the wall outlet and the first connector, one end of internal line resistor being connected to the wall outlet and the other end of the internal line resistor being connected to the first connector; a switch, one end of the switch being connected to the first connector and the other end of the switch being connected to one end of the internal line resistor; relays, one end of each of the relays being connected to the first connector and the switch and the other end of each of the relays being connected to the second connector; and a controller controlling operation of the switch and the relays depending on a predetermined operation mode.

Abstract: A vehicle charging device includes a grid plug connected to an external power source for providing power for vehicle charging, a grid cable connected to the grid plug, a charging circuit interrupt device (CCID) detachably connected to the grid cable and including a relay circuit for a control of the vehicle charging, a coupler connected to the vehicle, a coupler cable connecting the coupler and the CCID, wherein the CCID determines a type of the grid cable from a connected pin when connected to the grid cable.