def METHOD_NAME(self):
    """
    Retrieves present electric current supplied by PSU
    Returns:
        A float number, the electric current in amperes, e.g 15.4
    """
    psu_current = 0.0
    psu_cout_key = PSU_COUT_SS_ID[self.index]
    status, raw_ss_read = self._api_helper.ipmi_raw(
        IPMI_SENSOR_NETFN, IPMI_SS_READ_CMD.format(psu_cout_key))
    ss_read = raw_ss_read.split()[SS_READ_OFFSET]
    # Formula: Rx5x10^-1
    psu_current = int(ss_read, 16) * 5 * math.pow(10, -1)
    return psu_current