Power supply apparatus with fuel cell assembly

A power supply apparatus for offering a plurality of output voltages, said power supply apparatus comprising:

• a fuel cell assembly performing an electrochemical reaction to generate an input voltage;
• a feeding device having therein a fluid fuel and in fluid connection with said fuel cell assembly so as to introduce said fluid fuel into said fuel cell assembly;
• a blower for introducing ambient air into said fuel cell assembly;
• and
• a converting circuit electrically connected to said fuel cell assembly for converting said input voltage into said plurality of output voltages to be used with corresponding loads.

A power supply apparatus for offering a plurality of output voltages, said power supply apparatus comprising:

• a fuel cell assembly performing an electrochemical reaction to generate an input voltage;
• a feeding device having therein a fluid fuel;
• a waste liquid container for storing waste liquid generated from said electrochemical reaction and the unreacted fluid fuel;
• a mixing container connected between said feeding device, said planar fuel cell assembly and said waste liquid container, mixing said fluid fuel from said feeding device and said waste liquid from said waste liquid container to introduce a mixture of said fluid fuel and said waste liquid into said fuel cell assembly;
• a blower for introducing ambient air into said fuel cell assembly;
• and
• a converting circuit electrically connected to said fuel cell assembly for converting said input voltage into said plurality of output voltages to be used with corresponding loads.