Toshiba introduces fuel cell prototypes for audio players
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Toshiba today announced that it has developed two prototypes of direct methanol fuel cell (DMFC) units for mobile audio players. One features an output power of 100mW for flash memory-based digital audio players and the other offers 300mW for hard disk drive (HDD)-based digital audio players. Fuel cell technology is something that is very interesting and the size of the cell contiunes to get smaller.
The 100mW unit, 23x75x10mm in size, can power flash-based players for approximately 35 hours on a single 3.5ml charge of concentrated methanol, claims Toshiba. The 300mW unit is 60x75x10mm in size and delivers sufficient power to keep an HDD-based audio player running for approximately 60 hours on a single 10ml charge, said the company.
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