TOSHIBA Unveils Fuel Cell Audio Player Prototypes
18.01.2006
The Japanese company Toshiba has announced the development of two fuel cell prototypes for digital audio players.
These DMFC passive fuel cells run on methanol. One of them has an output power of 100 mW, and the second one has an output power of 300 mW. Accordingly, the first of them is aimed at players with flash memory, and the second - at players with hard drives, which have higher power consumption.
According to Toshiba, the first 100mW fuel cell measures 23mm x 75mm x 10mm. It is filled with 3,5 ml of concentrated methanol (99%), and this filling is enough for about 5 hours of the player with flash memory. In a large fuel cell with a power of 35 mW, the housing size is 300x60x75 mm, 10 ml of methanol is placed in it. As stated, this should be enough for 10 hours of the player with a hard drive.
Such a player has more impressive dimensions (65x125x27 mm) and weight - 270 grams.
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