Electrical transmission or interconnection systems – Plural supply circuits or sources – Substitute or emergency source
Reexamination Certificate
2006-12-08
2009-11-03
Deberadinis, Robert L. (Department: 2836)
Electrical transmission or interconnection systems
Plural supply circuits or sources
Substitute or emergency source
Reexamination Certificate
active
07612467
ABSTRACT:
A power device of the present invention makes a plurality of DC/DC converters redundant, and supplies power individually to a plurality of disk drives. Each first DC/DC converter is respectively made correspondent to a subgroup. One first DC/DC converter is connected to the disk drives respectively inside one subgroup, and the other first DC/DC converter is connected to the disk drives inside the other subgroup. A second DC/DC converter is made correspondent to all of the subgroups. Second DC/DC converters respectively supply direct-current power to any one disk drive of the disk drives in the subgroups.
REFERENCES:
patent: 7243248 (2007-07-01), Roux et al.
patent: 2004-126972 (2004-04-01), None
Inoue Tetsuya
Matsushige Hiromi
Ogawa Masato
Suzuki Hiroshi
Yokoyama Tomokazu
Brundidge & Stanger, P.C.
Deberadinis Robert L.
Hitachi , Ltd.
LandOfFree
Power device and power device power supply method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Power device and power device power supply method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power device and power device power supply method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4111993