Uninterruptible power supply circuit having hot swappable battery module
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Mar 10, 2005
app pub date -
Sep 4, 2003
filing date -
Sep 4, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An improved uninterruptible power supply circuit having a hot swappable battery module is connected with internal connectors of a UPS power supply circuit via external connectors of the power supply circuit. When the supply of the commercial AC power is abnormal, the backup battery provides power to the power supply circuit via the internal connectors in response to signals from the UPS power supply circuit, thereby instantly providing power to the computer and avoiding power interruption, wherein the backup battery is provided in a removable battery box, and several backup batteries can be connected in parallel by means of the removable battery box so as to provide power to the computer in case of long-term power failure.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully