Title:
A CHARGEABLE INVERTER POWER SUPPLY
Document Type and Number:
WIPO Patent Application WO/2006/045231
Kind Code:
A1
Abstract:
A chargeable inverter power supply includes an inverter, a microcontroller, a DC/DC converter circuit and a charger connected electrically with the inverter. The charger comprises charge circuits and battery voltage detection circuits, sometimes the charger can includes two charge circuits and two battery voltage detection circuits, but certainly the charger can also includes one or more charge circuits and battery voltage detection circuits. Each part of the power supply is controlled by the same microcontroller MCU. The supply voltage of the microcontroller MCU and the charge circuit can be provided by the same DC/DC converter circuit. There is also provided with a voltage detection circuit, a power detection circuit and a temperature detection circuit all of which are connected with the microcontroller. In addition to function as an inverter power supply, the chargeable inverter power supply can also be used to charge chargeable batteries such as NI-MH, NI-CD, and so on, i.e. function as a charger.
Inventors:
LI WEIGUANG (CN)
Application Number:
PCT/CN2005/001099
Publication Date:
May 04, 2006
Filing Date:
July 22, 2005
Export Citation:
Assignee:
LI WEIGUANG (CN)
International Classes:
H02M7/48; (IPC1-7): H02M7/44; H02J7/00; H02M3/00
Foreign References:
| JPH1169659A | 1999-03-09 | |||
| CN2491997Y | 2002-05-15 | |||
| CN2311045Y | 1999-03-17 | |||
| CN2315701Y | 1999-04-21 | |||
| JPH07312876A | 1995-11-28 |
Attorney, Agent or Firm:
SCIHEAD PATENT AGENT CO., LTD. (Huihua Commercial & Trade Building No.8, XianLie Zhong Road Guangdong 0, CN)
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