Title:
DC-AC INVERTER CIRCUIT
Document Type and Number:
Japanese Patent JP3556248
Kind Code:
B2
Abstract:
PURPOSE: To provide a DC-AC inverter circuit which can easily and inexpensively transmit the DC power of a solar battery, etc., into AC power with high reliability.
CONSTITUTION: A DC power source 8 is connected to both ends of a bridge circuit 2 through a constant-current circuit 7 and an AC power source 1 is connected to the middle section of the circuit 2. In addition, a switch control circuit which turns on/off the four switches 3, 4, 5, and 6 of the circuit 2 synchronously to the voltage of the AC power source 1 so as to supply electric power to the power source 1 from the DC power source 8 is provided.
Inventors:
Takahiro Hara
Application Number:
JP26264393A
Publication Date:
August 18, 2004
Filing Date:
October 20, 1993
Export Citation:
Assignee:
Ikeda Electric Co., Ltd.
International Classes:
H02M7/5383; H02M7/5387; H03K17/725; (IPC1-7): H02M7/5387; H02M7/5383
Domestic Patent References:
| JP2074124A | ||||
| JP61049666A | ||||
| JP4114784U | ||||
| JP4222456A | ||||
| JP5211763A | ||||
| JP4251577A | ||||
| JP6319269A |
Attorney, Agent or Firm:
Toshio Yasuda