| SANSHA ELECTRIC MANUFACTURING COMPANY, LIMITED Patent applications |
| Patent application number | Title | Published |
|---|
| 20120087163 | POWER SUPPLY APPARATUS - A relay contact is connected between positive power supply input terminals of first and second inverters, and a relay contact is connected between negative power supply input terminals of the inverters. A positive DC power supply terminal is connected to the positive power supply input terminal of the first inverter, and a negative DC power supply terminal is connected to the negative power supply input terminal of the second inverter. A drive unit opens or closes the relay contacts when a voltage appearing between the positive and negative DC power supply terminals is larger than a predetermined value or is not larger than the predetermined value, respectively. A diode has its anode and cathode connected to the negative power supply input terminal of the first inverter the positive power supply input terminal of the second inverter, respectively. | 04-12-2012 |
| 20090237898 | HEAT SINK ARRANGEMENT FOR ELECTRICAL APPARATUS - A printed circuit board ( | 09-24-2009 |
| 20080302410 | SOLAR CELL MODULE CONNECTOR AND METHOD OF PRODUCING SOLAR CELL MODULE PANEL - A solar cell module connector includes an insulating box ( | 12-11-2008 |
| 20080290808 | POWER SUPPLY APPARATUS FOR ARC-GENERATING LOAD - An output of a rectifying circuit ( | 11-27-2008 |
