| Patents for H02M 1 - Details of apparatus for conversion (33,954) |
|---|
| 10/30/2007 | US7289342 Output voltage stabilizer for switching mode power supply |
| 10/30/2007 | US7289341 Power supply adaptive feedforward control circuit |
| 10/30/2007 | US7289325 Power converter cooling |
| 10/30/2007 | US7288853 Power control center with solid state device for controlling power transmission |
| 10/25/2007 | WO2007014097A3 Reduced rating output rectifier snubber for plasma cutting power supply |
| 10/25/2007 | WO2006113578A3 Accessory outlet apparatus |
| 10/25/2007 | WO2006061472B1 Dual voltage control current converter |
| 10/25/2007 | US20070247879 Start-up circuit with feedforward compensation for power converters |
| 10/25/2007 | US20070247878 "Low Loss Propulsion System" |
| 10/25/2007 | US20070247876 Output Power Factor Control of Pulse-Width Modulated Inverter |
| 10/25/2007 | US20070247027 Electric connection and electric component |
| 10/25/2007 | DE102007016883A1 Lasttreibervorrichtung Load device drivers |
| 10/24/2007 | EP1848100A2 Switching assembly for connecting a DC/DC transformer to an input voltage |
| 10/24/2007 | EP1848099A1 Assembly circuit and method for operating at least one load |
| 10/24/2007 | EP1847010A1 Pulse generator for a controlled rectifier |
| 10/24/2007 | EP1847007A2 Active power filter with input voltage feedforward, output load feedforward, and output voltage |
| 10/24/2007 | EP1438783B1 Voltage regulator with clamping circuit |
| 10/24/2007 | EP1364444B1 Method and apparatus for providing an initial bias and enable signal for a power converter |
| 10/24/2007 | CN200966024Y A switch power magnetic isolating feedback circuit |
| 10/24/2007 | CN200966022Y D/A conversion circuit structure for the soft switching of power supply |
| 10/24/2007 | CN101061627A Numerical controller used for DC-DC switching inverter with ultra-high stable switching frequency work |
| 10/24/2007 | CN101060305A Automatic voltage regulating system for electric drive motor |
| 10/24/2007 | CN101060288A HV starting circuit for AC-DC converter |
| 10/24/2007 | CN101060287A Multi-channel power converter with electricity-saving switching frequency modulation circuit |
| 10/24/2007 | CN101060282A 软切换功率转换器电路 Soft-switching power converter circuit |
| 10/24/2007 | CN100345361C Isolation voltage regulation circuit regulated by pulse wide of single-chip machine |
| 10/24/2007 | CN100345360C Controlling apparatus for vehicle |
| 10/23/2007 | US7286375 Dead-time compensation method for electric drives |
| 10/23/2007 | US7286330 Power supply device and method having a spark prevention function |
| 10/23/2007 | US7286005 Supply voltage switching circuit |
| 10/23/2007 | US7285934 Combination of power supply and detachable electric implement |
| 10/21/2007 | WO2007123280A1 Electric power saving apparatus comprising semi-conductor device to pass energy of infrared ray synthetic wavelength into electric cable using output pulse signal, electric circuit board structure for implementing the apparatus, and electric power saving method |
| 10/21/2007 | CA2575004A1 Electric power saving apparatus comprising semi-conductor device to pass energy of infrared ray synthetic wavelength into electric cable using output pulse signal, electric circuit board structure for implementing the apparatus, and electric power saving method |
| 10/18/2007 | WO2007116900A1 Driving circuit for semiconductor element |
| 10/18/2007 | WO2007116460A1 Power converter |
| 10/18/2007 | WO2007115893A1 Space-saving inverter with reduced switching losses and increased life |
| 10/18/2007 | WO2007098894A3 Energy supply for a blade adjustment device pertaining to a wind energy installation |
| 10/18/2007 | US20070242489 Method of designing an RPWM inverter with unwanted harmonic elimination |
| 10/18/2007 | US20070241838 Noise Suppression Circuit |
| 10/18/2007 | DE112005002954T5 Energieversorgungssteuerung Power supply controller |
| 10/18/2007 | DE112004002990T5 Überschwingungsfilter Overshoot filter |
| 10/18/2007 | DE102007009885A1 Halbleiterschaltung Semiconductor circuit |
| 10/18/2007 | DE102006016856A1 Clocked electronic voltage transformer, has circuit provided for monitoring voltage signal applied to input terminal, such that sequential logic skips switch, where no usable input voltage is applied in input terminal attached with switch |
| 10/17/2007 | EP1293030B1 Circuit arrangement |
| 10/17/2007 | CN200962567Y Mitsubishi series commutation bridge |
| 10/17/2007 | CN200962565Y A heat sink and heat radiating part |
| 10/17/2007 | CN101056070A General convertor based on the mixed switch |
| 10/17/2007 | CN101056067A Switching power supply circuit |
| 10/17/2007 | CN101056056A Load drive apparatus |
| 10/17/2007 | CN101056050A An output filter for DC-DC converter |
| 10/17/2007 | CN101056049A Power supplier and its ripple attenuation device |
| 10/17/2007 | CN101056048A A range modulation separation feedback control circuit |
| 10/17/2007 | CN101056047A A power MOSFET driving circuit |
| 10/17/2007 | CN100344057C Driving mechanism for industrial installations, in particular for primary industry installations |
| 10/16/2007 | US7283379 Current controlled switch mode power supply |
| 10/16/2007 | US7283377 Method for controlling firing angle under line dip situations |
| 10/16/2007 | US7282824 Press-fitting method and rectifying device having press-fitted member |
| 10/11/2007 | WO2007113979A1 Power converter and its assembling method |
| 10/11/2007 | WO2007113859A1 Control device for an asynchronous electric motor |
| 10/11/2007 | WO2007113051A1 Method for reducing the idle current requirement of a base frequency clocked supply side converter on idle and with low motor loads |
| 10/11/2007 | WO2007030833A3 System and method of reducing harmonic effects on a power delivery system |
| 10/11/2007 | US20070236970 High voltage start up circuit for power converters |
| 10/11/2007 | US20070236969 Aircraft power convertor with improved voltage output characteristics |
| 10/11/2007 | US20070236968 Power supply with ripple attenuator |
| 10/11/2007 | US20070236962 Method and Circuit Arrangement for Optimising Maximum Current Limitation in the Primary Switch of a Switched Mode Power Supply, and a Power Supply |
| 10/11/2007 | CA2580562A1 Power storage system |
| 10/10/2007 | EP1843647A1 System, method and adapter for operating fluorescent lamps |
| 10/10/2007 | EP1842283A1 Method and device for the operation of a converter circuit comprising an lcl filter |
| 10/10/2007 | EP1842281A1 Method and device for the operation of a converter circuit comprising an lcl filter |
| 10/10/2007 | EP1529335B1 Device for controlling power by phase control, and method for reducing harmonic waves |
| 10/10/2007 | EP1266446B1 Synchronous generator |
| 10/10/2007 | CN200959569Y Inverse-outputting filter |
| 10/10/2007 | CN200959568Y Radiator of immersion power supplier |
| 10/10/2007 | CN200959567Y Rectifier structure with hot-pipe radiating for large element of locomotive |
| 10/10/2007 | CN101051814A Variable frequency speed regulator capable of supperssing producing resonant wave |
| 10/10/2007 | CN101051793A Megawatt direct driving type wind and electric joint-net current transformer |
| 10/10/2007 | CN101051764A Parallel control device and method for sine wave inverter |
| 10/10/2007 | CN101051071A Multiple input path modular high frequency isolation single phase power feedback type electronic load |
| 10/10/2007 | CN100342633C Power supply with a reduced harmonic load on the mains system, and a corresponding appliance |
| 10/10/2007 | CN100342629C Variable frequency PWM controller circuit |
| 10/09/2007 | US7280374 Single-stage power factor correction circuit |
| 10/09/2007 | US7279876 Device for the correction of the power factor in forced switching power supplies |
| 10/09/2007 | US7279874 Power supply device with dead-time control and printing apparatus having the same |
| 10/09/2007 | US7279872 Circuit and method for processing a supply voltage with voltage peaks |
| 10/04/2007 | WO2007092344A3 Circuit and method for changing transient response characteristics of a dc/dc converter module |
| 10/04/2007 | WO2007056886A3 Method for operating a converter circuit and device for carrying out the method |
| 10/04/2007 | WO2007042517A3 A power converter |
| 10/04/2007 | WO2006021726A3 Switched-mode power supply regulation |
| 10/04/2007 | US20070230227 Universal Power Adapter |
| 10/04/2007 | US20070230226 Multilevel intelligent universal auto-transformer |
| 10/04/2007 | US20070230224 Load control device and method |
| 10/04/2007 | US20070230223 Electric power converter |
| 10/04/2007 | DE202006008792U1 Solarwechselrichter Solar inverter |
| 10/04/2007 | DE102007002688A1 Motorantrieb Motor drive |
| 10/03/2007 | EP1839386A2 Switched mode power supply |
| 10/03/2007 | EP1668768B1 Operating a converter |
| 10/03/2007 | CN200956549Y Switchboard power supply |
| 10/03/2007 | CN200956548Y DC power converting circuit |
| 10/03/2007 | CN200956547Y Bridgeless parallel single stage power factor correcting circuit |
| 10/03/2007 | CN200956546Y High-frequency high-voltage power supply for electric dust extraction |