Patents for H02M 7 - Conversion of ac power input into dc power output; Conversion of dc power input into ac power output (46,189) |
---|
10/13/2005 | US20050226014 Voltage detecting circuit and power converter having the same |
10/13/2005 | US20050226012 Soft-switched power converters |
10/13/2005 | US20050225949 Circuit arrangement for controlling electromotive driving means of a mobile working machine, particularly of an industrial truck |
10/13/2005 | US20050225908 Power converter system and method |
10/13/2005 | US20050225374 Self-oscillating full bridge driver IC |
10/13/2005 | US20050225275 Method for controlling an electric motor to reduce EMI |
10/13/2005 | US20050223543 Electrochemical fabrication method for fabricating space transformers or co-fabricating probes and space transformers |
10/13/2005 | DE202005010418U1 Direct current (DC) tracking for a DC-AC (alternating current) current converter attaches DC negative/positive pole bars to insulated gate bipolar transistor half-bridge modules |
10/13/2005 | DE10393219T5 Überspannungsschutzmodul und Stromrichtervorrichtung Overvoltage protection module and power converter apparatus |
10/13/2005 | DE10156694B4 Schaltungsanordnung Circuitry |
10/12/2005 | EP1585214A1 Motor drive device for air conditioner |
10/12/2005 | EP1584931A1 High voltage converter and method of detecting an insulation fault in a high voltage converter |
10/12/2005 | EP1284633B1 Dishwasher |
10/12/2005 | EP1281234B1 Appliance power supply |
10/12/2005 | EP1244204B1 Portable generator |
10/12/2005 | CN2733738Y Power inverter for air conditioner of railway engine |
10/12/2005 | CN2733737Y AC/DC power adapter |
10/12/2005 | CN1682427A Display device for power saving effect of frequency converter |
10/12/2005 | CN1682172A Interface for shunt voltage regulator in a contactless smartcard |
10/12/2005 | CN1681190A Circuit of reverse-flow circuit with power factor correct |
10/12/2005 | CN1222754C Electrostatic inductor for refrigerator |
10/11/2005 | US6954368 Low stray interconnection inductance power converting molecule for converting a DC voltage into an AC voltage, and a method therefor |
10/11/2005 | US6954364 Backlight inverter for liquid crystal display panel with self-protection function |
10/11/2005 | US6954053 Interface for shunt voltage regulator in a contactless smartcard |
10/11/2005 | US6954013 Controller and rectifier for an electrical machine, and electrical machine |
10/11/2005 | US6954008 Integrated power supply apparatus for information appliances |
10/06/2005 | WO2005093937A1 Multi-outlet ac/dc adapter |
10/06/2005 | WO2005093926A1 Multi-mode uninterruptible power supplies and methods of operation thereof |
10/06/2005 | WO2005093925A1 Uninterruptible power supply apparatus and power failure compensating system |
10/06/2005 | US20050219882 Power converter with output voltage level indicating device |
10/06/2005 | US20050219881 Circuit having a second ac/dc converter |
10/06/2005 | US20050219880 Method for detecting output current of inverter and device therefor |
10/06/2005 | US20050219879 System and method for regenerative PWM AC power conversion |
10/06/2005 | US20050219875 Control circuit for switching power supply |
10/06/2005 | US20050219863 Dc/ac converter and its controller ic |
10/06/2005 | US20050219049 Ethernet power supply structure |
10/06/2005 | US20050218964 Active diode |
10/06/2005 | US20050218876 Reversible buck-boost chopper circuit, and inverter circuit with the same |
10/06/2005 | US20050218862 Instantaneous power floating frame controller |
10/06/2005 | US20050218844 Direct current motor drive circuit and fan motor including the same |
10/06/2005 | US20050218828 Converter circuit with coupled inductances |
10/06/2005 | US20050218827 Parallel lighting system for surface light source discharge lamps |
10/06/2005 | US20050218426 Power semiconductor module |
10/06/2005 | DE102005011416A1 Anormalitätsbeurteilungsvorrichtung für ein elektrisch betriebenes Fahrzeug Anormalitätsbeurteilungsvorrichtung for an electrically operated vehicle |
10/06/2005 | CA2503981A1 Converter circuit with coupled inductances |
10/05/2005 | EP1472782B1 System comprising an electrical bridge for generating an electrical signal for a load and a control unit for such a system |
10/05/2005 | EP1440502B1 Dual input ac and dc power supply having a programmable dc output utilizing a secondary buck converter |
10/05/2005 | EP1286459B1 Drive device and control method, storing medium and program for the drive device |
10/05/2005 | CN2731832Y Phase sequence self-adaptive phase controlled rectifier |
10/05/2005 | CN1679228A Low voltage, two-level, six-pulse induction motor controller driving a medium-to-high voltage, three-or-more-level AC drive inverter bridge |
10/05/2005 | CN1679223A Voltage doubler circuit |
10/05/2005 | CN1679221A Snubber module and power conversion device |
10/05/2005 | CN1677856A 驱动装置 Drive |
10/05/2005 | CN1677827A Push-upll control signal generating circuit and method thereof |
10/05/2005 | CN1677826A Semi-bridge conrol signal generating circuit and method thereof |
10/05/2005 | CN1677815A Reversible back-boost chopper circuit, and inverter circuit with the same |
10/05/2005 | CN1677791A Non-contact inductive power-supply supply device |
10/05/2005 | CN1677787A 电压补偿装置 Voltage compensation device |
10/05/2005 | CN1222102C Control circuit for power changing device |
10/05/2005 | CN1222100C Great-power switch power supply device with no electromagnetic pollution |
10/05/2005 | CN1222003C Self power feeding switch element |
10/05/2005 | CN1221770C Refrigerating apparatus and an inverter device used therein |
10/04/2005 | US6952334 Linear regulator with overcurrent protection |
10/04/2005 | US6952092 Watt power device |
09/29/2005 | WO2005091486A1 Control circuit for switching power supply |
09/29/2005 | WO2005091485A1 Inverter system |
09/29/2005 | WO2005091484A1 Switching power supply |
09/29/2005 | WO2005091483A1 Dc-dc converter |
09/29/2005 | US20050214606 Power system for fuel cell, electronic equipment and electric power feeding method |
09/29/2005 | US20050214182 Small ozone generator module |
09/29/2005 | US20050213273 Indoor power distribution system |
09/29/2005 | US20050213272 Power generation system, and administration apparatus and administration method of power generation system |
09/29/2005 | US20050212474 Electrically operated vehicle abnormality judging device |
09/29/2005 | DE102005007553A1 Steuerungsvorrichtung, Doppelchip-Umrichter sowie Einzelchip-Umrichter für Wechselstrommotoren Controller, dual chip inverter and single-chip inverter for AC motors |
09/28/2005 | EP1581030A1 Parallel lighting system for surface light source discharge lamps |
09/28/2005 | EP1581029A1 Induction heating cooking appliance |
09/28/2005 | EP1580875A1 Method of measuring electrical consumption |
09/28/2005 | EP1580873A1 Apparatus and method for control of a converter and converter and electrical installation comprising such an apparatus |
09/28/2005 | EP1580862A1 Master/slave control of parallel connected solar battery modules |
09/28/2005 | EP1579949A1 Routing of power and data from a voltage source to multiple electrically powered tools in a multi-tool processing station |
09/28/2005 | CN2730023Y High-efficient DC to AC power supply switch |
09/28/2005 | CN2730022Y Automatic recovery protection circuit type switch supply unit |
09/28/2005 | CN1675819A Voltage conversion device, voltage conversion method, and computer-readable recording medium containing program for causing computer to execute voltage conversion control |
09/28/2005 | CN1674427A Control device and process of a converter and converter and electrical installation comprising such a device |
09/28/2005 | CN1674426A Forward power switcher |
09/28/2005 | CN1674422A Pulse wide modulation converting to DC voltage unit |
09/28/2005 | CN1674333A Power system for fuel cell, electronic equipment and electric power feeding method |
09/28/2005 | CN1221071C Power device |
09/27/2005 | US6950323 Method for regulating an inverter system |
09/27/2005 | US6950322 Regulated AC to DC converter for aerospace applications |
09/27/2005 | US6950321 Active damping control for L-C output filters in three phase four-leg inverters |
09/27/2005 | US6949915 Opposed current converter power factor correcting power supply |
09/22/2005 | WO2005088822A1 Motor control device and modulating wave instruction creation method for pwm inverter thereof |
09/22/2005 | WO2005088820A1 Universal power supply apparatus |
09/22/2005 | WO2005088814A1 Power converter, inverter x-ray high voltage unit, fluoroscopic system, x-ray ct system, mri system |
09/22/2005 | WO2005088418A1 Charge pump circuit using active feedback controlled current sources |
09/22/2005 | US20050207194 Control device and process of a converter and converter and electrical installation comprising such a device |
09/22/2005 | US20050207192 Vector controller for a polyphase synchronous rectifier, method of vector-controlling a polyphase synchronous rectifier and synchronous rectifier incorporating the same |
09/22/2005 | US20050207191 Routing of power and data from a voltage source to multiple electrically powered tools in a multi-tool processing station |
09/22/2005 | US20050207190 Power system having a phase locked loop with a notch filter |