| Patents for H02M 7 - Conversion of ac power input into dc power output; Conversion of dc power input into ac power output (46,189) |
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| 01/22/1997 | CN1140952A High-voltage transformer for television receiver |
| 01/22/1997 | CN1140926A Driving device for induction motor |
| 01/22/1997 | CN1033885C Three level power converting apparatus having means for balancing DC compornent thereof |
| 01/22/1997 | CA2181309A1 Power supply circuitry for a transponder and operable with infinitesimal power |
| 01/21/1997 | US5596491 High voltage power supply for a helmet mounted display device |
| 01/21/1997 | US5596490 Converter circuit for generating direct current with selectable polarity |
| 01/21/1997 | US5596466 Intelligent, isolated half-bridge power module |
| 01/15/1997 | EP0753807A1 Power supply |
| 01/15/1997 | EP0689732B1 Process and regulating arrangements for d.c. transmission |
| 01/15/1997 | CN1140530A Regulated power supply unit with electronic transformer |
| 01/14/1997 | US5594634 DC link inverter having soft-switched auxiliary devices |
| 01/14/1997 | CA2097600C Reduction of disturbances in a power network |
| 01/09/1997 | WO1997001214A1 Bridge power converter |
| 01/09/1997 | WO1997001209A1 Converter circuit, circuitry having at least one switching device and circuit module |
| 01/09/1997 | DE19521761C1 Frequenzumrichter zur Speisung mehrerer induktiver Verbraucher und Verfahren zu seinem Betrieb Frequency converter for supplying power to several inductive loads and method for its operation |
| 01/09/1997 | CA2198089A1 Bridge type power converter |
| 01/08/1997 | EP0752750A2 Thyristor module |
| 01/08/1997 | EP0554443B1 Induction heater |
| 01/08/1997 | CN1033777C Equipment for driving two motors |
| 01/08/1997 | CN1033774C Electronic power converter circuit arrangement and method for driving same |
| 01/07/1997 | US5592371 DC link inverter |
| 01/07/1997 | US5592367 Apparatus for non-contacting feeding of high frequency power |
| 01/07/1997 | US5592137 High efficiency, high frequency transformer |
| 01/03/1997 | WO1997000552A1 Frequency converter for supplying several inductive consumer devices with power and a method of operating said converter |
| 01/03/1997 | WO1997000551A1 Modulator for resonant link converters |
| 01/02/1997 | EP0751621A1 Bootstrap line power supply regulator with no filter capacitor |
| 01/02/1997 | EP0751612A2 Power converter circuit |
| 01/02/1997 | EP0751611A2 Power converter circuit |
| 01/02/1997 | DE19523750A1 LF AC voltage source e.g. for 50 to 200 Hz |
| 01/01/1997 | CN1139313A Power supply apparatus |
| 01/01/1997 | CN1139308A Rectifier control system |
| 12/31/1996 | US5590031 System for converting electromagnetic radiation energy to electrical energy |
| 12/30/1996 | CA2179978A1 Semi conductor electric power static converter, having optimum performance in zero-voltage mode |
| 12/27/1996 | EP0749671A1 A circuit for the control of energy supply in a resonance converter |
| 12/27/1996 | EP0705530B1 Converter module |
| 12/27/1996 | CA2174818A1 Converter circuit arrangement |
| 12/27/1996 | CA2174386A1 Converter circuit arrangement |
| 12/25/1996 | CN1138922A Method and device for compenseation of unblance in a series-compensated converter station |
| 12/25/1996 | CN1138774A DC power supply device with hih voltage and large power handling capability |
| 12/24/1996 | US5587895 Electrical power supply with single output from range of input voltages |
| 12/24/1996 | US5587894 Power source device |
| 12/24/1996 | US5587893 Video display high voltage generator |
| 12/24/1996 | US5587891 For converting a dc voltage into ac phase voltages |
| 12/19/1996 | DE19616591A1 Power converter unit of voltage source type |
| 12/18/1996 | EP0689729B1 Process and regulating arrangement for d.c. transmission |
| 12/18/1996 | EP0565701B1 Reduction of disturbances in a power network |
| 12/18/1996 | CN1138242A Voltage source type electric power variable flow device |
| 12/17/1996 | US5585920 Device for generating a magnetic field in an atomic absorption spectrometer |
| 12/17/1996 | US5585023 Vertical lifted portable electric furnace and method for use thereof |
| 12/14/1996 | CA2636690A1 Air conditioner with solar generator |
| 12/12/1996 | WO1996028880A3 Transponder for electronic identification system |
| 12/12/1996 | DE19620444A1 Rectifier control system with multiple rectifiers for supplying DC voltage to inverter |
| 12/12/1996 | DE19533556C1 Three=phase rectifier circuit esp. for high frequency x=ray generators |
| 12/12/1996 | DE19522933C1 Monitoring system for ring spinning machine with individual spindle drives |
| 12/11/1996 | EP0748036A2 Device for turn-on detection of the switches or a power converter |
| 12/11/1996 | EP0747914A2 High frequency pulse transformer for an IGBT gate drive |
| 12/11/1996 | EP0746899A1 Switching regulator having high current prevention features |
| 12/11/1996 | EP0746892A1 Pre-regulator with protection against voltage ringing on turn-off |
| 12/11/1996 | EP0746809A1 Electronic ballast with low harmonic distortion |
| 12/11/1996 | EP0657089B1 Starting circuit for electronic transformers |
| 12/11/1996 | CN1137645A Electric power supply device for monitor |
| 12/10/1996 | US5583385 For converting dc current into ac current |
| 12/10/1996 | CA2172177A1 Device for detecting the triggering of the switches of a converter circuit arrangement |
| 12/05/1996 | WO1996038862A1 Bidirectional blocking accumulation-mode trench power mosfet |
| 12/04/1996 | EP0556379B1 Motor controller |
| 12/03/1996 | US5581452 Pulse width modulation inverter current detection method |
| 12/03/1996 | US5581451 Circuit for improving the power efficiency of an AC/DC converter |
| 12/03/1996 | US5581449 Plug-in power supply |
| 12/03/1996 | US5581169 Apparatus used with an inverter/converter eliminating unintended voltage pulses |
| 11/29/1996 | CA2177529A1 Power supply |
| 11/28/1996 | DE19538488C1 High voltage generator for producing high DC voltage used in e.g. X=ray tube |
| 11/27/1996 | EP0744826A1 Alternator systems |
| 11/27/1996 | EP0744820A2 Circuit arrangement for feeding a load |
| 11/27/1996 | EP0744817A2 Reverse energy transfer in zero-current switching power conversion |
| 11/27/1996 | EP0744118A1 Regulated power supply unit with an electronic transformer |
| 11/27/1996 | EP0744094A1 Pulse width modulating waveforms for inverter/converter circuits |
| 11/27/1996 | CN2241416Y Switch power supply |
| 11/26/1996 | US5579217 Laminated bus assembly and coupling apparatus for a high power electrical switching converter |
| 11/26/1996 | US5579214 Half-wave rectifier circuit |
| 11/26/1996 | US5578949 Single stage voltage to current conversion switching system |
| 11/26/1996 | CA2142644C Standby power circuit arrangement |
| 11/21/1996 | DE19523731C1 Power semiconductor setting command system for 4-quadrant regulator |
| 11/21/1996 | DE19512679C1 Low leakage inductance conductor assembly for controllable semiconductors |
| 11/20/1996 | EP0743744A2 Current converter |
| 11/20/1996 | CN1136369A Rectifer bridge apparatus |
| 11/20/1996 | CN1136233A Assembly structure of self-turn-off switching device and snubber circuit therefor |
| 11/20/1996 | CN1136229A Method and device for control of series-compensated converter station |
| 11/20/1996 | CN1136228A Method and device for control of series-compensated converter station |
| 11/20/1996 | CN1136216A Push-pull phase inverters |
| 11/19/1996 | US5576944 Plural parallel bridge inverter power conversion system with balanced DC input currents |
| 11/19/1996 | US5576943 Soft switched three phase inverter with staggered resonant recovery system |
| 11/19/1996 | US5576941 Modular power supply system |
| 11/19/1996 | US5576575 Semiconductor conversion device |
| 11/19/1996 | US5576533 Circuit for converting solar energy into AC power |
| 11/14/1996 | DE19523565C1 Static converter for variable speed drive |
| 11/14/1996 | DE19516796A1 Voltage stabilising circuit for laboratory power mains |
| 11/13/1996 | CN1135679A Transforming device and air conditionor using said device |
| 11/13/1996 | CN1135678A Single-phase-input mixed-rectification method |
| 11/12/1996 | US5574636 Zero-voltage-transition (ZVT) 3-phase PWM voltage link converters |
| 11/12/1996 | US5574635 AC-DC converter comprising a filtering device |