| Patents for H02M 1 - Details of apparatus for conversion (33,954) |
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| 05/02/2013 | WO2013060145A1 An isolated driving circuit |
| 05/02/2013 | WO2013060128A1 Multi-unit integrated drawer type power module based on fully-controlled device |
| 05/02/2013 | WO2012033801A3 Radio frequency communications system |
| 05/02/2013 | US20130106379 Controller compensation for frequency jitter |
| 05/02/2013 | US20130106328 Integrated regenerative ac drive with solid state precharging |
| 05/01/2013 | EP2587889A2 Power supply device and lighting device |
| 05/01/2013 | EP2587656A1 Integrated regenerative ac drive with solid state precharging |
| 05/01/2013 | EP2587655A2 Driving circuit for lamps controlled via bluetooth |
| 05/01/2013 | EP2587613A2 Wireless power receiver for adjusting magnitude of wireless power |
| 05/01/2013 | EP2586126A1 Voltage converting apparatus and method for converting a voltage |
| 05/01/2013 | EP2586123A1 Multi-phase converter |
| 05/01/2013 | CN202918214U Inverter power supply |
| 05/01/2013 | CN202918196U Intelligent voltage stabilization adapter for backpack battery |
| 05/01/2013 | CN202918195U Surge suppressor power supply module circuit |
| 05/01/2013 | CN202918188U Current switching control device of photovoltaic inverter |
| 05/01/2013 | CN202918187U High power switch power supply possessing soft start and fault protection |
| 05/01/2013 | CN202918186U Multi-phase switching converter with over-current protection function and controller thereof |
| 05/01/2013 | CN202918185U Active harmonic suppression device |
| 05/01/2013 | CN202918184U Three-level IGBT (Insulated Gate Bipolar Translator) driving module |
| 05/01/2013 | CN202918183U A voltage-multiplying device containing heat dissipating and dustproof functions |
| 05/01/2013 | CN202918182U Foldable vehicle-mounted charger |
| 05/01/2013 | CN202918181U Power module based on thyristor AC switch |
| 05/01/2013 | CN202918180U Fixing device of miniature inverter |
| 05/01/2013 | CN202918179U Integrated power module for new energy automobile |
| 05/01/2013 | CN202918178U High-power converter cooling system |
| 05/01/2013 | CN202918177U 电源模块 Power Modules |
| 05/01/2013 | CN202918176U Cooling tank unit and columnar clamping connector |
| 05/01/2013 | CN202917829U Intelligent high-voltage inverter containing cabinet door with safety locking and on-line monitoring functions |
| 05/01/2013 | CN103081337A Method for measuring link voltage |
| 05/01/2013 | CN103081330A Power conversion device |
| 05/01/2013 | CN103081319A Common mode noise reduction appartus and method |
| 05/01/2013 | CN103078587A Motor driving device having reactive current instruction generating unit |
| 05/01/2013 | CN103078539A Charging method of modular multilevel converter |
| 05/01/2013 | CN103078530A Digital power factor converter with fast transient response function and control method of digital power factor converter |
| 05/01/2013 | CN103078526A Current source type rectifier and grid-connected control method based on virtual resistor |
| 05/01/2013 | CN103078525A Alternative-current direct-current (AC-DC) converter based on exchange link technology |
| 05/01/2013 | CN103078523A Solar energy electric bicycle hybrid energy control system and control method |
| 05/01/2013 | CN103078522A Control device and control method for AC-DC (Alternating Current-Direct Current) series resonant matrix converter for capacitor charging |
| 05/01/2013 | CN103078519A 功率转换装置 Power conversion means |
| 05/01/2013 | CN103078509A Soft switching interleaved DC converter with serial input and parallel output |
| 05/01/2013 | CN103078507A Limited bipolarity control full-bridge power supply module parallel circuit based on digital signal processor (DSP) |
| 05/01/2013 | CN103078506A Switching circuit for switching power supply control modes and control method for switching circuit |
| 05/01/2013 | CN103078505A Phase-shifted full-bridge power supply module parallel circuit based on digital signal processor (DSP) |
| 05/01/2013 | CN103078503A On time sampling prevention |
| 05/01/2013 | CN103078493A Boosted circuit |
| 05/01/2013 | CN103078491A Power module |
| 05/01/2013 | CN103078490A Noise suppression circuit for power adapter |
| 05/01/2013 | CN103078489A System and method for reducing electromagnetic interference by using switching frequency jitter |
| 05/01/2013 | CN103078488A Digital power factor correction controller with fast transient response function |
| 05/01/2013 | CN103078487A Passive power factor correction power supply circuit |
| 05/01/2013 | CN103078486A High-voltage starting circuit in power supply converter |
| 05/01/2013 | CN103078485A Output current limiting protection method and device of inverter |
| 05/01/2013 | CN103078484A Photovoltaic grid-connected inverter thermal protection method and system |
| 05/01/2013 | CN103078483A High-voltage inverter device and control method thereof |
| 05/01/2013 | CN103078482A Overcurrent detecting circuit and frequency converter device with same |
| 05/01/2013 | CN103078481A Input and output voltage fluctuation suppressing circuit |
| 05/01/2013 | CN103078480A Circulation control method of modular multilevel converter |
| 05/01/2013 | CN103078479A Control method for canceling specified harmonics of three-level midpoint clamp photovoltaic inverter |
| 05/01/2013 | CN103078478A Controller for switching power supply and switching power supply |
| 05/01/2013 | CN103078477A Intelligent power module terminal and connection structure thereof |
| 05/01/2013 | CN103078476A Modular frequency converter |
| 05/01/2013 | CN103078475A Dual-edge constant-turnoff-time modulating voltage type control method and device for switching converter |
| 05/01/2013 | CN103078474A Soft charging device for high-voltage frequency converter and control method thereof |
| 05/01/2013 | CN103078473A A method for providing power supply, and a power supply device |
| 05/01/2013 | CN103078472A Integrated integration method for magnetic assembly of high-voltage power supply of microwave power module |
| 05/01/2013 | CN103078471A Power module and current converter |
| 05/01/2013 | CN102223057B Touch control type frequency converter and control method thereof |
| 05/01/2013 | CN102185468B Multiplexing circuit of high-voltage starting switch and Sense FET and switching power supply applying circuit |
| 05/01/2013 | CN102158089B Power inverter and reactive absorption circuit of contravariant soft switching electric welder |
| 05/01/2013 | CN102158057B Modularized power cabinet |
| 05/01/2013 | CN102104324B Staggered bridge-free power factor corrector and control method thereof |
| 05/01/2013 | CN101958653B Current-type multi-level converter system for wind power integration |
| 05/01/2013 | CN101383587B Method and apparatus for active voltage control of electric motors |
| 04/30/2013 | US8432710 Power conversion apparatus |
| 04/30/2013 | US8432138 Power factor correction converter and control method thereof |
| 04/30/2013 | CA2540306C Converter circuit for switching a large number of switching voltage levels |
| 04/25/2013 | WO2013059111A1 Power supply source blending and smoothing |
| 04/25/2013 | WO2013056933A2 Supplying auxiliary electrical power in a power electronics device |
| 04/25/2013 | WO2013056918A1 Power converter and pre-charging circuit of same |
| 04/25/2013 | WO2013056614A1 Converter bridge arm suitable for high-voltage applications and application system thereof |
| 04/25/2013 | WO2013056356A1 Ripple cancellation converter with high power factor |
| 04/25/2013 | WO2013027949A3 Power conversion device |
| 04/25/2013 | WO2013012301A3 Apparatus for controlling surge voltage |
| 04/25/2013 | WO2013004421A3 Switching converter and method for the control thereof |
| 04/25/2013 | WO2012121912A3 Two-peak current control for flyback voltage converters |
| 04/25/2013 | US20130100719 Circuit for controlling a power supply |
| 04/25/2013 | US20130100718 Power starting circuit |
| 04/25/2013 | US20130100713 Switching power conversion circuit and power supply using same |
| 04/25/2013 | CA2852646A1 Ripple cancellation converter with high power factor |
| 04/24/2013 | EP2584686A1 Balancing circuit for series connected dc-link capacitors and method for its operation |
| 04/24/2013 | EP2584685A1 Balancing circuit for series connected dc-link capacitors and method for its operation |
| 04/24/2013 | EP2583375A1 Converter for hvdc transmission and reactive power compensation |
| 04/24/2013 | EP2582910A1 Systems and methods for isolating current flow to well loads |
| 04/24/2013 | CN202906861U Digital circuit generating high-precision ultrasonic driving signal |
| 04/24/2013 | CN202906769U A computer switching power supply |
| 04/24/2013 | CN202906765U Thyristor rectifying device for electrophoresis power |
| 04/24/2013 | CN202906760U Power supply module for sauna house |
| 04/24/2013 | CN202906747U Power unit control plate of high-voltage frequency converter |
| 04/24/2013 | CN202906742U Fly-back power source with power factor correction function |
| 04/24/2013 | CN202906740U Anti-interference power supply for temperature controller |