| Patents for H02M 1 - Details of apparatus for conversion (33,954) |
|---|
| 07/24/2013 | CN101599692B Quick response device and method of switching power converter |
| 07/24/2013 | CN101427451B Boost power factor correction circuit (boost PFC) |
| 07/23/2013 | US8493757 AC/DC converter with a PFC and a DC/DC converter |
| 07/23/2013 | US8493731 Forced-air-cooled vehicle control device |
| 07/23/2013 | US8493717 Electronic device |
| 07/18/2013 | WO2013106783A1 Electrostatically transduced sensors composed of photochemically etched glass |
| 07/18/2013 | WO2013106692A1 Resonant converter with auxiliary resonant components and holdup time control circuitry |
| 07/18/2013 | WO2013105808A1 Power saving apparatus having function of improving power quality and power saving method thereof |
| 07/18/2013 | WO2013104503A1 Control unit for an inverter loaded by a resonant load network |
| 07/18/2013 | WO2013104292A1 Terminal power supply circuit and multi-mode data card |
| 07/18/2013 | WO2013056933A3 Supplying auxiliary electrical power in a power electronics device |
| 07/18/2013 | WO2013050019A3 Isolating minimal switched power supply |
| 07/18/2013 | WO2012130479A3 Method for controlling a rectifier |
| 07/18/2013 | US20130182471 Overvoltage protection circuit for at least one branch of a half-bridge, inverter, dc/dc voltage converter and circuit arrangement for operating an electrical machine |
| 07/18/2013 | US20130182469 Electro-magnetic interference reduction circuit for power converters and method for the same |
| 07/18/2013 | DE112011101942T5 Integrierte magnetische Vorrichtung für ein dreiphasiges Frontend mit niedriger Oberwelligkeit Integrated magnetic device for a three-phase front-end with low ripple |
| 07/18/2013 | DE102013200273A1 Elektrische Last-Steuer-/Regelvorrichtung Electrical load control / regulating device |
| 07/18/2013 | DE102012000678A1 Kühlanordnung für ein Wärme erzeugendes Bauelement, Schaumstoff und Verwendung eines Schaumstoffes für eine Kühlanordnung A cooling arrangement for a heat-generating component, the foam and the use of a foam for a cooling arrangement |
| 07/18/2013 | DE102008036767B4 Halbleitervorrichtung mit einer Schaltung zur Ansteuerung zweier Halbleiterelemente mit Totzeitkompensation A semiconductor device comprising a circuit for control of two semiconductor elements with dead time compensation |
| 07/17/2013 | CN203071855U Motor controller |
| 07/17/2013 | CN203071833U Direct-current filtering inverter |
| 07/17/2013 | CN203071828U 反激式开关电源电路 Flyback switching power supply circuit |
| 07/17/2013 | CN203071821U Flyback switch power supply circuit |
| 07/17/2013 | CN203071820U Self-excited oscillation automatic buck-boost transformer |
| 07/17/2013 | CN203071817U Switch power supply circuit |
| 07/17/2013 | CN203071814U Computer power supply system with noise elimination circuit |
| 07/17/2013 | CN203071813U Super-wide range switching power supply input control device |
| 07/17/2013 | CN203071812U Auxiliary booster circuit |
| 07/17/2013 | CN203071811U Bootstrap start circuit based on IR2130 |
| 07/17/2013 | CN203071810U Switching power supply |
| 07/17/2013 | CN203071809U Power supply reducing crosstalk in analog circuit |
| 07/17/2013 | CN203071808U Power supply switching circuit |
| 07/17/2013 | CN203071807U Capacitor bank of mining frequency converter |
| 07/17/2013 | CN203071806U High low high frequency conversion combined cabinet |
| 07/17/2013 | CN203071805U An air conditioner frequency converter packaging used for vehicles and ships |
| 07/17/2013 | CN203071804U An enhanced-copper-bar heavy-current frequency converter circuit board |
| 07/17/2013 | CN203071803U Cognitive power supply |
| 07/17/2013 | CN203071802U Power converter |
| 07/17/2013 | CN203071801U Power supply device |
| 07/17/2013 | CN203071800U High-frequency power supply with integrated structure |
| 07/17/2013 | CN203071799U Solid-state digital radio frequency power source |
| 07/17/2013 | CN203071798U High-damping direct water cooling frequency converter for coal cutter |
| 07/17/2013 | CN203071797U Cooling system of converter |
| 07/17/2013 | CN203071796U Air duct system of converter |
| 07/17/2013 | CN203071795U Radio frequency power supply with digitally-adjustable radio frequency signal phase |
| 07/17/2013 | CN203071794U Power module in large power current transformer heat radiation system |
| 07/17/2013 | CN203071617U Intelligent lithium battery integrated AC/DC integrated power supply |
| 07/17/2013 | CN203071587U Multi-end flexible direct current transmission system |
| 07/17/2013 | CN203070992U Power converter and rocker switch thereof |
| 07/17/2013 | CN103210572A Inverter integrated motor-driven compressor |
| 07/17/2013 | CN103210570A Overload detection in a switched mode power supply |
| 07/17/2013 | CN103208968A Electric load control apparatus |
| 07/17/2013 | CN103208954A Motor drive system |
| 07/17/2013 | CN103208937A Single-phase photovoltaic grid-connected inverter |
| 07/17/2013 | CN103208935A Low-common-mode-noise grid-connected inverter circuit and reactive power control method |
| 07/17/2013 | CN103208921A Tracking boost device used for power factor correction circuit and method |
| 07/17/2013 | CN103208915A Active Droop Power Supply With Improved Step-load Transient Response |
| 07/17/2013 | CN103208914A Planar EMI (electromagnetic interference) filter for high-power application |
| 07/17/2013 | CN103208913A Filtering reactance level and variable frequency driving system using same |
| 07/17/2013 | CN103208912A Semi-bridge type single-stage high-power-factor power source |
| 07/17/2013 | CN103208911A Soft starting device of unidirectional transformer |
| 07/17/2013 | CN103208910A Dynamic brake device |
| 07/17/2013 | CN103208909A Pulse-width modulation (PWM) wave generation circuit for controlling on-off of insulated gate bipolar transistor (IGBT) |
| 07/17/2013 | CN103208908A Driver for switching element and control system for rotary machine using the same |
| 07/17/2013 | CN103208907A Small-sized high temperature power supply |
| 07/17/2013 | CN103208906A Busbar and electronic device |
| 07/17/2013 | CN103208796A Intelligent management of current sharing group |
| 07/17/2013 | CN103207302A Detecting circuit of discharge current of inductor and power factor correction circuit |
| 07/17/2013 | CN102324883B Static frequency conversion starting power factor optimal control method for pumped storage power station |
| 07/17/2013 | CN102280994B Soft start circuit and method making use of pulse frequency and pulse width modulation |
| 07/17/2013 | CN102025158B Directly-coupled series compensation device and compensation method thereof |
| 07/17/2013 | CN102005911B Piecewise linear slope compensation circuit |
| 07/17/2013 | CN101030735B Improved power converter with reduced common mode voltage and corresponding method |
| 07/16/2013 | US8489910 Timing controller, timing control method, and timing control system |
| 07/16/2013 | US8488346 Power conversion apparatus and method |
| 07/16/2013 | US8487710 RTWO-based pulse width modulator |
| 07/16/2013 | US8487593 System and method for detection and compensation of aggressive output filters for switched mode power supplies |
| 07/11/2013 | WO2013102781A1 Converter controller with half bridge adaptive dead time circuit and method |
| 07/11/2013 | WO2013102780A1 Power converter with digital current control circuit |
| 07/11/2013 | WO2013102779A1 Methods and apparatus for controlling power switches via a digital communication bus |
| 07/11/2013 | WO2013102505A1 Method and device for monitoring a converter |
| 07/11/2013 | WO2013029610A3 Circuit and method for balancing dc-bus capacitor voltages in power converters |
| 07/11/2013 | WO2013017450A3 A method for controlling a resonant-mode power supply and a resonant-mode power supply with a controller |
| 07/11/2013 | DE202013004551U1 IGBT-Umrichtereinheit mit Kühlsystem und Schaltschrank für eine solche IGBT-Umrichtereinheit IGBT inverter unit with cooling system and enclosure for such IGBT inverter unit |
| 07/11/2013 | DE102012200234A1 Method for controlling turn-off speed of semiconductor switch in converter, involves determining operating parameter of converter, where output voltage setpoint is determined based on operating parameter of converter |
| 07/11/2013 | DE102012113130A1 Adaptives Leistungsumwandlungssystem Adaptive power conversion system |
| 07/11/2013 | DE102009008714B4 Halbleiterbauteil vom Trench-Gate-Typ Semiconductor device of trench gate type |
| 07/11/2013 | CA2801586A1 Dcdc converter with coverter modules that can be dynamically enabled or disabled |
| 07/10/2013 | EP2613430A2 Switching mode power supply apparatus, method of supplying power using the same, and image forming apparatus including the same |
| 07/10/2013 | EP2612427A2 Circuit arrangement and method for reducing common-mode noise in a switched-mode power supply, and a switched-mode power supply |
| 07/10/2013 | EP2612426A1 Device for suppressing high-frequency currents in infeed lines of an inverter |
| 07/10/2013 | CN203057021U Novel Z-source photovoltaic inverter |
| 07/10/2013 | CN203057009U Half-controlled bridge type rectifying device with surge suppression function |
| 07/10/2013 | CN203057008U Synchronization rectification circuit |
| 07/10/2013 | CN203057004U Power supply converter capable of raising electric product power factor |
| 07/10/2013 | CN203057002U Adaptive voltage stabilizing system |
| 07/10/2013 | CN203057000U A servo intelligent power control circuit based on silicon controlled rectifier rectification |
| 07/10/2013 | CN203056998U Current source type rectifier based on virtual resistor |
| 07/10/2013 | CN203056996U Multipath output double-transistor flyback isolation switch power supply apparatus |
| 07/10/2013 | CN203056993U Voltage stabilizer power source having function of dual filtering |