| Patents for H02M 3 - Conversion of dc power input into dc power output (54,461) |
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| 09/25/2013 | CN103328794A Method for power control of consumers |
| 09/25/2013 | CN103327681A Light driving apparatus and method thereof |
| 09/25/2013 | CN103326606A One-phase five-level inverter |
| 09/25/2013 | CN103326604A Method for controlling sine alternating-current inverter |
| 09/25/2013 | CN103326599A BUCK-BUCK-BOOST bridgeless converter |
| 09/25/2013 | CN103326592A Power device for controlling valve group of power semiconductor device |
| 09/25/2013 | CN103326589A Multi-stage Boost type cascade boosting power device and control method thereof |
| 09/25/2013 | CN103326587A Light load control method and device of LLC (Liquid Level Control) resonant converter |
| 09/25/2013 | CN103326586A LC full resonant circuit soft switch |
| 09/25/2013 | CN103326585A Sampling circuit for measuring reflected voltage of transformer for power converter operated in DCM and CCM |
| 09/25/2013 | CN103326584A Power converter with reduced power consumption in standby mode |
| 09/25/2013 | CN103326583A AC-DC converter and charge and discharge system thereof |
| 09/25/2013 | CN103326582A Four-switch three-level direct current converter suitable for high-voltage direct current micro-grid |
| 09/25/2013 | CN103326581A LLC resonant converter, controlling circuit and driving method thereof |
| 09/25/2013 | CN103326580A Direct current-direct current converter, power converter and control method of direct current-direct current converter and power converter |
| 09/25/2013 | CN103326579A Magnetic isolation feedback circuit |
| 09/25/2013 | CN103326578A Voltage booster system |
| 09/25/2013 | CN103326577A Regulating equipment for output voltage of switching power supply, regulating method and integrated chip |
| 09/25/2013 | CN103326576A Switch-type adjustor and adjusting method thereof |
| 09/25/2013 | CN103326575A Switching power supply voltage-stabilization current-limiting double closed loop control circuit and overshoot restraining method thereof |
| 09/25/2013 | CN103326574A Voltage feedback burst mode circuit |
| 09/25/2013 | CN103326573A Boost regulator with timing controlled inductor bypass and related method |
| 09/25/2013 | CN103326572A Driver circuit and driving method |
| 09/25/2013 | CN103326571A Non-isolated high-current adjustable DC (Direct-Current) stabilized-voltage power supply |
| 09/25/2013 | CN103326570A Voltage conversion circuit and method for improving efficiency of driver |
| 09/25/2013 | CN103326569A Buck-type conversion circuit |
| 09/25/2013 | CN103326568A Power control circuit and loop test device using same |
| 09/25/2013 | CN103326567A Switching converter delay control method and implementation device |
| 09/25/2013 | CN103326566A Four-switch boost and step down DC converter and control method thereof |
| 09/25/2013 | CN103326565A Apparatus and methods associated with an early warning strobe input of a boost converter |
| 09/25/2013 | CN103326564A Control circuit for reducing touch current of a power converter and operation method thereof |
| 09/25/2013 | CN103326563A SRAM power source on FPGA chip |
| 09/25/2013 | CN103326562A Novel wind and light complementary double-input SEPIC DC-DC converter |
| 09/25/2013 | CN103326561A Boosting high-current switch voltage stabilizer |
| 09/25/2013 | CN103326560A Integrated switch-capacitor DC-DC converter and method thereof |
| 09/25/2013 | CN103326559A Power conversion system of solar battery array |
| 09/25/2013 | CN103326558A Efficient large-power adjustable voltage-stabilized power supply |
| 09/25/2013 | CN103326556A Single-phase AC-DC conversion circuit of directional power |
| 09/25/2013 | CN103326553A Start-up circuit and method for boost converter and boost converter |
| 09/25/2013 | CN103326546A Fixed turn-off time peak current type pulse sequence control method and fixed turn-off time peak current type pulse sequence control device |
| 09/25/2013 | CN103326545A On-time generator, signal generation method and voltage converter |
| 09/25/2013 | CN103326313A Intelligent initiating explosive device ignition controller |
| 09/25/2013 | CN102290995B Rectifier diode temperature compensation circuit in flyback converter |
| 09/25/2013 | CN102244464B Power circuit |
| 09/25/2013 | CN102237791B Adaptive slope compensation module and method |
| 09/25/2013 | CN102195480B Wide-range high-precision low-noise automatic range direct current power source |
| 09/25/2013 | CN102185481B 恒流源 Constant current source |
| 09/25/2013 | CN102158091B 初级控制恒流恒压变换器 Primary control constant voltage transformer |
| 09/25/2013 | CN102158086B Circuit capable of expanding switching power supply output range and improving output characteristic |
| 09/25/2013 | CN102075096B Fault tolerance design-based high-power electronic transformer |
| 09/25/2013 | CN102075070B Direct current power supply with input interface shared by alternating current and direct current |
| 09/25/2013 | CN101755382B Switching power supply and driving method for the same |
| 09/24/2013 | US8542508 Forward converter transformer saturation prevention |
| 09/24/2013 | US8542507 Adaptive synchronous rectification control method and apparatus |
| 09/24/2013 | US8542501 Switching power-supply apparatus |
| 09/24/2013 | US8542500 Resonant power converting circuit |
| 09/24/2013 | US8542059 Ultra-low-power power supply system for an IC chip |
| 09/24/2013 | US8542001 Power circuit for reducing standby power consumption |
| 09/24/2013 | US8541999 Controlling power loss in a switched-capacitor power converter |
| 09/24/2013 | US8541997 Current sensing signal comparing device, and current sensing signal comparing method |
| 09/24/2013 | US8541957 Power converter having a feedback circuit for constant loads |
| 09/24/2013 | CA2557328C Power supply for use in an electronic energy meter |
| 09/19/2013 | WO2013138679A2 Phase-shifting a synchronization signal to reduce electromagnetic interference |
| 09/19/2013 | WO2013138257A1 Led hybrid power |
| 09/19/2013 | WO2013137082A1 Optical device |
| 09/19/2013 | WO2013136854A1 Dc-dc converter |
| 09/19/2013 | WO2013136853A1 Bidirectional dc-dc converter |
| 09/19/2013 | WO2013136755A1 Power feed device of inductive charging device |
| 09/19/2013 | WO2013136753A1 Power feed device of inductive charging device |
| 09/19/2013 | WO2013136475A1 Power supply device and power-on controlling method |
| 09/19/2013 | WO2013136428A1 Reactor and power supply apparatus using same |
| 09/19/2013 | WO2013135118A1 Apparatus and method for feedforward controlled charge pumps |
| 09/19/2013 | WO2013135111A1 Secondary power system and method for suppressing voltage transient in the secondary power system |
| 09/19/2013 | WO2013123203A9 Negative slope compensation for current mode switching power supply |
| 09/19/2013 | WO2013064318A3 Voltage converter having a first parallel circuit |
| 09/19/2013 | WO2012095449A3 Switching converter with improved electromagnetic compatibility (emc) |
| 09/19/2013 | WO2012094197A3 Bidirectional buck-boost converter |
| 09/19/2013 | US20130242622 Method and apparatus for starting up |
| 09/19/2013 | US20130242621 Phase-shifting a synchronization signal to reduce electromagnetic interference |
| 09/19/2013 | US20130242620 Power supply apparatus driving circuit, power supply apparatus driving integrated circuit, and power supply apparatus |
| 09/19/2013 | US20130242619 Reset voltage circuit for a forward power converter |
| 09/19/2013 | US20130242618 Compound semiconductor device and method for manufacturing the same |
| 09/19/2013 | US20130242617 H-bridge micro inverter grid-connected device |
| 09/19/2013 | US20130242616 Power inverter for feeding electric energy from a dc power generator into an ac grid with two power lines |
| 09/19/2013 | US20130241660 Buck Up Power Converter |
| 09/19/2013 | US20130241528 Polyphase converter with magnetically coupled phases |
| 09/19/2013 | US20130241510 Dynamic control loop for switching regulators |
| 09/19/2013 | US20130241440 Phase angle measurement of a dimming circuit for a switching power supply |
| 09/19/2013 | US20130241285 Method and apparatus for load switch controller with tracking to support ddr termination |
| 09/19/2013 | DE102013203830A1 Verfahren und Systeme für das Steuern eines Aufwärtswandlers Methods and systems for controlling a boost converter |
| 09/19/2013 | DE102012204224A1 Haushaltsgerät mit einer Lambda-Sonde bzw. Verfahren zum Betreiben eines Haushaltsgeräts mit einer Lambda-Sonde Domestic appliance with a lambda probe and method for operating a household appliance with a lambda probe |
| 09/19/2013 | DE102012204108A1 Leistungselektronische Anordnung mit Symmetrierung eines Spannungsknotens im Zwischenkreis Power electronic arrangement with balancing a node voltage in the intermediate circuit |
| 09/19/2013 | DE102012204035A1 Stromregelung für Gleichspannungswandler Current control for DC-DC Converters |
| 09/19/2013 | DE102012203940A1 Control device for controlling valve connected to outlet side in motor vehicle, has current path section, which leads to output connection point of output over sense field-effect-transistor-driver of controller |
| 09/18/2013 | EP2639961A1 Power switch circuit |
| 09/18/2013 | EP2639951A2 Flyback converter |
| 09/18/2013 | EP2639918A2 Control architecture for power switching controller |
| 09/18/2013 | EP2639784A2 DC-DC converter and organic light emitting display including the same |
| 09/18/2013 | EP2638627A2 Power inverter for feeding electric energy from a dc power generator into an ac grid with two power lines |
| 09/18/2013 | EP2638626A1 Overload detection in a switched mode power supply |