Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02M - Apparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems; Conversion of dc or ac input power into surge output power; Control or regulation thereof › H02M 1 - Details of apparatus for conversion
Patents for H02M 1 - Details of apparatus for conversion (33,954)
06/2014
06/11/2014CN103855992A Expanded type conversion circuit with controlled output safety
06/11/2014CN103855991A Automatically-directed power-switching circuit with output protection function
06/11/2014CN103855990A Non-polarity self-adaptive rectification/guide circuit with output protection function
06/11/2014CN103855989A Extension-type PWM control anti-interference power source conversion circuit
06/11/2014CN103855988A Anti-interference high-efficiency BOOST circuit
06/11/2014CN103855987A Energy-saving anti-interference power conversion circuit
06/11/2014CN103855986A Anti-interference non-difference conversion circuit
06/11/2014CN103855985A Power-switching circuit of intelligent composite signals
06/11/2014CN103855984A High-performance VMOS switching control circuit
06/11/2014CN103855983A VMOS follow current control circuit
06/11/2014CN103855982A Efficient reverse circuit
06/11/2014CN103855981A High-power-factor stable output change-over circuit
06/11/2014CN103855980A Output protected high-performance power conversion circuit
06/11/2014CN103855979A Automatic protection high-efficiency XC/DC power-switching circuit
06/11/2014CN103855978A Stable output type automatic polarity reorganization power-switching circuit
06/11/2014CN103855977A Highly-stable inductor energy storage circuit
06/11/2014CN103855976A MOS transistor conduction low power consumption circuit
06/11/2014CN103855975A Intelligent rectification control output circuit
06/11/2014CN103855974A Efficient power-switching circuit with output protection
06/11/2014CN103855973A Freewheeling voltage collecting and controlling circuit
06/11/2014CN103855972A Power-switching circuit capable of reducing circuit losses
06/11/2014CN103855971A Circuit with high rectification efficiency
06/11/2014CN103855970A PWM control conduction circuit for LED
06/11/2014CN103855969A Output resistance regulation circuit
06/11/2014CN103855968A Multipurpose power conversion circuit
06/11/2014CN103855967A Low power consumption BOOST circuit for LED light source
06/11/2014CN103855966A Conductive circuit switching circuit
06/11/2014CN103855965A High-power-factor control circuit
06/11/2014CN103855964A Output impedance adjusting circuit of LED point light source
06/11/2014CN103855963A High-power density breakover control circuit
06/11/2014CN103855962A Parallel-connection super-low-resistance breakover follow-current circuit
06/11/2014CN103855961A Power converter with high power supply quality
06/11/2014CN103855960A Sampling BOOST circuit
06/11/2014CN103855959A Multi-redundancy overall dividing circuit
06/11/2014CN103855958A PWM control circuit with double-end alternating output function
06/11/2014CN103855957A Direct-current BOOST circuit controlled by input PWM
06/11/2014CN103855956A Low-power-dissipation direct-current power guiding circuit
06/11/2014CN103855955A PWM boost control circuit
06/11/2014CN103855954A Nonpolar self-adaptive rectifying/guiding circuit
06/11/2014CN103855953A Extension type wide-frequency power supply input circuit
06/11/2014CN103855952A Non-differential switching circuit
06/11/2014CN103855951A XC/DC nonpolar circuit
06/11/2014CN103855950A Multi-waveform power-switching circuit
06/11/2014CN103855949A Broadband input power switching circuit
06/11/2014CN103855948A High-power-factor change-over circuit
06/11/2014CN103855947A Automatic detection intelligent circuit
06/11/2014CN103855946A Interleaving PWM control circuit
06/11/2014CN103855945A Self-adaptation BOOST circuit
06/11/2014CN103855944A Extension type PWM control circuit
06/11/2014CN103855943A Energy-saving type power-switching circuit
06/11/2014CN103855942A High-efficiency BOOST circuit
06/11/2014CN103855941A Intelligent switching circuit
06/11/2014CN103855940A Efficient power-switching circuit
06/11/2014CN103855939A Output protection type intelligent switching circuit
06/11/2014CN103855938A Nonpolar power switching circuit
06/11/2014CN103855937A High-performance power-switching circuit
06/11/2014CN103855936A Extension type switching circuit
06/11/2014CN103855935A Automatic orientation power-switching circuit
06/11/2014CN103855934A Power-switching circuit for automatic polarity recognition
06/11/2014CN103855933A High-power and high-frequency power driving device
06/11/2014CN103855932A Gate driving device and inverter having the same
06/11/2014CN103855931A Anti-interference power-switching circuit capable of reducing circuit losses
06/11/2014CN103855930A Multi-input self-adaption power conversion circuit
06/11/2014CN103855929A Output resistance regulation power-switching circuit
06/11/2014CN103855928A Multifunctional digital pulse width modulation controller
06/11/2014CN103855927A Output safety controlled type multi-waveform power-switching circuit
06/11/2014CN103855926A Highly-stable wideband input power change-over circuit
06/11/2014CN103855925A Noise elimination power switching circuit
06/11/2014CN103855924A LED sampling BOOST circuit
06/11/2014CN103855923A XC/DC power converter for wind power generation
06/11/2014CN103855922A XC/DC multi-waveform circuit for photovoltaic power generation
06/11/2014CN103855921A Low-power-dissipation power-switching circuit
06/11/2014CN103855920A Efficient XC/DC power-switching circuit
06/11/2014CN103855919A Cascoded semiconductor devices
06/11/2014CN103855918A Water distributor for converter and locomotive
06/11/2014CN103855917A Cooling pipeline for converter and locomotive
06/11/2014CN103855916A Cooling pipeline and cooling device of current transformer
06/11/2014CN103855915A Charging type shell
06/11/2014CN103855914A Power supply system, power module in power supply system and manufacturing method for power module
06/11/2014CN103855913A Energy transformation system and control method
06/11/2014CN103855912A Current-transformer cabinet body for light-rail vehicle
06/11/2014CN103855911A Radiofrequency power source with digital adjustable radiofrequency signal phase
06/11/2014CN103855910A Radiofrequency power source with adjustable radiofrequency signal phase
06/11/2014CN103855779A Intelligent charger
06/11/2014CN103855107A Power module and converter
06/11/2014CN103003090B Controller for vehicle
06/11/2014CN102570886B Single-phase inverter
06/11/2014CN102570798B Method for realizing constant voltage-second product auxiliary power supply in forward switching power supply and circuit
06/11/2014CN102449899B Inverter control device
06/11/2014CN102447379B Circuit and method for improving subharmonic of power supply converter
06/11/2014CN102420535B Switching type multi-power management circuit with extremely low power consumption
06/11/2014CN102394552B Grounding switch position structure at valve sides of three-winding converter transformer and quadruple valve converter transformer
06/11/2014CN102130465B Direct-drive wind power generation alternating current/direct current conversion circuit and control method
06/11/2014CN101803148B Power supply for a data center
06/11/2014CN101682262B Ripple cancellation
06/10/2014US8749939 Method and system for shoot-through protection
06/10/2014US8749215 Switching method to reduce ripple current in a switched-mode power converter employing a bridge topology
06/07/2014CA2835303A1 System and method for optimization of dual bridge doubly fed induction generator (dfig)
06/05/2014WO2014083276A1 Method for converting alternating current into direct current and related device
06/05/2014WO2014083274A2 Dc-dc high voltage converter
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