| Patents for H02M 1 - Details of apparatus for conversion (33,954) |
|---|
| 01/17/2013 | US20130016539 Power factor correction circuit |
| 01/17/2013 | DE112011101193T5 Leckstrom-Reduzierungsvorrichtung Leakage current reduction apparatus |
| 01/17/2013 | DE102011107089A1 Spannungsversorgungsanordnung und Verfahren zur Spannungsversorgung einer elektrischen Last Power Apparatus and method for supplying power to an electrical load |
| 01/17/2013 | DE102011078950A1 Verfahren zum Betreiben eines Wechselrichters, Wechselrichter sowie Steuergerät zum Betreiben des Wechselrichters A method of operating an inverter, inverter and controller for operating the inverter |
| 01/16/2013 | EP2546983A1 Methods and systems for operating power converters |
| 01/16/2013 | EP2546980A2 Electric motor control system |
| 01/16/2013 | EP2546974A1 Power converter comprising an inverter module using normally on field effect transistors |
| 01/16/2013 | EP2546966A2 Robust current control for step-down converter |
| 01/16/2013 | EP2545748A1 Power interface for a power supply circuit |
| 01/16/2013 | EP2545639A2 Digital device with boot strap circuit stimulator |
| 01/16/2013 | CN202679698U High power factor filter circuit |
| 01/16/2013 | CN202679292U Common MCU optical coupler drive circuit for PMSM |
| 01/16/2013 | CN202679291U Optical coupler drive circuit for PMSM |
| 01/16/2013 | CN202679266U Intrinsically safe switch power supply with active filter |
| 01/16/2013 | CN202679265U Intelligent switching power supply of active magnetic-suspension bearing system |
| 01/16/2013 | CN202679260U Overheat-protection type communication power supply module |
| 01/16/2013 | CN202679238U Power supply module |
| 01/16/2013 | CN202679237U Interleaved parallel three-phase power factor correction (PFC) circuit |
| 01/16/2013 | CN202679236U Power supply starting device enabling no loss in high-voltage condition |
| 01/16/2013 | CN202679235U Switch power supply device achieving low loss during short circuit protecting process |
| 01/16/2013 | CN202679234U Hiccup type over-voltage and over-current protection circuit capable of setting time |
| 01/16/2013 | CN202679233U Soft start circuit of switch power supply |
| 01/16/2013 | CN202679232U Low temperature drift starting and under-voltage over-voltage protection reuse circuit, and switch power supply with application of the same |
| 01/16/2013 | CN202679231U 软启动电路 Soft-start circuit |
| 01/16/2013 | CN202679230U An anti-overshoot slow starting protection circuit with reference output |
| 01/16/2013 | CN202679229U Switch power supply with active filter |
| 01/16/2013 | CN202679228U 电容充电电路 Capacitor charging circuit |
| 01/16/2013 | CN202679227U Power supply device of dynamic load |
| 01/16/2013 | CN202679226U An anti-interference and energy-saving frequency converter |
| 01/16/2013 | CN202679225U Power supply device |
| 01/16/2013 | CN202679224U Interface conversion device applied to module power supply |
| 01/16/2013 | CN202679223U 开关电源 Switching Power Supply |
| 01/16/2013 | CN202679222U Low-cost simple operation panel for inverter |
| 01/16/2013 | CN202679221U Heat radiation apparatus used for frequency converter |
| 01/16/2013 | CN202679220U Electrolytic capacitor module for frequency converter |
| 01/16/2013 | CN202679219U Power supply module of linear driver and transformation module of power supply module |
| 01/16/2013 | CN202678089U Medium/high-power high-frequency current transformer applied to modular power supply |
| 01/16/2013 | CN202678032U Light-emitting diode (LED) lamp and switching power supply and transformer thereof |
| 01/16/2013 | CN102882415A Power converter comprising an inverter module using normally on field-effect transistors |
| 01/16/2013 | CN102882413A Three-level inverter dead-time compensation algorithm based on modulated wave correction |
| 01/16/2013 | CN102882388A Power supply device and method of controlling power supply device |
| 01/16/2013 | CN102882386A AC/DC switching device and control method thereof |
| 01/16/2013 | CN102882378A Control method and device for unit power factor flyback converter in critical continuous mode |
| 01/16/2013 | CN102882375A Switch type power supply and slope compensation signal generating circuit and control method |
| 01/16/2013 | CN102882374A Mixed-signal pseudo-three-type compensation circuit with optimized area |
| 01/16/2013 | CN102882367A Low noise step-down converter and low noise voltage supply assembly |
| 01/16/2013 | CN102882365A Grounding method for adaptor power supply |
| 01/16/2013 | CN102882364A Energy saving switch device, and method thereof |
| 01/16/2013 | CN102882363A Semiconductor device, starting circuit and operation method |
| 01/16/2013 | CN102882362A Multi-operating-mode charge pump overshoot current limiting device |
| 01/16/2013 | CN102882361A Method for eliminating harmonic wave in Z-source alternating current (AC)/AC converter by using pulse-width modulation (PWM) |
| 01/16/2013 | CN102882360A 160KW ultrasonic wave power source |
| 01/16/2013 | CN102882359A Bias voltage generation circuit and switching power supply using same |
| 01/16/2013 | CN102882358A Methods and systems for operating power converters |
| 01/16/2013 | CN102882357A Power output device |
| 01/16/2013 | CN102882356A Hanging valve tower for converter valve |
| 01/16/2013 | CN102882355A Integrated closed water-cooled heat dissipation device with wind power converter |
| 01/16/2013 | CN102130576B Bridgeless power factor correction circuit with low voltage stress for wide voltage output |
| 01/16/2013 | CN102005903B Digital current equalizing method of power source module, power source module and communication equipment |
| 01/16/2013 | CN101984547B Silicon controlled chopping power regulation driving device |
| 01/16/2013 | CN101964711B Power supply circuit and power supply chip of data card, and data card |
| 01/16/2013 | CN101860196B Method and circuit for inhibiting switching converter EMI with chaos using PMW chip |
| 01/16/2013 | CN101860186B Prebias boot-strap circuit for direct current converter and direct current converter |
| 01/16/2013 | CN101764511B Pulse width modulation signal voltage converting circuit |
| 01/15/2013 | US8354816 Power module layout for automotive power converters |
| 01/15/2013 | US8354582 Solar home electrification with grid connection |
| 01/10/2013 | WO2013006068A1 An inductively coupled power transfer receiver |
| 01/10/2013 | WO2013005520A1 Current correction circuit and current correction method for power semiconductor device |
| 01/10/2013 | WO2013005443A1 Gate drive device |
| 01/10/2013 | WO2013005375A1 Rectifier and wireless power transmission system |
| 01/10/2013 | WO2013004810A1 Electronic ballast having adaptive dead time control, for a lamp |
| 01/10/2013 | WO2013004421A2 Switching converter and method for controlling the switching converter |
| 01/10/2013 | WO2013004180A1 Dc link module for reducing dc link capacitance |
| 01/10/2013 | WO2013004133A1 Resonant control method |
| 01/10/2013 | WO2013004019A1 Dc link module for reducing dc link capacitance |
| 01/10/2013 | DE102011078579A1 Ansteuerungsschaltung und Verfahren zur Ansteuerung der Eingangsschaltstufe einer Transformatorschaltung Driving circuit and method for controlling the input switching stage of a transformer circuit |
| 01/09/2013 | EP2544352A2 Momentary power interruption and voltage dips reset protection |
| 01/09/2013 | EP2544347A1 Converter and method for regulating the converter |
| 01/09/2013 | EP2543056A1 Switch having fixed rail connection terminals on both sides |
| 01/09/2013 | EP2542948A1 Power supply transient response improving |
| 01/09/2013 | CN202663636U Electrodeless lamp with novel electronic ballast |
| 01/09/2013 | CN202663319U Soft-switching half-bridge inverter circuit for bootstrapping voltage-multiplying power supply |
| 01/09/2013 | CN202663317U No-load energy-saving device for vehicle-mounted inverted power supply |
| 01/09/2013 | CN202663290U Power factor controller |
| 01/09/2013 | CN202663289U Single-cycle PWM (Pulse-Width Modulation) modulator for correcting power factor |
| 01/09/2013 | CN202663288U Single bridge arm drive circuit of inverter and application circuit thereof |
| 01/09/2013 | CN202663287U Fast discharging protective circuit of direct-current capacitor |
| 01/09/2013 | CN202663286U Filter circuit for filtering output voltage of battery |
| 01/09/2013 | CN202663285U Multi-functional inverting device |
| 01/09/2013 | CN202663284U IGBT (insulated gate bipolar transistor) driving device in grid-connected simulation testing power supply of inverter |
| 01/09/2013 | CN202663283U Grid stress test circuit having no test bonding pad |
| 01/09/2013 | CN202663282U Novel frequency converter case |
| 01/09/2013 | CN202663281U Large-power current transformer power module structure |
| 01/09/2013 | CN202663280U Double-pole, double-throw, double-insurance and double-output alternating-current power adapter |
| 01/09/2013 | CN202663279U Double-face intensive power module |
| 01/09/2013 | CN202663278U Frequency converter |
| 01/09/2013 | CN202663277U Integrated circuit |
| 01/09/2013 | CN202663276U Vicor module switch power supply module |
| 01/09/2013 | CN102870320A Control system for a power converter and method of operating the same |
| 01/09/2013 | CN102869149A Power supply device |