| Patents for H02M 1 - Details of apparatus for conversion (33,954) |
|---|
| 07/06/2011 | CN201893680U Circulation cooling system radiator with protection function |
| 07/06/2011 | CN201893679U Windshield applied to radiator of circulating cooling system |
| 07/06/2011 | CN201893553U Vibrating circuit and mobile terminal |
| 07/06/2011 | CN201893455U Low-inductance laminated bus bar |
| 07/06/2011 | CN102118130A Self-lifting high-side driver control for driving motor bridging circuit without static DC current |
| 07/06/2011 | CN102118113A Rectifier |
| 07/06/2011 | CN102118108A Electronic device, filtering module and method for reducing common mode noise |
| 07/06/2011 | CN102118107A Controller for power converting circuit |
| 07/06/2011 | CN102118106A Surge protection circuit |
| 07/06/2011 | CN102118105A Communication circuit of power supply protector |
| 07/06/2011 | CN102118104A Apparatus and method for protecting overvoltage of high voltage inverter |
| 07/06/2011 | CN102118103A Smooth narrow pulse compensating method of FPGA in frequency converter |
| 07/06/2011 | CN102118102A Small size converter |
| 07/06/2011 | CN102118101A Dead zone control combined communication method for trigger signals of flexible DC converter |
| 07/06/2011 | CN102118100A Circuit assembly for power semiconductor components |
| 07/06/2011 | CN102118019A Modularized multi-level converter sub-module control and protection method |
| 07/06/2011 | CN101364753B Electric motor power connection assembly |
| 07/06/2011 | CN101083428B Wechselrichter |
| 07/05/2011 | US7974110 Switching power supply unit and method for setting switching frequency |
| 07/05/2011 | US7974106 Ripple cancellation |
| 07/05/2011 | US7973595 Power switch circuit |
| 07/05/2011 | US7973405 Integrated circuit for driving semiconductor device and power converter |
| 06/30/2011 | WO2011079155A2 Over voltage protection of a switching converter |
| 06/30/2011 | WO2011078592A2 Method for controlling an inverter for driving a swing motor |
| 06/30/2011 | WO2011076742A2 Reconfigurable inverter having failure tolerance for powering a synchronous poly-phase motor having permanent magnets, and assembly including said inverter and motor |
| 06/30/2011 | WO2011076707A2 Voltage compensation |
| 06/30/2011 | WO2011076247A1 A coded power converter system |
| 06/30/2011 | DE102010042429A1 Adaptive Frequenzschwankung für eine Steuerschaltung Adaptive frequency variation of a control circuit |
| 06/30/2011 | DE102009055126A1 Ansteuervorrichtung für eine elektrische Maschine und ein Motorsystem Drive apparatus for an electric machine and an engine system |
| 06/29/2011 | EP2339749A1 Solid-state alternating current (AC) switch |
| 06/29/2011 | EP2339738A2 Power supply equipment to simultaneously power multiple electronic devices |
| 06/29/2011 | EP2339727A1 Single-stage single switch power factor correction circuit having isolated output and boost inductor between AC source and bridge rectifier |
| 06/29/2011 | EP2339726A1 Power factor corrector with high power factor at low load or high mains voltage conditions |
| 06/29/2011 | EP2338221A1 Switching power supply |
| 06/29/2011 | EP2338214A1 Device having a converter |
| 06/29/2011 | CN201887991U Module integrated, high-efficiency and high-power LED (light-emitting diode) driving power supply circuit |
| 06/29/2011 | CN201887722U Flameproof and intrinsic safety type variable-frequency speed regulating device for mines |
| 06/29/2011 | CN201887677U Inverter system |
| 06/29/2011 | CN201887660U LPC switch power supply circuit and air conditioner with same |
| 06/29/2011 | CN201887653U Anti-EMI high-power system power supply |
| 06/29/2011 | CN201887652U Adjustable overheat protection circuit in switch power supply |
| 06/29/2011 | CN201887651U Intrinsically safe direct current electromagnetic coil throttle control circuit module |
| 06/29/2011 | CN201887650U Circuit for improving power switch reliability in single PWM topological structure |
| 06/29/2011 | CN201887649U Inverter |
| 06/29/2011 | CN201887648U Vehicle-mounted inverter radiator |
| 06/29/2011 | CN201887647U Transducer for mining |
| 06/29/2011 | CN201887646U Power regulator |
| 06/29/2011 | CN201887645U Air duct of radiator of transducer with adjustable baffle |
| 06/29/2011 | CN201887644U Power component for drawer-type power rectifier cabinet |
| 06/29/2011 | CN201887643U Frequency converter cooling device for hybrid electric vehicle |
| 06/29/2011 | CN201887519U Magnetic isolation synchronous driver |
| 06/29/2011 | CN201887439U System with an adjustable speed driver |
| 06/29/2011 | CN201887203U Power supply switching device with replaceable plug |
| 06/29/2011 | CN201885015U High-efficiency energy-saving LED (light emitting diode) straight-tube lamp |
| 06/29/2011 | CN201881034U Asymmetric half-bridge zero-voltage soft-switching inverter type welding and cutting machine |
| 06/29/2011 | CN1783686B Method and apparatus for rejecting the second harmonic current in an active converter |
| 06/29/2011 | CN102113199A Circuitry for power limiting of electronic assembly |
| 06/29/2011 | CN102111084A Current waveform control method of single-phase DC-AC inverter and application thereof |
| 06/29/2011 | CN102111081A Case for mounting photovoltaic inverter |
| 06/29/2011 | CN102111079A Active control drive power supply for shape memory alloy |
| 06/29/2011 | CN102111075A Voltage doubling rectifying push-pull normal shock converter |
| 06/29/2011 | CN102111070A Standby current-reduced regulator over-voltage protection circuit |
| 06/29/2011 | CN102111069A Charge pump structure and startup method of charge pump |
| 06/29/2011 | CN102111068A Circuit structure of charge pump and starting method of charge pump |
| 06/29/2011 | CN102111065A Power factor corrector |
| 06/29/2011 | CN102111064A APFC control circuit and control method thereof based on low frequency model |
| 06/29/2011 | CN102111008A High-voltage battery charging system architecture of electric automobile |
| 06/29/2011 | CN102110680A Power module assembly with reduced inductance |
| 06/29/2011 | CN101567639B Phase current detector |
| 06/29/2011 | CN101385224B Power converter, its control method, and air conditioner |
| 06/29/2011 | CN101373932B Miniature surface-pasted single-phase full wave bridge rectifier and manufacturing method thereof |
| 06/29/2011 | CN101282092B Diode absorption circuit for bridge rectifier circuit |
| 06/29/2011 | CN101150283B Method and circuit for dual PWM mixed cut wave control switch part |
| 06/28/2011 | US7969756 Real-time switching regulator monitor |
| 06/28/2011 | US7969135 Regulation circuit and a method for regulating an input voltage |
| 06/23/2011 | WO2011074403A1 Apparatus and method for protecting power semiconductor switch element |
| 06/23/2011 | WO2011073777A1 Fuel cell system including soft switching boost converter |
| 06/23/2011 | WO2011073124A1 Pfc with reduced pin number requirements for a control ic |
| 06/23/2011 | WO2011073093A1 Method for operating an industrial process |
| 06/23/2011 | WO2011072843A1 Method for detecting a breakdown in a switching current source and corresponding power source |
| 06/23/2011 | WO2011072432A1 Thyristor converter valve module |
| 06/23/2011 | WO2011072351A1 Filter for suppressing harmonics, reactive power and stray voltage |
| 06/23/2011 | WO2011019701A3 Power factor correction with variable bus voltage |
| 06/23/2011 | WO2011019700A3 System and method for power factor correction |
| 06/23/2011 | US20110149625 Capacitor Module, Power Converter, Vehicle-Mounted Electrical-Mechanical System |
| 06/23/2011 | US20110149618 Current Waveform Construction to Generate AC Power with Low Harmonic Distortion from Localized Energy Sources |
| 06/23/2011 | CA2783508A1 Method for detecting a breakdown in a switching current source and corresponding power source |
| 06/22/2011 | EP2337205A1 Multi-level switching-mode power supply |
| 06/22/2011 | EP2337199A1 Converter circuit for very low voltage |
| 06/22/2011 | EP2337198A2 Noise suppression device and air conditioner |
| 06/22/2011 | EP2337197A1 Composite AC to DC power converter |
| 06/22/2011 | EP2335333A1 Protective circuit for an intermediate circuit of an inverter, particularly a solar inverter, against overvoltages |
| 06/22/2011 | DE102010053100A1 Measuring device for use in control device utilized for transmission of power from photovoltaic system into energy supply network, has evaluation unit determining whether inductor is located in saturated state based on measurement signal |
| 06/22/2011 | DE102009060123A1 Electrical circuit e.g. frequency converter, for driving induction motor, has cooling regions comprising cooling holes that are designed such that fluid surrounding regions flows from board lower side towards upper side for removal of heat |
| 06/22/2011 | DE102009055053A1 Verfahren und Vorrichtung zur Entladung eines Energiespeichers in einem Hochspannungsnetz Method and apparatus for discharging an energy storage device in a high voltage network |
| 06/22/2011 | DE102009041019A1 Method for controlling insulated gate bipolar transistors of bridge section of phases in self-commutated power converter of intermediate voltage circuit-converter, involves controlling power semiconductors, and determining alternating cycle |
| 06/22/2011 | DE102008002971A9 Verfahren zur Minimierung der Grundschwingungsamplitude des Quellenstroms bei Mehrkonvertersystemen A method for minimizing the fundamental amplitude of the source current in multi-converter system |
| 06/22/2011 | CN201878407U Electronic ballast with active power factor correcting self-protection |
| 06/22/2011 | CN201878037U Voltage source push-pull type inverter |
| 06/22/2011 | CN201878036U Inverter-type welding and cutting power supply with PFC function |