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)
12/2012
12/05/2012CN202586719U A double-wire power supply adapter with buckle ears
12/05/2012CN202586718U Measurement and control signal optical fiber isolation multiplex circuit of converter cascading module
12/05/2012CN202586717U Frequency converter heat dissipation cooling system
12/05/2012CN202586370U Photovoltaic grid-connected inverter control system
12/05/2012CN202586362U Static dynamic reactive power compensation device unit module
12/05/2012CN202585115U Capacitor and alternating-current frequency converter using same
12/05/2012CN202585114U Capacitor mounting structure and anti-explosion frequency converter
12/05/2012CN102812627A Switched mode power supply with voltage regulator
12/05/2012CN102811020A Controller and method for controlling motor used for compressor
12/05/2012CN102810991A Rectifier for synchronous rectifier driving circuit
12/05/2012CN102810979A Semiconductor module and driving apparatus including semiconductor module
12/05/2012CN102810978A Double-electrode type soft starting control circuit structure
12/05/2012CN102810977A Filtering circuit device for realizing high frequency power output low corrugation
12/05/2012CN102810976A Comprehensive power saver
12/05/2012CN102810975A Electric supply circuit and method for providing a supply voltage
12/05/2012CN102810974A Detection pulse generator, control chip and switching power source
12/05/2012CN102810973A Gate driver
12/05/2012CN102130572B Three-phase rectifier bridge direct-current side parallel connection type active power filter
12/05/2012CN102097963B Three-phase full-controlled rectifying device and rectifying and current-limiting method thereof
12/05/2012CN101976941B Bidirectional thyristor trigger circuit and method
12/05/2012CN101917125B Detachable underground high-voltage explosion-proof frequency converter
12/05/2012CN101895198B Current feed three-inductor boost converter of high frequency transformer connected in delta/Y shape
12/05/2012CN101753040B Power adaptor
12/05/2012CN101610026B Protective circuit for balanced circuit of power converter
12/05/2012CN101546956B Self-regulated charge pump with loop filter
12/05/2012CN101304209B 半导体装置 Semiconductor device
12/04/2012US8325502 Self-supply circuit and method for a voltage converter
12/04/2012US8325501 Method and device of electrical power
12/04/2012US8325500 Inverter filter including differential mode and common mode, and system including the same
11/2012
11/29/2012WO2012161795A1 Lighting power circuit with peak current limiter for emi filter
11/29/2012WO2012160295A1 Method for controlling switches of a current rectifier connected to an on-board charger
11/29/2012WO2012159668A1 Inrush current control in a cell-based voltage source converter
11/29/2012WO2012159183A2 Method and system for controlling input voltage in electric charges
11/29/2012WO2012120402A3 Adjustable fly-back or buck-boost converter
11/29/2012US20120300526 Power Adapter Apparatus
11/29/2012US20120300516 Power supply module
11/29/2012US20120300514 Method and device for determining a control scheme for an active power filter
11/29/2012US20120300512 Device for power conversion using switching element
11/29/2012DE102012208880A1 AC/DC-Wandler mit einem PFC und einem DC/DC-Wandler AC / DC converter with a PFC and a DC / DC converter
11/29/2012DE102012104482A1 Vorrichtung für eine Leistungsumwandlung, die ein Schaltelement verwendet Device for a power conversion using a switching element
11/29/2012DE102012102335A1 Motoransteuervorrichtung und elektrische Servolenkeinrichtung, die diese aufweist A motor driving apparatus and electric power steering device having this
11/29/2012DE102011076573A1 Snubberschaltung für Gleichspannungswandler Snubber circuit for DC-DC Converters
11/29/2012DE102011076516A1 Verfahren und Vorrichtung zum Betreiben einer Leistungsendstufe Method and apparatus for operating a power amplifier
11/29/2012DE102011076325A1 Leistungselektronisches System mit Subsystemen und einer Kühleinrichtung Power electronic system comprising subsystems, and a cooling device
11/28/2012EP2528230A1 Signal processing
11/28/2012EP2528215A2 Balancing temperatures in a multi-phase dc/dc converter
11/28/2012EP2528214A2 Fixed dead time PFC controller
11/28/2012EP2528213A2 Current mode synchronous rectification DC/DC converter
11/28/2012EP2528212A1 Power conversion device
11/28/2012EP2528211A1 Power conversion device
11/28/2012EP2528210A1 Power converter
11/28/2012EP2526613A1 Electronics apparatus and production method for an electronics apparatus
11/28/2012CN202565656U Outdoor waterproof heat-dissipating structure of frequency converter
11/28/2012CN202565504U LED circuit
11/28/2012CN202565191U Inverter power source for outputting alternating current (AC) 220 volt (V)
11/28/2012CN202565189U Modulation mode switching circuit in hybrid-driven low-harmonic inversion control
11/28/2012CN202565179U Rectifying and filtering circuit for LED driving power supply
11/28/2012CN202565176U Alternating current (AC)-direct current (DC) switch power circuit
11/28/2012CN202565175U Start power unit for chain static var generator and start power thereof
11/28/2012CN202565173U High power factor medium blocking discharge power supply circuit
11/28/2012CN202565166U Fly-back converter control constant current output circuit
11/28/2012CN202565165U Power supply control system of on-line field monitoring device
11/28/2012CN202565160U Edge rate control gate driver for switch power converter
11/28/2012CN202565159U PFC control circuit capable of flexibly boosting voltage
11/28/2012CN202565158U Explosion suppression and intrinsic safety switch power with power factor correction
11/28/2012CN202565157U Circuit for control of constant current by high-power-factor buck-boost switching converter
11/28/2012CN202565156U Power factor correction circuit capable of compensating leading power factor
11/28/2012CN202565155U Insulated gate bipolar transistor driving circuit
11/28/2012CN202565154U Polyphase switch converter and controller
11/28/2012CN202565153U Multiphase switch converter and controller thereof
11/28/2012CN202565152U Drive circuit of offshore wind power flexible DC power transmission current transformer
11/28/2012CN202565151U Converter capable of circularly radiating by using out-of-cabinet air
11/28/2012CN202565150U Converter adopting heat pipe to self cool and radiate
11/28/2012CN202565149U Intrinsically safe converter wide in input voltage range
11/28/2012CN202565148U DC power transmission converter valve complex outer cooling system
11/28/2012CN202565147U High-temperature resistant dust-proof frequency converter
11/28/2012CN202565146U Built-in type water-cooling heat radiation board for power module
11/28/2012CN102804583A Method for controlling an electrical converter
11/28/2012CN102804570A 3-stage pulse width modulation inverter with discharge network
11/28/2012CN102804569A Power supply connected in parallel to a power switch for the control circuit thereof
11/28/2012CN102804568A Switch for both AC and DC use
11/28/2012CN102804547A Uninterruptable power supply
11/28/2012CN102804294A A versatile distribution transformer
11/28/2012CN102801383A Alternating current motor driving device with charging function and charging method thereof
11/28/2012CN102801378A Motor control device and air conditioner possessing same
11/28/2012CN102801341A Ac/dc converter with a pfc and a dc/dc converter
11/28/2012CN102801339A AC/DC voltage converting circuit with low stand-by power consumption and control method thereof
11/28/2012CN102801336A Novel inversion type three-phase corona machine
11/28/2012CN102801335A Thickened oil electric thermal recovery heating power supply
11/28/2012CN102801331A Switching power supply drive circuit and integrated circuit and switching power supply
11/28/2012CN102801329A High-efficiency and low-loss AC/DC (Alternating Current/Direct Current) power supply circuit and control method thereof
11/28/2012CN102801324A Secondary side active absorption line and control method for direct-current-direct-current converter
11/28/2012CN102801319A Direct current step-down switch
11/28/2012CN102801316A Control circuit for power supply device
11/28/2012CN102801313A Switching regulator and electronic device incorporating same
11/28/2012CN102801312A Power supply and method for reducing ripple
11/28/2012CN102801305A Peak current signal generating circuit, switching power supply circuit and method for generating peak current signals
11/28/2012CN102801302A Method for reducing noise by wrapping and shielding with inductance coil
11/28/2012CN102801301A Frequency control system and method applied to power factor corrector
11/28/2012CN102801300A Primary-side feedback controlled switching power line loss compensating system and method
1 ... 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 ... 340