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 9 - Conversion of dc or ac input power into surge output power
Patents for H02M 9 - Conversion of dc or ac input power into surge output power (1,495)
04/2014
04/30/2014CN103762882A Asymmetric impulse topology used for plasma electrolytic oxidation and surface treatment method
04/29/2014US8712666 Multiple-frequency inversion method and control apparatus for internal combustion engine driven generator
04/23/2014CN203562978U Transformer oil purifier based on high-voltage pulse superposition direct-current electric field generation technology
04/23/2014CN103746595A High-power long-pulse power source
04/23/2014CN103746594A Pulse constant-current source
04/23/2014CN103746542A Circuit for eliminating pulse impacting of pulse transformer
04/16/2014CN203543856U Automobile pulse activating device capable of saving oil, reducing emission and protecting battery
04/16/2014CN203540712U High-frequency pulsed power supply for electric dust precipitation
04/09/2014CN203537265U Particle beam driving power supply
04/09/2014CN203537264U Voltage balancing circuit applied to gapless lightning impulse current or voltage generator
04/09/2014CN203537263U High power positive and negative commutating pulse power supply
04/09/2014CN103715938A Flat-topped pulse magnetic field generating device and flat-topped pulse current generating device
04/09/2014CN103715937A Two voltage doubling circuit series connection output type magnetic pulse compression unit and magnetic pulse compression unit source
04/09/2014CN103715936A Discrete component-composed bipolar high-voltage pulse output amplification circuit
04/03/2014WO2014048340A1 Device for testing response characteristic of metal oxide sample under steep-front pulse
04/02/2014CN203522576U Digital pulse power supply specialized for preparing nano-material by using pulse electrochemical deposition method
04/02/2014CN203522575U Control system of full-digital monopulse electroplating power supply
04/02/2014CN103701357A Digital variable frequency defibrillator and variable frequency pulse control method thereof
03/2014
03/26/2014CN203504453U Pulse power supply apparatus
03/26/2014CN203504452U Steep-fronted nanosecond pulse power supply for dual-medium low-temperature plasma reactor
03/26/2014CN103684033A A bridge type high voltage underground electromagnetic field emitter with a plurality of power switch devices in series connection.
03/26/2014CN103684032A Composite pulse generation circuit
03/23/2014CA2827796A1 Self-contained automotive battery booster system
03/19/2014CN103647472A Full-solid-state pulse modulator
03/19/2014CN103644786A High-voltage ignition relay and operating method thereof
03/13/2014US20140069901 Method and Apparatus For Welding With CV Control
03/12/2014CN103633876A Isolation-control bipolar high-frequency high-voltage pulse power supply circuit
03/12/2014CN102594195B Inductance energy storage type pulse power supply used for electromagnetic emission
03/05/2014CN203466749U Pulse control type electroplating power supply circuit
03/05/2014CN103618472A Full-solid-state high-voltage pulse current source with unipolar pulse output
03/05/2014CN102510238B Program-control pulse generator used for repetition frequency high-voltage pulse power supply
02/2014
02/26/2014CN203457071U Solid-state pulse modulator for medical linear electron accelerator
02/26/2014CN203457070U Series reduction-voltage-type instantaneous large power supply for TVS tube
02/26/2014CN203457069U Positive and negative commutating pulse power supply
02/19/2014CN203445802U Neutron tube power supply system
02/19/2014CN203445801U Medical high power high voltage pulse power supply system
02/19/2014CN203437367U C-class anti-explosion dual-power module ultrasonic wave anti-scale descaler
02/19/2014CN103595290A Modularized electronic switch used for high-pressure oscillatory wave generator
02/19/2014CN103595289A Multi-pulse high-voltage triggering device of rotary switch
02/13/2014US20140042139 Electric arc welder system with waveform profile control for cored electrodes
02/12/2014EP2696494A1 Pulse generating device and installation method for pulse generating device
02/12/2014CN203434886U Combined positive and negative pulse quick-charging digital power supply system for electric vehicle
02/12/2014CN203434885U Temperature adjusting circuit of electric appliance
02/12/2014CN203434852U An isolation driving circuit used for a gapless lightning impulse current or voltage generator
01/2014
01/29/2014CN103546057A High-voltage large-power repetition pulse power supply
01/29/2014CN103546056A XRAM pulse generation circuit
01/22/2014CN203406796U Blumlein pulse forming line voltage multiplier
01/22/2014CN103533721A Pulse type current LED drive circuit
01/22/2014CN103532424A IGBT (insulated gate bipolar transistor) series connection based high-voltage pulse superposition direct-current electric field generator
01/01/2014CN203370713U An intelligent metal surface treatment system
01/01/2014CN103490662A High-isolation high-voltage pulse power supply
01/01/2014CN103490661A All-solid-state high voltage pulse current source with positive and negative pulse output
01/01/2014CN103490660A High voltage nanosecond pulser with multi-output
12/2013
12/25/2013CN203368117U Composite electric energy synergistic device for electric motorcycle
12/25/2013CN203355882U Pulse power supply for electric dust removal
12/25/2013CN103475258A High-voltage pulse power supply with adjustable discharge parameters
12/25/2013CN103475257A High-voltage nanosecond pulse power supply device
12/25/2013CN103475256A Voltage source type asymmetric pulse converter and output pulse control method thereof
12/25/2013CN103475255A Marx generator with compact structure
12/25/2013CN102624278B Pulse driving power supply of high-power semiconductor laser
12/11/2013CN203337698U Adjustable high voltage square wave pulse power supply for ZnO performance test
12/11/2013CN103441699A High-power semiconductor shutdown switch
12/11/2013CN103441698A Method for controlling output waveform of positive and negative commutating pulse power supply
12/11/2013CN103441697A Method for controlling positive and negative commutating pulse power supply
12/11/2013CN103436932A Control system for all-digital single-pulse electroplating power supply
12/04/2013CN203326918U Three-phase two-pulse wave high-power pulsating current power supply for electrolytic tanks
12/04/2013CN203326917U Apparatus increasing output pulse frequency of magnetron sputtering pulse power supply
12/04/2013CN103427702A Digitization power system capable of achieving positive and negative pulse combination quick-acting charging of electric car
12/03/2013US8598492 Method and apparatus for welding with CV control
11/2013
11/27/2013CN203304116U Sprayable back-clamped power supply based on wireless control
11/27/2013CN103414369A Brew Rayne pulse-forming line voltage multiplier
11/20/2013CN203301394U Nanosecond type high-voltage pulse generator output circuit
11/20/2013CN103401468A Plasma arc starting circuit
11/20/2013CN103394485A Ultrasonic scale preventing and descaling device of C-class anti-explosion double-power module
11/20/2013CN103394412A High frequency pulse power supply for electric dedusting
11/20/2013CN102118117B Circuit resonance coupling device supplied with power by direc-current base voltage superposition pulse voltage
11/13/2013CN203289348U Intelligent digital-display type rectangular wave generator
11/13/2013CN102263525B Power supply of medical low-temperature plasma sterilizer
11/06/2013CN203278692U Surge test system based on sphere gap discharge
11/06/2013CN203278691U Bipolar high-voltage pulse power supply
11/06/2013CN203278690U A solid-state switch type high-voltage pulse power supply based on IGBTs connected in series
11/06/2013CN203261896U Device for killing bacterial colonies on plant leaves by using electric arcs produced by high voltage
11/05/2013CA2506051C Power source for plasma device
10/2013
10/30/2013CN102412753B High-voltage and high-power repetitive pulse power supply
10/29/2013CA2675975C Capacitive discharge welding power supply and capacitive discharge welder using the same
10/23/2013CN203251239U A superminiature ultrasonic signal generating circuit
10/23/2013CN103368445A Direct current and impulse type metal surface processing power circuit
10/16/2013CN203243247U High-voltage pulse power supply
10/16/2013CN103354428A Super-audio frequency fast-transformation DC (direct current) pulse plasma spraying power supply
10/16/2013CN103350031A Pulse power supply used in electric precipitation
10/09/2013CN203233338U Digital high-frequency power supply
10/09/2013CN203233337U Ultrasonic cleaner power source
10/02/2013CN103337983A Repetition-frequency high-voltage microsecond pulsed power supply
09/2013
09/25/2013CN203219202U An apparatus for detecting surge impacts of an induction cooker
09/25/2013CN103326612A Unipolar microsecond pulse high voltage power supply
09/25/2013CN102142788B Pulse forming network with plastic fuel tank structure
09/11/2013CN203193541U Superpower ultrasonic wave power supply generator
09/11/2013CN203193540U Pulse transformer leakage inductor energy recovery and buffer circuit
09/11/2013CN203193539U A liquid phase pulse discharging system with time-delayed output based on multiple switches
09/11/2013CN103296919A Three-phase two-pulse-wave high-power pulse current power supply for electrolytic cells and power supplying method
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