Matches 1 - 50 out of 312 1 2 3 4 5 6 7 >

AcclaimIP-ad

Match Document Document Title
9000618 Transmission line driver and method for driving the same  
A transmission line driver and a method for driving the same are provided, in which a composite current source is provided as an input current source, such that an output voltage is fixed. The...
8981589 Switched battery and capacitor arrangement and related operating methods  
Systems and methods are provided for regulating the state of charge of a battery. An exemplary electrical system includes a fuel cell coupled to a bus and a battery coupled to the bus via a...
8922065 Wireless energy transfer system  
A wireless energy transfer system includes a first energy transfer unit having at least one resonant frequency, a second energy transfer unit having the at least one resonant frequency, and a...
8901818 Spark gap switch for high power ultra-wideband electromagnetic wave radiation for stabilized discharge  
A spark gap switch for high power ultra-wideband electromagnetic wave radiation is provided. The spark gap switch includes a casing, electrodes, brackets and an electrode protrusion. Openings are...
8836171 Modulation circuit and method  
The present invention provides a modulation circuit and a method for modulating a wireless power transfer circuit. The modulation circuit has a switching circuit having a first state and a second...
8749099 Clamping circuit to a reference voltage for ultrasound applications  
A clamping circuit includes a clamping core connected to an output terminal and having a central node connected to a voltage reference and at least one first and one second clamp transistor,...
8487922 Capacitive load drive circuit and display device including the same  
A buffer circuit drives a capacitive load based on a voltage Vin. In a setup period, switches are in an ON state, and in a drive period, a switch is in an ON state. A voltage comparison unit...
8446047 Vehicle interior light  
A vehicle interior light includes a lighting source that illuminates a vehicle interior; an decorative lighting source that decoratively illuminates the vehicle interior; a lighting switch that...
8120207 Nanosecond pulse generator with a protector circuit  
This invention relates to a pulse generator circuit for delivering a short high current pulse to a load. This pulse generator comprises a junction recovery diode, a switch, a first resonant...
8115343 Nanosecond pulse generator  
This invention relates to a pulse generator circuit for delivering a short high current pulse to a load. This pulse generator comprises a junction recovery diode, a switch, a first resonant...
8115456 Circuit for a power supply unit for generating a DC voltage  
A circuit is disclosed for a power supply unit for generating a DC voltage, the power supply unit having a current transformer, a rectifier, a series circuit including a first blocking diode and a...
8102235 Coreless printed-circuit-board (PCB) transformers and operating techniques therefor  
Optimal operating techniques are disclosed for using coreless printed-circuit-board (PCB) transformers under (1) minimum input power conditions and (2) maximum energy efficiency conditions. The...
8018096 Inductive pulse forming network for high-current, high-power applications  
An inductive pulse forming network stores electrical energy delivered from an outside prime power supply in the electric field of a low-voltage, high-energy density network capacitor. Through...
7989987 Photon initiated marxed modulators  
The features of this invention allow construction and operation of a variety of high voltage, high repetition rated pulse generators of the Marx type that are switched with photon initiated...
7939971 Method for generating intensive high-voltage pulses for industrial use and associated circuit  
High-voltage pulses are generated and injected in a parallel-capacitative manner into the first stage of a multistage Marx generator at suitable intervals. The high-voltage pulses result in a...
7919887 High repetitous pulse generation and energy recovery system  
In order to provide a pulse power supply device using regenerating magnetic energy stored in a discharge circuit to a capacitor so as to use it as next discharge energy and supplying a bipolar...
7898113 Pulse power supply device  
In order to provide a pulse power supply device using regenerating magnetic energy stored in a discharge circuit to a capacitor so as to use it as next discharge energy and supplying a bipolar...
7843087 Pulse power generator using semiconductor switch  
The present invention provides a pulse power generator using a semiconductor switch, which enables its lifespan to be significantly improved, allows for its miniaturization, and makes it possible...
7817396 High efficiency and high bandwidth plasma generator system for flow control and noise reduction  
A plasma generation system includes a pulse generator having at least one switch and that is configured to convert a DC voltage to a desired high frequency, high breakdown voltage pulse sufficient...
7795758 Method and device for production and emission of a high-power microwave pulse  
The production and emission of high-energy microwave pulses are made possible by means of a device with a particularly compact design if the capacitor column (12-12) of the Marx generator (11)...
7701091 Marx generator and use of a high-voltage cable for high-voltage decoupling  
In order to decouple the low-voltage charging source and its electrical drive from the high voltage which occurs in a Marx generator when the capacitor bank is switched from parallel connection to...
7675198 Inductive pulse forming network for high-current, high-power applications  
An inductive pulse forming network stores electrical energy delivered from an outside prime power supply in the electric field of a low-voltage, high-energy density network capacitor. Through...
7582988 Lethal electric fence energizer  
Electric fence energizers used with fencing systems are provided. The energizers can be used to provide an unsafe electric shock, as defined by safety agencies such as UL, where the electric fence...
7554221 High voltage pulsed power supply using solid state switches with droop compensation  
Systems and methods for generating a high voltage pulse. A series of voltage cells are connected such that charging capacitors can be charged in parallel and discharged in series. Each cell...
7514819 Semiconductor switch assembly for pulse power apparatus  
A capacitor-type pulse power apparatus for generating an electric current power pulse through an electrical load, comprises a charging power supply and at least one pulse power supply module. The...
7514820 Capacitor pulse forming network with multiple pulse inductors  
Capacitor based pulse forming networks and methods are provided which require fewer inductors are that pulsed more frequently to provide a smaller, lower mass, and lower inductance pulse forming...
7474017 Low impedance high performance pulse generator  
A compact Marx-type generator capable of producing high voltage pulses into low impedance loads. A parallel switch and distributed capacitance topology produce a coaxial-like conduction through...
7307362 Solid-state microsecond capacitance charger for high voltage and pulsed power  
A solid-state high-voltage pulse generator based on a three-phase chopper capacitance charger is described. In a first phase, an intermediate capacitor is resonance-charged via a diode. In a...
7218016 Explosively driven radio frequency pulse generating apparatus  
A device for generating an intense radio frequency pulse through use of a helical Magneto-Cumulative Generator (MCG). The MCG provides a chemical explosion and acts as a converter to transform the...
7209373 High voltage pulse generator  
A high voltage pulse generator utilizes an even number of Marx cells using L-C inversion topology. Each Marx cell is associated with an individual inverter transformer having a primary winding...
7170198 Trigger arrangement for a Marx generator  
In trigger/firing arrangement in a Marx generator comprising n stage capacitors—n being a natural number greater than 1-, the same amount of spark gaps and 2(n−1) charging branches, with the spark...
7151330 Apparatus and method for generating high voltages using a voltage inversion generator and multiple closed-path ferrites  
A vector inversion generator utilizes closed-path ferrites to modify the characteristics of the generator. The closed-path ferrites increase an inductance within a portion of the generator and...
7141896 Pulse width modulation signal generator  
A signal generator has matched reference (4) and modulation (6) ramp circuits, each including current source (8, 32), capacitance (10) charged by the current source, voltage detector (18) and...
7113013 Pulse generating circuit and sampling circuit  
There is provided a pulse generating circuit, which generates two pulses having a sign of amplitude different from each other, including: a step recovery diode of which electric potential of an...
7071631 Electromagnetic pulse device  
An electromagnetic pulse device having a conductive coil, and optionally a conductive core disposed within the coil and spaced apart there from. One or more plasma discharge devices are disposed...
7067939 High-voltage pulse generator for an electrostatic filter  
A high-voltage pulse generator includes a storage capacitor which is connected to a voltage source via leads. One of the leads is connected to a reference potential via a node point. A switching...
7002300 Microwave generator and method of radiating microwave energy  
Intensive microwave radiation in particular of great band width and energy over a relatively long period of time in the form of long pulse packets with a high pulse repetition frequency and a very...
6838786 Device and method for generating intense and brief controlled variations of magnetic pressure in a sample of solid material  
A device and a method for generating intense and brief variations of magnetic pressure, predetermined and controlled, capable of being isentropic inside a sample (23) of solid material. An...
6690566 Trigger circuit for Marx generators  
A trigger circuit is provided for a trigger system for a Marx generator column. The column includes a plurality of metal electrode pairs wherein the electrodes of each pair are spaced to form a...
6633093 High voltage pulse generator using a non-linear capacitor  
The present invention is a device using a non-linear capacitor and voltage amplification effect, which can generate a pulse having a short pulse width at high voltage. The device comprises a...
6608405 Method of obtaining the adjustable capacitor  
The method of obtaining the adjustable capacitor permits transforming all types of capacitors (including Electrolytic, Vacuum, Gas, high-voltage capacitors) into adjustable capacitors without...
6573618 Compact pulse-current supply  
Energy-supply systems that supply energy in the power range of a few Megawatts (MW) to Gigawatts (GW) within a pulse duration of a few milliseconds (ms) are referred to as pulse-current supplies....
6570505 LED lamp with a fault-indicating impedance-changing circuit  
In a light-emitting-diode lamp, there is provided an input impedance-changing circuit for establishing a low input impedance circuit when the light-emitting-diode lamp is missingline turned off....
6479909 Closure electrifier with a low mass transformer  
Several storage condensers (1, 1′, . . . 1″) are mounted in parallel. Several thyristors (2, 2′, . . . 2″) are each mounted in parallel with one condenser (1, 1′, . . . 1″) to ensure the...
6476586 Capacitor charge control circuit and microcomputer using the same  
A microcomputer has a CPU, a charge and discharge control circuit connected to the CPU, an input/output port, and comparator. A capacitor is connected to the microcomputer through the input/output...
6448714 Spark gap switch and switching method thereof  
In a spark gap switch 12 of a pulse generating circuit 2 of a plasma generator T, an intermediate electrode 15, which is not connected to any electrical source, is disposed at a nearly middle...
6404353 Method for optimizing the detection of the contact point of tactile capacitance surface  
A process for detecting the point of touching of a tactile surface. A high frequency signal is sequentially supplied to four corners of a plate having a capacitive surface. This is accomplished by...
6355992 High voltage pulse generator  
A high voltage pulse generator provides a short, fast rise, high voltage pulse from a very low impedance suitable for initiating high energy electrical discharges in liquids and high pressure...
6211683 Impulse voltage generator circuit  
A pulsed-voltage generator circuit for producing a flash pulsed voltage for testing the capacitance of a unit under test has two stages (1, 2) which can be charged. Each stage (1, 2) comprises,...
6188144 Power supply unit for pulsed laser using magnetic switch  
A plurality of series circuits of saturable reactors and transferring capacitors are connected in parallel to a peaking capacitor, the plurality of saturable reactors are magnetically coupled, and...
Matches 1 - 50 out of 312 1 2 3 4 5 6 7 >