Match Document Document Title
US20120242297 POWER SUPPLY  
A power supply includes an integrated cable manager board. The integrated cable manager board is configured to integrate elements of the power supply on the integrated cable manager board. The...
US20110204717 SYSTEM AND METHOD FOR PROVIDING COLLABORATING POWER CONTROLLERS  
A method is provided in one example embodiment and includes receiving a message associated with a detection of reactive power in an energy system and inducing a first quantity of reactive power at...
US20130106501 MULTI-REGULATOR CIRCUIT AND INTEGRATED CIRCUIT INCLUDING THE SAME  
A multi-regulator circuit comprises a regulator configured to regulate an input voltage to generate a constant voltage, and a plurality of voltage division circuits configured to output divided...
US20120313615 Summation Circuit in DC-DC Converter  
An integrated circuit includes a saw-tooth generator including a saw tooth node configured to have a saw-tooth voltage generated thereon; and a first switch having a first end connected to the saw...
US20110057635 Switching regulator  
A switching regulator includes a switch circuit that delivers a power from a power supply side to an output side, and a smoothing circuit that smoothes the voltage on the output side. The...
US20120019229 VOLTAGE REGULATING CIRCUIT FOR PORTABLE ELECTRONIC DEVICE  
A regulating circuit is used to regulate an output from a power supply to a load. The regulating circuit includes a regulator and a voltage dividing. The voltage dividing is connected between the...
US20110311943 POWER VARYING PEDAL  
A system and method for providing variable power is disclosed. The system includes a power supply which provides power to at least one instrument. A pedal comprises a variable resistor that is...
US20150261234 REFERENCE POWER GENERATING CIRCUIT AND ELECTRONIC CIRCUIT USING THE SAME  
A reference power generating circuit and an electronic circuit using the same are provided. The reference power generating circuit includes a first bandgap reference circuit and a second bandgap...
US20130169181 HIGH GATE VOLTAGE GENERATOR AND DISPLAY MODULE INCLUDING THE SAME  
A high gate voltage generator and a display module are provided. The high gate voltage generator includes a pulse width modulation (PWM) signal generating circuit, a boost circuit, and an...
US20110316513 DEVICE AND METHOD FOR SINGLE BOARD ENERGY-SAVING AND SINGLE BOARD  
The embodiments of the present invention disclose a single board energy-saving device, which includes: a power calculation module, configured to detect the input current of the single board, and...
US20140239928 VOLTAGE REGULATOR  
There is provided a voltage regulator that stably operates without using a large phase compensation capacitance. The voltage regulator has a voltage 3-stage amplifier circuit comprised of a...
US20120139511 POWER ADAPTER HAVING MULTI-DC POWER CONNECTORS  
The present invention discloses a power adapter has a power converter, a power output cable, a first DC power connector and multiple second DC power connectors. The power converter has a casing, a...
US20130002211 CONTROLLER, WIND PARK AND CONTROL METHOD  
Described is a controller, wherein the controller is adapted: to control a transformation ratio of a park transformer of a wind turbine park including wind turbines connected to a first node. The...
US20150145438 VARIABLE RESISTANCE DEVICE FOR REDUCED POWER DISSIPATION IN DIMMER COMPATIBILITY CIRCUITS  
A variable resistance device may be used in a dimmer compatibility circuit to reduce power dissipation in an integrated circuit of the dimmer compatibility circuit. For example, the integrated...
US20140015509 BANDGAP REFERENCE CIRCUIT AND REGULATOR CIRCUIT WITH COMMON AMPLIFIER  
A bandgap voltage reference and voltage regulator system includes a bandgap voltage reference circuit and a voltage regulator circuit that share a single, common amplifier. The amplifier acts as a...
US20120256603 SYNCHRONOUS REGULATION CIRCUIT FOR TURN-ON AND TURN-OFF PHASE ANGLE OF THE AC VOLTAGE  
The present invention provides a synchronous regulation circuit for turn-on and turn-off phase angle of the AC voltage, wherein a solid switch unit is installed between an AC power source and a...
US20100301833 LOAD SENSING HIGH EFFICIENCY TRANSFORMER ASSEMBLY  
A load sensing, high efficiency, modular transformer assembly for use in power distribution networks. The control of each module of the modular assembly of high efficiency transformers results in...
US20080136390 Monolithically integrated III-nitride power converter  
A power arrangement that includes a monolithically integrated III-nitride power stage having III-nitride power switches and III-nitride driver switches.
US20120112731 LOAD SENSING HIGH EFFICIENCY TRANSFORMER ASSEMBLY  
A load sensing, high efficiency, modular transformer assembly for use in power distribution networks. The control of each module of the modular assembly of high efficiency transformers results in...
US20140152289 Reference Voltage Generator Circuit  
Various embodiments of the present invention relate to a reference voltage generator circuit. Specifically, the circuit may for example comprise: a mirror constant current source having a first...
US20150022173 RECONFIGURABLE POWER REGULATOR  
The present disclosure shows ways to use multiple “integrated voltage regulator (IVR) units” to offer IVRs that can cover a wide range of specifications without having to design separate IVRs for...
US20140145690 INTERNAL VOLTAGE GENERATION CIRCUITS  
An internal voltage generation circuit includes a reference voltage generator and an internal voltage generator. The reference voltage generator is configured to adjust resistance values according...
US20120249097 ADAPTIVE INDUCTIVE POWER SUPPLY  
A contactless power supply has a dynamically configurable tank circuit powered by an inverter. The contactless power supply is inductively coupled to one or more loads. The inverter is connected...
US20140097815 Powering Down Switching Regulator using a Ramped Reference Voltage  
Circuits and related methods for energy efficient battery supplied switching DC-to-DC regulators are disclosed. When entering a power-down state the energy in an output capacitor is harvested and...
US20130320944 VOLTAGE REGULATOR, AMPLIFICATION CIRCUIT, AND COMPENSATION CIRCUIT  
An amplification circuit includes a first amplifier, a second amplifier, and a power supply rejection ratio (PSRR) boost circuit. The first amplifier has an output. The second amplifier has an...
US20140306675 REGULATOR CIRCUIT AND INTEGRATED CIRCUIT DEVICE FORMING THE REGULATOR CIRCUIT  
A regulator circuit that makes it possible to supply a voltage which enables a load circuit to operate normally, even if an external power supply voltage is momentarily interrupted or dropped,...
US20050258809 Control panel for pool  
A pool control panel has several features. First, the pool control panel is made from commercially available parts and components; nothing needs to be custom made, which makes for easy control...
US20110222702 POWER SUPPLY CIRCUIT INCLUDING VOLTAGE REGULATOR AND HEADPHONE DRIVING CIRCUIT EMPLOYING THE SAME  
A power supply circuit including a voltage regulator and a headphone driving circuit employing the same are disclosed. In accordance with the present invention, the power supply circuit may...
US20150097533 METHOD FOR REGULATING AN ELECTRICAL POWER SOURCE  
A method for regulating an electrical power source includes the steps of detecting for one or more predetermined conditions associated with a load power of the electrical power source, whereupon...
US20140077789 Bandgap Reference Circuit and Self-Referenced Regulator  
The present invention discloses a bandgap reference circuit. The bandgap reference circuit includes an operational transconductance amplifier, and a reference generation circuit. The operational...
US20140266140 Voltage Generator, a Method of Generating a Voltage and a Power-Up Reset Circuit  
A voltage generator is provided which is reliable, self starting and only requires a few components. The voltage generator comprises a first stage that provides a current to a second stage. The...
US20140232196 POWER CONDITIONING CIRCUIT TO MAXIMIZE POWER DELIVERED BY A NON-LINEAR GENERATOR  
A circuit receives variable voltage and current from a renewable power source and optimally loads the source to maximize power delivered into a DC bus having constant voltage. A boost circuit and...
US20130134955 Method for Operation of a Photovoltaic Generator at an Operating Point of Maximum Power  
A method includes searching for a point of maximum power based on a systematic load variation, setting the point of maximum power as the operating point of the photovoltaic generator, and tracking...
US20130134957 VOLTAGE GENERATION CIRCUIT  
A voltage generation circuit according to one embodiment includes a first booster circuit configured to generate a first voltage having a first voltage value, and a second booster circuit group...
US20130162227 STEP-DOWN POWER SUPPLY CIRCUIT  
A power supply has first and second reference voltage sources; a step-down voltage generator, including a transistor supplied with a first voltage, a resistor string between the transistor and a...
US20120086414 TV Set Top Box with an Improved Ability to Survive a Transient Signal  
A set top box used in a satellite TV system includes a diode coupled in a particular way to better protect an adjustable linear regulator used in the set top box from transient voltages as may...
US20140097816 CALIBRATION CIRCUIT FOR VOLTAGE REGULATOR  
A voltage regulator calibration circuit including a voltage regulator and a calibration unit is provided. The voltage regulator regulates an output voltage according to a reference voltage and a...
US20130147544 REFERENCE VOLTAGE GENERATION CIRCUIT AND INTERNAL VOLATAGE GENERATION CIRCUIT USING THE SAME  
A reference voltage generation circuit configured to generate a reference voltage level that is compensated for based on an internal temperature change, where the reference voltage level is...
US20120025801 REFERENCE CURRENT SOURCE CIRCUIT INCLUDING ADDED BIAS VOLTAGE GENERATOR CIRCUIT  
A MOS resistor generates an output current based on a voltage induced across a drain and a source thereof. A gate bias voltage generator circuit generates a gate bias voltage so as to operate the...
US20110181264 CONTROLLER FOR BUCK AND BOOST CONVERTER  
A PWM controller for adjusting an output voltage of a buck and boost converter includes a first saw wave generator, which generates a first saw wave in accordance with the level of the output...
US20150160680 PROPORTIONAL TO ABSOLUTE TEMPERATURE CIRCUIT  
A proportional to absolute temperature, PTAT, circuit is provided. By judiciously combining circuit elements it is possible to generate a voltage at an output node of the circuit that is...
US20140117960 ENHANCED SWITCHING REGULATOR CONTROLLER  
In accordance with one embodiment, a system is provided that can include a voltage regulator controller configured to switch a power circuit based on a trigger. A linear scaler can generate an...
US20130169263 HIGH-VOLTAGE VOLTAGE DIVIDER AND CONNECTOR COMPRISING SAID DIVIDER  
The present invention relates to a resistive voltage divider comprising a plurality n of resistive elements in a configuration wherein the angles m=n−1 between each pair of elements are between...
US20140152290 REFERENCE VOLTAGE CIRCUIT  
A reference voltage circuit and method making same, the reference voltage circuit including: a first sub-circuit for generating first and second temperature-compensated voltages; a second...
US20140176101 INTERNAL VOLTAGE GENERATION CIRCUITS  
An internal voltage generation circuit utilizing dual comparison signal generators and dual drivers to drive the internal voltage to a selected level. The second driver is responsive to a control...
US20140184191 SYSTEM AND DEVICE FOR REDUCING STANDBY POWER CONSUMPTION  
The invention provides a system and a device for reducing standby power consumption. The system for reducing standby power consumption, comprises a power regulator, a power detecting circuit and a...
US20120169318 LOAD DRIVING DEVICE  
The source of FET is connected to a battery voltage +V through a fuse, while the drain of FET is connected to an electric load. The gate of FET is connected to the connection node of a capacitor...
US20110095737 VOLTAGE REGULATOR, AND INTEGRATED CIRCUIT USING THE SAME  
A voltage regulator and an integrated circuit using the voltage regulator is provided. The voltage regulator has a bandgap reference circuit, an operational amplifier, a power transistor and a...
US20130193944 VOLTAGE GENERATOR  
According to one embodiment, a voltage generator includes a step-up circuit and a limiter circuit. The step-up circuit outputs a first voltage to a first node. The limiter circuit includes first...
US20150050900 VOLTAGE REGULATING CIRCUIT AND METHOD THEREOF  
A voltage regulating circuit and a method thereof are provided. The voltage regulating circuit includes: a tank circuit, an error amplifier, an output circuit, and a feedback circuit. The tank...