Matches 1 - 50 out of 53 1 2 >


Match Document Document Title
US20110187348 POWER STRIP AND ELECTRIC POWER MEASUREMENT SYSTEM  
The following disclosure provides a power strip including: a busbar electrically connected to a power source; multiple electrical outlets allowing multiple power plugs to be inserted thereinto,...
US20130241533 CIRCUIT BOARD, CURRENT-MEASURING DEVICE, AND METHOD OF MEASURING A CURRENT OF A CIRCUIT BOARD  
A circuit board includes a substrate and a conductive trace. An electronic element is electrically coupled with the conductive trace. A pair of holes pass through the substrate and are disposed...
US20100059654 Protective holder for hall-based speed sensor  
A sensor assembly includes a lead frame holding a Hall sensor. The lead frame is sandwiched between top and bottom unitarily molded plastic holder halves to protect the lead frame during...
US20110267034 RELAY, IN PARTICULAR FOR THE HIGH-CURRENT RANGE  
A relay, in particular for high-current operation, having at least one coil and a movable armature which by the magnetic flux generated in the at least one coil permits or interrupts a current...
US20150233978 CURRENT-SENSING ASSEMBLY  
A current-sensing assembly for aircraft includes a power module for providing switchable power and a Hall sensor capable of measuring current traversing through a conductor.
US20140028286 AMPLIFIER CIRCUITS AND METHODS  
A chopper amplifier circuit for sensing Hall voltage with reduced offsets includes a Hall sampling circuit with a first switching circuit for selectively coupling each of four nodes of a Hall...
US20120235668 ADJUSTABLE HALL EFFECT SENSOR SYSTEM  
A adjustable Hall effect sensor system having a sensor positioning component is described. In one embodiment, the Hall effect sensor system is an independently adjustable sensor system, having a...
US20150160267 CURRENT SENSING ASSEMBLY EMPLOYING MAGNETIC SENSORS  
A current sensing assembly includes a conductor having a first side, a second side opposite the first side, a third side, and a fourth side opposite the third side. The first side has a first...
US20140176118 Differential Current Sensor  
A differential current sensor is disclosed. The differential current sensor includes a holder having a plurality of primary wire conduits, a secondary wire located in magnetic proximity to the...
US20090295368 ARRANGEMENTS FOR A CURRENT SENSING CIRCUIT AND INTEGRATED CURRENT SENSOR  
An electronic circuit for sensing a current includes a circuit board having first and second major opposing surfaces and a current conductor for carrying the current. The current conductor...
US20090222224 Multi-circuit direct current monitor with Modbus serial output  
A multi-circuit direct current monitor consists of a plurality of Hall Effect current sensors mounted on a printed circuit board oriented to sense the direct current (DC) flow from power...
US20150219692 CURRENT SENSOR AND CONTROL CIRCUIT  
A current sensor includes an induction coil, a Hall sensor, and a calibration coil loaded by a generator continuously with a calibration current of defined frequency ωcal. A first evaluation...
US20110101958 CURRENT SENSOR  
A current sensor 1 is provided with: a core 3 for collecting magnetic flux generated by a target current; a Hall element 2 for outputting an electric signal corresponding to the amount of the...
US20100001715 FOLDING CURRENT SENSOR  
The invention provides a current sensor that may be folded over a conductor without the need to sever the conductor or thread the conductor through the current sensor. In one embodiment, the...
US20090278526 CURRENT DETECTING DEVICE  
A current detecting device is provided having a plurality of Hall elements, a board on which the Hall elements are surface-mounted, and a core which surrounds a pass-through section through which...
US20080312854 Method for Measuring Electric Current in a Plurality of Conductors  
A method and system for measuring electric current in a plurality (n) of conductors. According to the invention, the method comprises the following steps: an electric current transducer is place...
US20130241534 CLOSED-LOOP CURRENT TRANSDUCER WITH SWITCHED MODE AMPLIFIER  
A closed-loop current transducer for measuring a current (Ip) flowing in a primary conductor (5), the transducer powered by series connected voltage supplies (V_H, V_L) and comprising a magnetic...
US20150185255 HALL PROBE, EPR COIL DRIVER AND EPR RAPID SCAN DECONVOLUTION  
Systems and methods are disclosed to simulate a Hall probe, provide EPR coil driver, and/or perform a time-domain full scan sinusoidal deconvolution of EPR signals. The simulated Hall probe can...
US20080088298 Hall sensor temperature drift control  
Disclosed are apparatus and methodology for providing approaches to remove or reduce thermal drift of the magnetic sensitivity of Hall sensor devices, to improve the stability of resulting signals...
US20100315067 Power Network Sensor Devices and Related Methods  
An operation detection device for an overcurrent protection component that detects a transition event between a closed state and an open state of the protection component includes an event sensor...
US20130076341 HIGH CURRENT SENSORS  
Embodiments relate to high current sensors having generally flat conductors. In an embodiment, the conductor is formed of a non-magnetic material such as copper or aluminum and has a coarse slot,...
US20050007094 Two wire hall device output detection circuit  
A two wire Hall device output detection circuit includes a differential amplifier, a current mirror, and an output stage amplifier. The current mirror has a reference side and an output side, and...
US20090128129 Current sensor having magnetic gap  
In a current sensor having a magnetic gap, a main body is divided into a first case segment having a terminal and a second case segment. An opening is formed in the main body. A magnetic sensor...
US20100097049 High Bandwidth Open-Loop Current Sensor  
Open-loop electrical current sensor (1) for measuring the electrical current flowing in a primary conductor, comprising a magnetic circuit (3) with an air-gap (4), and a magnetic field sensing...
US20120091995 CURRENT DETECTION DEVICE  
In a wiring pattern formed on a printed circuit board, a current detection pattern having a predetermined area is formed in the wiring pattern for detecting a current, which flows to a subject...
US20080231255 Three-Phase Current Sensor  
A three-phase current sensor for measuring currents (IPH1, IPH2, IPH3) running in three conductors of a three-phase conductor system comprises a first magnetic measuring device (D1) and a second...
US20130207640 HALL EFFECT CURRENT SENSOR FOR MEDIUM-VOLTAGE APPLICATIONS  
A current sensor for measuring medium-voltage currents. The current sensor includes an input terminal configured to receive a current, an output terminal configured to transmit the current, a...
US20100090683 CURRENT MEASURING DEVICE  
A current sensor is provided for non-invasively measuring electrical current in an electrical conductor. The current sensor includes a housing having a Hall effect sensor and circuitry for...
US20050073292 SYSTEM AND METHOD FOR CURRENT SENSING USING ANTI-DIFFERENTIAL, ERROR CORRECTING CURRENT SENSING  
The present invention is directed to system and method for current sensing using an anti-differential, error correcting, current sensing system. The invention includes a conductive path configured...
US20150042326 METHOD AND DEVICE FOR MEASURING CURRENTS OR MAGNETIC FIELDS USING HALL SENSORS  
The present invention relates to a method and a device for measuring currents or magnetic fields using at least one Hall sensor, which is operated with spinning current technology. In addition to...
US20100090684 METHOD AND APPARATUS FOR CURRENT MEASUREMENT USING HALL SENSORS WITHOUT IRON CORES  
A method and apparatus for current measurement using Hall sensors without iron cores, used to estimate a flowing current in an electric conducting cable are provided by the exemplary examples of...
US20090009280 Magnetic core for current sensor having high magnetic saturation  
A magnetic core according to the present invention is used in a current sensor for detecting amount of current flowing through a conductor by a Hall element. The magnetic core is made of a resin...
US20090039868 CURRENT SENSOR  
There is provided a current sensor for monitoring electrical disturbances on an electrical circuit having an electrical conductor. The current sensor comprises a magnetic flux sensor for sensing a...
US20120091994 INTEGRATED APPARATUS FOR SENSING CURRENT  
There is provided an integrated apparatus for sensing current including: a voltage regulator; a Hall effect device receiving current by the voltage regulator and outputting hall voltage in...
US20100176793 Current Sensing Mechanism  
A current sensing mechanism for use in an integrated circuit is described. In one embodiment, the integrated circuit comprises a voltage supply rail and a current sensor coupled to that voltage...
US20090085573 DIFFERENTIAL-MODE-CURRENT-SENSING METHOD AND APPARATUS  
Systems, methods, and devices are disclosed, including a ground-fault sensor that has a plurality of conductors each disposed one inside of another except for an outer conductor and a field sensor...
US20100188072 Arrangement and Method for Measuring a Current Flowing in an Electrical Conductor  
An arrangement for measuring a current flowing in an electrical conductor includes a magnetic circuit, for coupling to the electrical conductor, the magnetic circuit has an air gap. A magnetic...
US20150212117 MEASURING DEVICE FOR A CONTACTLESS CURRENT MEASUREMENT  
A current measuring device for at least one contactless current measurement on an electric conductor. At least one magnetic field-sensitive magnetic field sensor with a corresponding electronic...
US20100237853 CURRENT MEASURING DEVICE  
A current sensor is provided for non-invasively measuring electrical current in an electrical conductor. The current sensor includes a housing having a Hall effect device and circuitry for...
US20100231198 CURRENT MEASURING DEVICE  
A current sensor is provided for non-invasively measuring electrical current in an electrical conductor. The current sensor includes a housing having a Hall effect device and circuitry for...
US20100134093 Arrangement for Measuring the Current Flowing in an Electric Conductor  
The invention relates to an arrangement for measurement of a current flowing in an electrical conductor having a magnetic circuit, for coupling to the electrical conductor, wherein the magnetic...
US20130015839 INTEGRATED CURRENT SENSOR  
An integrated current sensor is provided, having a semiconductor body arranged on a metal substrate, having a first surface with a passivation layer embodied on the first surface and a magnetic...
US20100181991 Arrangement and Method for Measuring a Current Flowing in an Electrical Conductor  
An arrangement and a method are used for measuring current flowing in an electrical conductor with a magnetic circuit that has an air gap for coupling to the electrical conductor. The air gap of...
US20170184636 Method of making a current sensor and current sensor  
A method of making a current sensor comprises providing a leadframe having a current conductor portion comprising two sections shaped such that a current to be measured flows in directions...
US20170010309 INTEGRATED CURRENT SENSOR SYSTEM AND METHOD FOR PRODUCING AN INTEGRATED CURRENT SENSOR SYSTEM  
An integrated current sensor system has a printed circuit board with a magnetic field sensor with a sensor interface. The printed circuit board has a first side on which, isolated from the printed...
US20160356820 CURRENT SENSOR CHIP WITH MAGNETIC FIELD SENSOR  
A current sensor chip and systems and methods for calibrating thereof are provided. The current sensor chip includes a first magnetic field sensor element configured to generate a first analog...
US20160195575 POWER STRIP AND ELECTRIC POWER MEASUREMENT SYSTEM  
The following disclosure provides a power strip including: a busbar electrically connected to a power source; multiple electrical outlets allowing multiple power plugs to be inserted thereinto,...
US20160116507 ELECTRICITY METER HAVING MULTIPLE HALL DEVICES  
Disclosed is a metrology assembly that utilizes a multi-Hall effect device configuration which eliminates the necessity of a magnetic concentrator. In some embodiments, the metrology assembly...
US20160103161 Circuit Breaker with Integrated Power Measurement  
A circuit apparatus measures, records, transmits, and displays actual and estimated power consumption in a branch circuit of an electrical distribution system. The apparatus includes a display...
US20160103155 Current Sensor  
An example circuit may include an inductor; a low-frequency sensor connected to the inductor; a high-frequency sensor connected to the inductor; and an integrator connected to the low-frequency...

Matches 1 - 50 out of 53 1 2 >