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Matches 451 - 500 out of 13,039

Document Document Title
WO/2017/125205A1
A monitoring arrangement (5) for monitoring a surge arrester (3) which is connected to a live wire (1) of a power network at a connection point (P2) in order to protect an electrical apparatus (2) against incoming surges, the monitoring ...  
WO/2017/127597A1
Approaches herein provided surface mounted devices each configured as a stand-alone component suitable for attachment to a substrate such as a printed circuit board (PCB). In some embodiments, a method includes forming a base housing, co...  
WO/2017/121074A1
A surge protector using a box-type fastening assembly structure, comprising an insulating box body (1), at least one tripping electrode plate (2) and at least one MOV chip (3) that are alternatively arranged, and an upper electrode clamp...  
WO/2017/085155A3
The invention relates to a battery system (1), in particular for a motor vehicle, comprising at least one battery cell and/or rechargeable battery cell (2) and a consumer (3) that is in electrical contact with the battery cell and/or rec...  
WO/2017/118028A1
A surge protector device comprises: an N-type substrate having a rear P-well layer over the entirety of a rear surface thereof and a front P-well layer on a front surface of the N-type substrate, wherein a side of the front P-well layer ...  
WO/2017/118638A1
The present invention provides a surge protection circuit and a surge protection method. The surge protection circuit may include: a first series-connected line formed by at least two TVSs connected in series (D3 and D4), wherein one end...  
WO/2017/114545A1
The present disclosure relates to a valve unit comprising a container, a plurality of converter cells, a plurality of holding elements and a plurality of connecting elements for mechanically connecting the holding elements. The container...  
WO/2017/114697A2
An array of generator units each producing a DC electrical output that are connected in parallel to provide the array DC electrical output. The array is connectable to a receiving station by output power transmission cables, each transmi...  
WO/2017/110878A1
In a power feed control device (11), a control circuit (23) adjusts a resistance value between the drain and the source of a semiconductor transistor (20) by adjusting a gate voltage of the semiconductor transistor (20). After the contro...  
WO/2017/102489A1
The invention relates to a detection device (100) for detecting an arc (104a–i; 909) occurring between a first current-carrying element (103; 903a) and at least one conductive element (103b, 108; 903b, 907), comprising at least one mea...  
WO/2017/072442A3
The present invention relates to a differential protection device allowing the detection of a leakage current or default current in an electrical installation supplied by at least one phase conductor forming the primary winding of a toro...  
WO/2017/102203A1
The invention relates to a method for actuating an actuator device (102) of a roll stabilizer for a vehicle (100). The actuator device (102) has a supply line connection (118) for supplying a supply voltage, a converter (112) for supplyi...  
WO/2017/101962A1
The invention relates to an alternating current power switch (1). The invention is characterized by a series circuit (11-13) of bipolar switching modules (21-29) which can be added in series into a phase line (31-33) of an alternating cu...  
WO/2017/097351A1
The aim of the invention is a high-energy surge current limiter for a voltage link converter which, in a converter module, allows reliable limiting of the surge current in the event of a failure, even in the case of high and extremely hi...  
WO/2017/097584A1
The invention relates to an electrical protection component having a short-circuit device, comprising an overvoltage arrester (1), which has electrodes (3, 5, 7), and comprising a thermal short-circuit device, which comprises a clip (12)...  
WO/2017/100192A1
An airport lighting system includes one or more lighting elements, a transient protection apparatus, and one or more electrical control cabinets. The transient protection apparatus is coupled to the one or more lighting elements. One or ...  
WO/2017/094095A1
Provided is an inrush current prevention circuit capable of reliably suppressing inrush current during power-on regardless of a rated input voltage range by using a comparatively simple circuit configuration. An inrush current prevention...  
WO/2017/091155A1
An electrostatic discharge (ESD) protection device, a method for fabrication of an ESD protection device in a silicon substrate, and a stacked semiconductor structure are provided. The ESD protection device includes a thyristor structure...  
WO/2017/088843A1
The overvoltage protection device involves a flat protection component (1). The protection component (1) is defined by the bottom surface (2) and on its opposite side by the upper surface (3). Both surfaces (2, 3) are provided with an el...  
WO/2017/089346A1
The invention relates to a method for switching on a transformer (2), including a phase, by means of a circuit breaker (3) suitable for applying a voltage in a first phase. Said method includes a step for selecting between a first or sec...  
WO/2017/087637A1
Power control systems are provided including a digital controller (215) configured to control gating mechanism for power switches responsive to an input from a power conversion circuit. The digital controller (215) includes a conversion ...  
WO/2017/085157A1
The present invention relates to an electrical bridging device comprising two electrical conductors (1, 2) which are electrically isolated from one another and are arranged such that two surface regions of the two conductors (1, 2) are s...  
WO/2017/087058A1
Methods, systems, and apparatus for collect historical power consumption data and power consumption statistics for one or more locations and devices at the location to generate historical power consumption and health data ("historical da...  
WO/2017/086113A1
In a switch circuit (110) for a vehicle, a connection between a drain electrode and a gate electrode of both a first main transistor (Tr1) and a second main transistor (Tr2) is switched on or off depending on a voltage between the corres...  
WO/2017/087898A1
A method for buffering the voltage of an electric system that undergoes transient voltage changes includes the step of placing a new load upon the electric system by electrically connecting at least one electrochemical device to the elec...  
WO/2017/085776A1
According to the present invention, an overvoltage protection circuit (33) comprises a resistor (333) coupling a first main node (37a) and a control node (37c) of a voltage restriction circuit (37) and a Zener diode (334) restricting the...  
WO/2017/085155A2
The invention relates to a battery system (1), in particular for a motor vehicle, comprising at least one battery cell and/or rechargeable battery cell (2) and a consumer (3) that is in electrical contact with the battery cell and/or rec...  
WO/2017/083360A1
A circuit including a source, a load, and an isolation circuit for controllably isolating the load from the source. The isolation circuit is disposed between the source and the load. The isolation circuit includes at least one insulated-...  
WO/2017/082885A1
An active snubber system for at least one switching device includes at least one sensing device configured to measure at least one characteristic associated with the switching device. Active snubber system also includes at least one auxi...  
WO/2017/074534A1
Electrostatic discharge protection circuits and methods of operation are described. An ESD circuit may include two circuit branches, each including a transistor, that are arranged to shunt voltage and current between two circuit terminal...  
WO/2017/072464A1
The invention relates to a control device (DC) fitted to an electric circuit (CE) comprising a current generator (GC) connected in parallel to a first electrical energy storage system (SE1), a consumption network (RA1) and a DC/DC conver...  
WO/2017/074593A1
An electrostatic discharge protection circuit may include discharge path circuitry to discharge charge on a supply line in response to detection of an ESD event. The charge on the supply fine may be discharged through the discharge path ...  
WO/2017/074529A1
An apparatus is described. The apparatus includes an electronic circuit includes multiple supply voltage nodes, an output node and an internal node. The electronic circuit also includes first protection circuitry coupled between the inte...  
WO/2017/069371A1
The present invention relates to a current cutoff switch for disconnecting a circuit so as to conduct or cut off current, and a current cutoff device and a current cutoff method using the same. A current cutoff switch using a supercritic...  
WO/2017/064148A1
In the field of power transformer protection there is provided a method of protecting a power transformer comprising the steps of: (a)monitoring an external fault indication signal (12A, 12B, 12C); (b)carrying out locally a fault determi...  
WO/2017/060100A1
The invention relates to an electrical protective circuit (100), comprising: an input terminal (101), to which a voltage can be applied; a closable switching path (103), which is arranged parallel to the input terminal (101), wherein a c...  
WO/2017/062715A1
Surge protective devices having surge protective and overvoltage protection capability are provided. In one example embodiment, the surge protective device can include a surge protection circuit. The surge protection device can include a...  
WO/2017/059983A1
The invention relates to an electronic circuit breaker (1) comprising a control unit (5) and comprising a controllable semiconductor switch (3) which is connected in a current path (4) between a voltage input (6) and a load output (7), w...  
WO/2017/057925A1
The present invention relates to a power distribution circuit and a power distribution method and, more particularly, to a power distribution circuit and a power distribution method which are capable of stably supplying constant power by...  
WO/2017/054849A1
The electrostatic discharge (ESD) protection device (10) is coupleable to at least one high voltage supply terminal (HV_PAD) of a circuit (5) to be protected, in particular to at least one high voltage supply terminal (HV_PAD) of a progr...  
WO/2017/053333A1
Devices having one primary transistor, or a plurality of primary transistors in parallel, protect electrical circuits from overcurrent conditions. Optionally, the devices have only two terminals and require no auxiliary power to operate....  
WO/2017/048401A1
Cosmetically hidden electrostatic discharge (ESD) protection structures and systems are disclosed herein. In one example, an electronic device is provided. The electronic device includes an integrated circuit and an ESD protection struct...  
WO/2017/047463A1
Provided are an electric conduction system and a male terminal that prevent occurrence of arc discharge by blocking passage of an electric current at a stage before arc discharge occurs. An electric current is passed from an electric con...  
WO/2017/041707A1
A surge protection device base (121) comprises: a first housing (101), a second housing (102) and a third housing (103). The first housing (101) has at least one first structure thereon. The second housing (102) has at least one second s...  
WO/2017/044052A1
An electrical device regulating system according to this invention comprising a switch with a controller that utilizes electrical input from a voltage line (L line). The controller is further connectable to a timing module or sensor or w...  
WO/2017/042063A1
The invention relates to an arrangement for safely removing overvoltage protection devices from the mains, independently of switchgear or backup fuses, in the event of critical operating states, particularly transition of the overvoltage...  
WO/2017/040396A1
Power controller (100) includes a switching circuit (106) that is configured to provide electrical power to a load (102). The switching circuit (106) includes a first path (108) having a first switch (112) and a second path (110) that is...  
WO/2017/003682A3
A power switching device (e.g., MOSFET) drives relatively large surges of pulsed power through a laser emitter of a Time of Flight determining system where both the switching device and laser emitter are closely packed on a printed circu...  
WO/2017/032687A1
There is provided an electrical assembly for use in a power transmission network. The electrical assembly comprises: • a converter (32) including: a first terminal; and a second terminal for connection to an electrical network (40), wh...  
WO/2017/032168A1
A protection circuit for an interface with oscillation LC characteristic and a method thereof. The protection circuit includes a first overvoltage protection unit (1) connected in parallel with a capacitor (C2) on the interface circuit. ...  

Matches 451 - 500 out of 13,039