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Matches 351 - 400 out of 12,862

Document Document Title
WO/2017/160415A1
Described is an apparatus which comprises: a pad; a first transistor coupled in series with a second transistor and coupled to the pad; and a self-biasing circuit to bias the first transistor such that the first transistor is to be weakl...  
WO/2017/114697A3
An array (1001) of generator units (1020) 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 (1026) by output power transmission...  
WO/2017/153098A1
The invention relates to a motor starter (10) for an electric motor (20), wherein the motor starter (10) comprises a first and a second phase (12, 14). Said motor starter and electric motor each have an associated switching apparatus (29...  
WO/2017/147806A1
A novel waste gas treatment apparatus based on 485 communication technology, comprising: a central control room (1) and a waste gas treatment mechanism electrically connected to the central control room (1). The waste gas treatment mecha...  
WO/2017/144845A1
The present invention provides for an electronic isolator device for application in intrinsically safe environments having isolation and safety functionality and comprising: an isolator module (101), a safety module (100), and wherein th...  
WO/2017/144846A1
The present invention provides for an electronic functional device such as an isolator and arranged to offer configurable functionality for alteration of the function of the device, the device including wireless reception means for recei...  
WO/2017/144844A1
The present invention provides for an electronic isolator device such as a universal isolator and having isolation and possible safety functionality and comprising an isolator module (550), and a base module (500), and wherein the isolat...  
WO/2017/147126A1
A method reduces inrush currents in a transformer-less rectifier UPS system when an input circuit breaker (102) of the UPS system is closed from an open position. The circuit breaker is coupled between an AC power input (130) and an AC i...  
WO/2017/144847A1
The present invention provides for an electronic barrier device, which can form part of a further device such as an isolating barrier or a zener barrier, and comprising a voltage limiter such as at least one zener device for voltage limi...  
WO/2017/141855A1
In order to suppress both large current and arc discharge during hot switching, a grounding circuit is provided with: a first relay; a second relay; a third relay; a first resistance which is connected in series with the first relay to e...  
WO/2017/142639A1
A fault current limiter may include a current limiting leg to transmit a first current and a control leg in parallel with the current limiting leg, the control leg to transmit a second current. The control leg may include a plurality of ...  
WO/2017/139704A1
A system architecture and method for enabling hierarchical intelligent control with appropriate-speed communication and coordination of control using intelligent distributed impedance / voltage injection modules, local intelligence cente...  
WO/2017/137206A1
The invention relates to an arrangement for the DC-isolated control of a triggered spark gap (FS) with adjustment of the response and residual voltage of the spark gap used, which arrangement has two main electrodes and at least one trig...  
WO/2017/138691A1
Disclosed are an apparatus for protecting a wireless communication device and a wireless communication device comprising the same. The protection apparatus according to one embodiment comprises: a determination unit for detecting a power...  
WO/2017/137254A1
The description relates to a device for steering a vehicle, comprising: an output stage (3, 4) for controlling an electric motor (1, 2); a DC link for supplying electric power to the output stage (3, 4), said DC link having a DC link vol...  
WO/2017/135269A1
A flow path of current i1 is split into a plurality of flow paths by a splitting part (11). A first current cut-off circuit (12) including a fusible link is connected to one flow path (15). A second current cut-off circuit (13) including...  
WO/2017/128113A1
Power supply control circuitry comprises: a capacitive load circuit (11), a switch circuit (12), and a time delay control circuit (13). The capacitive load circuit (11) and the time delay control circuit (13) are connected in parallel be...  
WO/2017/125724A1
An electrical connector provided with a varistor, and to a protection device for incorporation into an electrical connector and having a varistor comprising at least two pins including a first pin which is a live (502) or neutral (504) p...  
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 ...  

Matches 351 - 400 out of 12,862