RELAY DEVICE AND ELECTRIC VEHICLE CHARGING CONTROLLER COMPRISING SAME

DRIVER CIRCUIT FOR HIGH VOLTAGE CONTACTOR

Relay Control Apparatus, Battery Pack and Electric Vehicle

DRIVE CIRCUITS FOR MAGNETIC LATCHING RELAYS

LEAKAGE CURRENT DETECTION AND INTERRUPTION DEVICE, ELECTRICAL CONNECTOR AND ELECTRICAL APPLIANCE

APPARATUS AND METHOD FOR MONITORING STATUS OF RELAY CIRCUIT

Load Switching System and Circuit

DRIVER FOR DRIVING AN ELECTROMECHANICAL DEVICE

CONTROL METHOD FOR RELAY

SWITCHING ARRANGEMENT AND METHOD FOR OPERATING A SWITCHING ARRANGEMENT

Contactor drives having normally-on solid state switches

Leakage current detection and interruption device, electrical connector and electrical appliance

CIRCUIT BREAKER AND POWER SUPPLY SYSTEM

MOVABLE CONTACT PART AND DIRECT CURRENT RELAY COMPRISING SAME

Relay Control Apparatus, Battery Pack and Electric Vehicle

Inductance measurement to detect fused relay contacts

RELAY DEVICE AND ELECTRIC VEHICLE CHARGING CONTROLLER COMPRISING SAME

Control device and method for contactor

Pulse control device

Relay control circuit and power supply circuit

RELAY CONTROL CIRCUIT AND POWER SUPPLY CIRCUIT

Relay

Detecting a position of an armature in an electromagnetic actuator

Extending the life of electromagnetic brake control circuits

Relay driver circuit

Relay holding circuit and battery management system

Electromagnetic relay and terminal block

Relay control device

Coil control device of electronic magnetic contactor

Pulse control device

Method, controller and system for regulating a current of a coil

Air conditioner having relay coil abnormality voltage control

Power supply control device, power supply control method, and computer program

Low-voltage circuit breaker

Single coil magnetic latching relay control circuit and method

Device to attenuate arc faults in an electric distributor

Contactor coil control circuit

Solenoid fast shut-off circuit network

Solenoid diagnostics digital interface

Multi-access control and multi-relay systems and methods

Method and device for controlling an electromagnetic drive of a switching device

Circuit and method for providing a constant magnetic field to actuate electromechanical relays and contactors over a large temperature range

Power-on/off drive circuit and method for controlling power-on/off drive circuit

Power switch module

Operation coil drive device of electromagnetic contactor

Apparatus and method for powering a coil of latching relays and hybrid switches

Operation coil drive device for magnetic contactor

Cost reduced synchronized-switching contactor

UNDERVOLTAGE-RELEASE CIRCUIT OF OPERATING-MECHANISM FOR TRIPPING A VOLTAGE CIRCUIT-BREAKER

RF CONTROLLED SWITCH BOX WITHOUT USING NEUTRAL WIRE AND AN RF CONTROLLED CIRCUIT THEREOF

Relay control device

Relay drive circuit with a current mirror circuit

Electromagnetic contactor provided with means for detecting the open or closed position of controlled switches

System for controlling operation of a contactor using a high side sense circuit and a low side sense circuit

Coil arrangement, and electrochemical switch, respectively measurement transmitter, formed therewith

Solenoid current control with fault detection, override, and shutdown features

Latching relay drive circuit

Method for controlling a change of operating state of an electromechanical component and corresponding device

Dual voltage level circuit for driving a latching relay

Relay apparatus having plurality of relays and relay system incorporating the relay apparatus

RELAY SYSTEM

Method for controlling a contactor device, and control unit

Electrical switchgear for overcurrent protection using critical temperature device

Circuit breaker with hybrid switch

AN ELECTRICAL RELAY DRIVE ARRANGEMENT FOR ENERGISING AND DE-ENERGISING THE ELECTRICAL COIL OF AN ELECTRO-MECHANICAL RELAY

Systems and methods for controlling relays

Relay drive device

Circuit arrangement for actuating a bistable relay

Protection module for control and protective switching device

Adapter for connecting a switch device to a data bus and switch assembly comprising the adapter

System and method for driving a relay circuit

Multi-load drive circuit

Methods and apparatus for improved latching relay driver

Wide input voltage range power supply circuit

Electromagnetic contactor

Drive circuit for an electromagnetic relay

Relay switch control and related methods

Hybrid bi-directional DC contactor and method of controlling thereof

Method and circuit for increasing the speed of electromechanical output on a protective relay

Electrical component and method for controlling an electrical component

Method and control unit for controlling an electrical component

Method and apparatus for isolating high voltage power control elements

Safe Switch System and Method

Relay Control Circuit

Heat generation inhibiting circuit for exciting coil in relay

Methods and apparatus for improved relay control

INDUCTION TOUCH KEY

System and method for driving a relay circuit

Relay controller for defined hold current for a relay

Relay controller

Driving circuit for AC contactor

Starter for thermal engine equipped with electronic control device

Double contact electromagnetic contactor and starter for thermal engine incorporating it

RELAY DRIVER CIRCUIT

Hybrid power relay using communications link

Method for actuating an electromagnetic load and a corresponding circuit

Micro-power pulse controller for magnetic latch solenoids, relays and valves

Solenoid drive method that conserves power

System for precisely controlling the operational characteristics of a relay

Power supply saving system for an electronic device

Relay device

Automatic Pole

Relay controller for controlling an excitation current of a relay

System and method for quickly discharging an AC relay

Short circuit protection circuit

REMOTE ACTUATION BASED ON MEASURING ELECTRIC CURRENT CONSUMPTION

TRANSFER SWITCH CONTROLLER PROVIDING AN ALTERNATING CURRENT VOLTAGE TO A GENERATOR AND TRANSFER SWITCH INCLUDING THE SAME

Condition-monitoring device and switch-control device provided with the same

Hybrid power relay using communications link

Power control device and image forming apparatus

Constant current relay driver with controlled sense resistor

Apparatus and method for controlling a circuit breaker trip device

Apparatus and method for controlling a solenoid

Safe output circuit with a one-channel peripheral terminal for the ouput of a bus user

Electrical circuit for a self-retaining relay

Drive circuit of direct-current voltage-driven magnetic contactor and power converter

CONTROL CIRCUIT FOR RELAY

Apparatus and method for controlling open/close timing of relay

Micromachined transducer integrated with a charge pump

Apparatus for controlling interconnect switch

Control circuit for an electromagnetic drive