Methods and Circuitry for Mitigating Saturation in Wireless Power Systems

System for Preventing Transformer Saturation

TWO-STAGE SWITCHING POWER CONVERTERS WITH RIPPLE CURRENT CANCELATION, AND ASSOCIATED METHODS

Method for Preventing Saturation of a Transformer During Fast Voltage Changes and a Control System Thereof

Methods and Circuitry for Mitigating Saturation in Wireless Power Systems

Methods and Circuitry for Mitigating Saturation in Wireless Power Systems

SWITCHING POWER SUPPLY DEVICE, SWITCHING CONTROL DEVICE, AND INDUSTRIAL EQUIPMENT

NOISE SUPPRESSION DEVICE

Isolated multi-phase DC/DC converter with reduced quantity of blocking capacitors

System for preventing transformer saturation

DC/DC converter system and control method for full-bridge DC/DC converter

Power supply device for suppressing magnetic saturation

System for preventing transformer saturation

Power converter and control method thereof

Auxiliary power supply apparatus and method for isolated power converters

TWO-OUTPUT CHARGING CIRCUIT AND METHOD FOR CONTROLLING ITS AUXILIARY CIRCUIT SWITCH

Apparatus and method for flux management in impedance isolation single conversion(ZISC) based UPS system

ISOLATED MULTI-PHASE DC/DC CONVERTER WITH REDUCED QUANTITY OF BLOCKING CAPACITORS

DC voltage conversion circuit and power supply device

RESONANT CORE POWER SUPPLY

DC pulse power supply device and frequency control method for DC pulse power supply device

Circuit assembly, electrolysis device, and method for operating a circuit assembly or an electrolysis device

DC pulse power supply device and magnetic saturation reset method for DC pulse power supply device

Method and apparatus for providing welding type power with flux balancing

Isolated multi-phase DC/DC converter with reduced quantity of blocking capacitors

Power converter and control method thereof

Power conversion device

DC/DC converter overload management in vehicle electrical systems

Methods and apparatus for controlling a power converter

Control device with magnetic flux density calculation

Insulation-type switching power supply

System for preventing transformer saturation

DC voltage conversion circuit and power supply device

Power conversion device including first and second bridge circuits

Auxiliary power supply apparatus and method for isolated power converters

Current control for a boost converter with dual anti-wound inductor

Power supply having two quadrant converter and techniques for operation

Saturation prevention of current transformer

Switched mode power converter that is switched using current thresholds

Initial charging system for medium-voltage inverter and method for controlling the system

Systems and methods to balance magnetic flux in a switched mode power supply

Constant on-time (COT) control in isolated converter

Power supply having two quadrant converter and techniques for operation

Power supply device, apparatus, and control method

Switching DC/DC converter having power output during on and off periods

Circuit for a switched mode power supply

Systems and methods to reduce magnetic flux in a transformer in a switched mode power supply

LLC RESONANT CONVERTER

Pulse transformer

Auxiliary power supply apparatus and method for isolated power converters

DC-DC converter having feedforward for enhanced output voltage regulation

Power converter circuit with a switched mode power converter that is switched based upon a measured inductor current and dynamically-determined first and second thresholds

Systems and methods to estimate magnetic flux in a switched mode power supply

DC-DC converter having feedforward for enhanced output voltage regulation

Control of isolated power converters during transient load conditions

Method for correcting effect of saturation in current transformer and an intelligent electronic device therefor

DC-DC CONVERTER

Power supply circuit including converter and power supply system using the same

Switch drive circuit and switching power supply device using same

Isolated DC-DC voltage converters

Integrated magnetic apparatus and DC-DC converter including the same

System and method for magnetizing a transformer in an electrical system prior to energizing the electrical system

Digital power supply protection circuit, and apparatus

Integrated transformers and coupled inductors and associated systems and methods

Pre-magnetizing a transformer connected to a modular multilevel power converter

Methods and apparatus for soft operation of transformers using auxiliary winding excitation

Power supply device

Voltage converter

Pulse transformer

Power converter

Voltage resonant inverter, control method, and surface treatment device

Constant on time COT control in isolated converter

Constant on-time (COT) control in isolated converter

Bidirectional converters and flux-balancing control methods thereof

Digital current sensor for on-die switching voltage regulator

Multiphase power conversion using skewed per-phase inductor current limits

Duty cycle balance module for switch mode power converter

Single-phase three-wire power control system and power control method therefor

Method and apparatus for providing welding type power with flux balancing

DC-AC inverter having controlled magnetization reversal of isolation transformer core

Control of transformer flux density in an isolated switched mode power supply

Power converter control to avoid imbalance and transformer saturation

Multi-mode PFC control and control method thereof

Method and system for power conversion

Duty cycle balance module for switch mode power converter

Apparatus and method for avoiding transformer saturation

Saturation prevention in an energy transfer element of a power converter

Controlling an adapter transformer voltage

Systems and methods for wireless power transfer

Flux saturation controller

Circuit for determining the end of a demagnetization stroke of a switched mode power supply

Start-up procedure for an isolated switched mode power supply

Multi-dimensional inductive charger and applications thereof

Intelligent charging of multiple electric or electronic devices with a multi-dimensional inductive charger

Methods for improved transfer efficiency in a multi-dimensional inductive charger

Systems and method for positioning freedom, and support of different voltages, protocols, and power levels in a wireless power system

Full bridge converter

ACTIVE ISOLATED POWER SUPPLY WITH MULTIPLE OUTPUTS

DC-DC converter control apparatus

Power converter enabling suppression of magnetic flux bias in a transformer of the converter

Forward converter transformer saturation prevention

Device for judging imbalance current of DC-DC converter and method thereof

Multiphase DC voltage converter and method for controlling a multiphase DC voltage converter

DC-DC converter

Controllers for power converters

Soft starter for phase-shifting autotransformer AC-DC power converter

Systems and methods for providing positioning freedom, and support of different voltages, protocols, and power levels in a wireless power system

Method and system for power conversion

Method for operating a converter circuit

Forward converter transformer saturation prevention

Gate drive controller circuit with anti-saturation circuit and power up circuit therefor

DC-DC converter

DC/DC converter with magnetic flux density limits

Dual drive system for transformer isolated half bridge and full bridge forward converters

Forward converter transformer saturation prevention

Current detection circuit and transformer current measuring system

POWER CONTROLLER HAVING EXTERNALLY ADJUSTABLE DUTY CYCLE

Transformer based voltage combiner with inductive shunt

Forward converter transformer saturation prevention

High step-up ratio soft-switched flyback converter

DC/AC power inverter control unit of a resonant power converter circuit, in particular a DC/DC converter for use in a high-voltage generator circuitry of a modern computed tomography device or X-ray radiographic system

Switching power supply unit

Isolated DC-DC converter with active clamp circuit

Switching power supply digital control circuit protecting from magnetic saturation effects

Controlling a power of an electrical motor

Forward converter transformer saturation prevention

Method and device for operating a transformer

Method and apparatus for stabilizing voltage of intermediate circuit of frequency converter

Universal AC high power inveter with galvanic isolation for linear and non-linear loads

Quasi-resonant fly-back converter without auxiliary winding

Saturation preventing power factor improving method and apparatus

Switching converter having an activatable and deactivatable damping circuit

Frequency regulated hysteretic average current mode converter

Common-mode filtering device and speed variator comprising such a device

Step-down converter

Dc-dc converter

Switching power supply apparatus

Power converter

DC-DC converter having magnetic feedback

Dual controlled output voltage, anti-saturation, auto-transformer circuit methodology

Power supply device for outputting stable programmable power supply

Green switch power supply with standby function and its IC

Dimmer circuit arrangement

Dimmer circuit with improved inductive load imbalance protection

Dimmer circuit with improved ripple control

High voltage charging circuit

Method to prevent saturation of an inductor coil and inductor coil circuits for realising such a method

Resonant converter with magnetic-flux balance control circuit