Dc-Dc Conversion TRIZ Cases

A two-stage voltage regulator architecture segments power conversion to optimize efficiency across integrated circuit partitions.

Parallel discharging loop with third switch unit manages inductor energy release to prevent output capacitance damage from over-current and potential drift.

A digitally compensated power supply circuit adjusts inductor charge time via a variable slope controller to generate stable output power.

Dynamic switching adjusts DC/DC modules to stabilize energy input and reduce losses from photovoltaic string voltage mismatch.

A downstream power supply generates a feedback signal to control an upstream unit, resolving voltage stability issues during rapid load transients.

A latch circuit generates a sustained signal to indicate overcurrent events across multiple clock cycles in voltage regulators.

Segmented insulation converters provide independent drive voltage to upper and lower switches, resolving MPPT precision versus device complexity trade-offs.

A DC-DC converter stores duty ratio data in a capacitor controlled by an oxide semiconductor transistor to enable temporary power supply voltage stop.

A dynamic timing generator adapts switching frequency via error signal comparison, reducing output voltage oscillation during load transients.

A converter cell powers gate units using energy extracted from a clamp inductor during state changes.

A DC-to-DC controller manages bridge switches using timed intervals to stabilize output voltage.

Active regulator and charging circuit manage drive voltage transitions in memory controllers.

An external inductor and switch arrangement boosts bias potential above breakdown voltage, resolving low conversion efficiency in integrated circuits.

A charge pump uses a level shifter to enhance clock signal levels, enabling full voltage swing in the output stage.

Dynamic slope compensation adjusts peak inductor current limits to prevent sub-harmonic oscillation and maintain stable output voltage regulation.

Dynamic threshold adjustment regulates phase shift in multiphase DC-DC converters.

An adapter device enables bidirectional power transmission using configurable bridge branches and mode-setting control.

A reference circuit filters a tracking signal to reduce noise in a DC-DC voltage converter.

A controller uses bi-directional feedback circuitry to generate internal signals inversely proportional to external inputs.

A clamping circuit limits detection signal levels during switching off-periods to accelerate primary-side power converter regulation.

Segmented continuity and sense circuits identify specific short circuit locations, preventing permanent damage to critical systems.

A frequency jittering control circuit modulates switching signals to disperse electromagnetic interference in power supply apparatuses.

Segmented converter circuitry reduces transformer size and cost by distributing medium-voltage transformation across multiple low-voltage power cells.

A flyback protection unit directs charging current through a transformer to reset its magnetic core.

An over-current protection module generates a compensation current based on the control signal duty cycle to determine an adaptive reference voltage.

Dynamic duty cycle bands resolve the contradiction between output voltage stability and converter efficiency across varying input conditions.

Stored energy maintains control power during input loss to ensure complete output discharge and reliable SSD startup.

A power stage circuit integrates a modular package unit to connect input and output circuits via dedicated pins.

Time domain segmentation minimizes buck-boost duration, resolving the trade-off between wide frequency adaptability and increased inductor current ripple.

A power source circuit uses analog integration and digital conversion to adjust PWM signals for precise output voltage regulation.

A control circuit suppresses inrush currents during voltage converter startup by adjusting oscillator frequency based on primary current feedback.

A shared inductor power supply distributes electrical energy to multiple capacitors via time-division switching, resolving footprint and cost trade-offs.

A voltage generator circuit uses source-follower transistors to drive capacitive loads with low output impedance.

A power supply circuit bypasses a step-up converter to feed a step-down converter directly from the battery.

Slope compensation circuit adjusts signal magnitude based on operating conditions to enhance converter stability.

A switching regulator uses a differentiator circuit to generate a differential signal from the output voltage.

Feedback signal control circuit discharges generation circuit during input absence, preventing output overvoltage upon voltage resumption.

A non-isolated power converter uses two inductors to store and transfer energy for regulated outputs.

A power converter controller sets short-circuit protection threshold voltage no higher than over-current threshold voltage.

Dynamic phase change mechanisms reduce switching losses by varying active phases based on input voltage and frequency thresholds.

An overshooting protection module monitors output signals to adjust PWM generation and maintain safe voltage levels.

A power conversion system transforms incompatible dockside electrical inputs into stable onboard voltages and frequencies.

A reconfigurable output stage shares circuitry between Class-D amplifiers and DC-DC boost converters using dynamic switching networks.

A power accumulating device supplies high DC voltage to servo amplifiers during peak demand.

A power controlling apparatus manages energy exchange between wind turbines and battery units using PI controllers and switching signals.

A sub-harmonic detector uses a pulse eliminating circuit and counter to process PWM signals.

Induced electromotive force synchronizes switching elements in a bidirectional DC/DC converter, eliminating complex control circuits that increase device size.

A DC/DC converter uses a transformer with selectable windings to adjust the coupling ratio and produce required output voltage levels.

Dynamic voltage regulator control matches active supply units to real-time current demand, eliminating bias current waste during low-load periods.

Separate high and low side control modules stabilize voltage and current, resolving circuit complexity while maintaining energy efficiency.