Dc Network Circuit Arrangements TRIZ Cases

An additional capacitor and switching element integrated into the chopper circuit boost module output voltage without reducing generated power.

A shared backup battery with switching apparatus reduces weight and cost while maintaining redundancy for automated driving loads.

A voltage regulator uses a pre-charged compensation capacitor to rapidly stabilize output voltage levels.

A dual-voltage charging station delivers simultaneous high-voltage DC charging and low-voltage accessory power via a single coupler.

Bidirectional power converter balances voltage across parallel units for safe energy transfer.

A USB-OTG power source uses a DC-to-DC converter and pulse generator to maintain stable 5V supply voltage despite battery discharge.

A control system manages photovoltaic string voltage by dynamically selecting module counts to optimize power output.

A DC-DC converter uses a common boost circuit to drive multiple independent loads simultaneously.

A powered device determines module power requirements using a microcontroller and communicates these values to sourcing equipment.

Manual dip switches set unique identifiers on battery management systems, reducing setup time and simplifying CAN network configuration.

Sequential fan activation via PWM control lowers peak power supply requirements, eliminating simultaneous high-current startup loads.

A DC motor coupled to an AC generator converts renewable energy into regulated electricity without expensive inverters.

A power converter uses a multiplication circuit to regulate output power independently of voltage levels.

A half-bridge drive circuit uses a transformer tertiary winding to control high-side MOSFET timing.

A co-charging circuit uses rectifying diodes and capacitors to supply power from solar cells or mobile batteries.

Decoupling the lithium polymer accumulator via a second voltage converter stabilizes voltage fluctuations while reducing overall system weight.

A processing circuit with multiple power supply ports uses a charging protocol control module to manage second-level power supplies in switching or pass-through modes.

Negotiation controller resolves coil ID conflicts among multiple receivers by performing preliminary setup processes before energy transfer begins.

Resistor across capacitor prevents reverse charging to eliminate blocking oscillation and secondary inrush currents during light load operation.

Separate input and output controllers balance voltages across series-connected converters with parallel outputs, eliminating resistive power loss.

A buck converter and charge pump power converter share a sensor to regulate total input current for stable wireless battery charging.

A bi-directional DC to DC power converter with a neutral terminal enables energy transmission between two DC sources and capacitors.

A switching network combines direct-current signals from multiple antennas to enhance power transfer efficiency.

A portable charging system combines two modular chargers with storage batteries to supply electrical energy to an electrified vehicle traction battery.

A power recovery converter uses a control unit to detect sensor anomalies by raising input terminal power.

A power supply circuit adjusts input voltage based on acquired current values to optimize energy delivery.

Segmented header transistors switch in sequence to limit in-rush current during sleep-to-operate transitions, reducing latency.

A controllable electrical outlet uses a current sensor and microcontroller to automatically disconnect power after a set interval.

Resonant capacitor operation at twice the line frequency reduces energy storage size and cost while isolating the power source from downstream fluctuations.

Coupled coils in a power factor corrector shorten diode reverse recovery time and reduce magnetic losses.

Adaptive voltage sensing triggers autonomous output retention, eliminating centralized control overhead during power domain transitions.

Segmenting a 400 amp load into two 200 amp contactors reduces device size while a unified controller manages the switching process.

Segmented capacitor-resistor networks balance cell capacities by cyclically adjusting voltages, preventing overcharge damage in series-connected battery packs.

A monitoring circuit adjusts reference voltages at different times to compare against supply voltage levels for accurate detection.

A charging control unit adjusts battery state of charge to stabilize system frequency.

An initial charge circuit with switching elements reduces open circuit voltage in fuel cell stacks.

A synchronous control circuit generates oscillation signals to synchronize switching frequencies across multiple power converters.

An energy storage circuit maintains voltage across the aircraft bus during contactor switchover, preventing data loss and electronics shutdowns.

Farm-level controllers adjust voltage setpoints using slow reactive power regulators to resolve steady-state losses from local grid loading variations.

Subcontrollers calculate DC bus voltage targets to balance output current across parallel UPS modules using one aggregate sensor.

Controller varies low voltage battery charge voltage based on fuel cell air supply amount.

A parallel boost converter system uses feed forward control to supply power from a storage device when feedback loops fail.

Segmented ac-dc and dc-dc converter circuits reduce arcing risks at altitude while maintaining acceptable current ratings across gas turbine spools.

A peak current controlled switching voltage regulator uses a start-up circuit to manage on-chip and off-chip connections.

Segmenting power delivery between an ultracapacitor for short cycles and a fuel cell for high loads extends battery life.

Segmented transformers and a power blocking unit reduce standby consumption in switching mode power supplies by halting non-essential switching units.

Parallel bias MOSFETs manage startup and shutdown sequences to reduce dark current and prevent voltage detection errors in power conversion devices.