Dc Network Circuit Arrangements TRIZ Cases
- Modular Fixture Weighing Module for Inventory Tracking
A modular fixture integrates a load cell to detect item weight changes via a crossbar mechanism.
- Deadband DC Converter for Arc Fault Safety
A deadband DC converter generates a rectified sine waveform with recurring zero-voltage periods to enable safe power transmission.
- Vehicle Electrical System with Segmented Energy Storage and Step-Down Converter
A vehicle electrical system uses segmented energy storage units connected via relays and a step-down converter to manage power distribution.
- Wireless Charging Pad Alignment via Vehicle Gradient Sensors
Dynamic pad adjustment compensates for road-induced misalignment to maximize wireless charging efficiency.
- Dual Power Supply Cold Crank Switching for Vehicle Electronics
A dual power supply system switches to a secondary source during voltage drops, maintaining electronic unit operation without boost converters.
- Inverter-Based Voltage Compensation for LED Driver Stability
An inverter generates a negative voltage signal to pre-compensate input fluctuations in power conversion stages.
- Hybrid Energy Management for Vehicle Subsystems
A hybrid energy management system coordinates autonomous vehicle subsystems to optimize overall power distribution.
- Multi-Supply Voltage Regulator Circuit with Driver Selection
A voltage regulator circuit uses a selector to activate only one driver from multiple power supplies based on input levels.
- Micro-grid Smart Output Adaptor for Vehicle Electrical Loads
Smart output adaptor adjusts converter voltage and current to match diverse vehicle electrical loads, reducing system complexity and design costs.
- Step-Up Converter Drive Circuit for Dynamic Response
A step-up converter drive circuit generates pulse-width-modulated signals using input voltage data.
- Single Loop Adaptive Voltage Scaling for Switching Regulators
A single regulation loop adaptive voltage scaling system adjusts supply voltage via performance monitoring circuitry.
- Parallel Power Supply Controller Without Current Sensors
Switching controller uses phase-shift signals and integration circuits to manage parallel power supplies.
- Dynamic Bias Soft Start Control for DC-DC Converters
A dynamic bias soft start control system manages the transition from static to dynamic bias modes during power-on sequences.
- Stand-by Power System for Information Handling
Controller opens auxiliary switch during shutdown to cut standby consumption from 400 mW to 5 mW.
- Multi-Phase DC/DC Converter with Buck-Boost and Boost Topologies
Separating buck-boost and boost converters reduces semiconductor count and control logic complexity while maintaining high efficiency.
- MEMS Switch On-Load Tap Changer for Transformer Voltage Regulation
A MEMS switch on-load tap changer coordinates switching operations to adjust transformer winding turns ratios.
- Partial Discharge Monitoring via Frequency Component Analysis
A partial discharge monitoring system breaks electrical signals into frequency components for detailed spectral analysis.
- Multi-Phase Power Converter Current Balance with Constant On-Time Control
A multi-phase power converter modulates channel on-times to balance currents across parallel channels.
- VCOMP Shift Cancellation Circuit for DCM Regulator Voltage Deviation
An adaptive offset voltage compensates for mode transition shifts, reducing voltage deviation and enhancing transient response in switching regulators.
- Linear Motor Control Device Using Variable Proportional Gain
A linear motor control device adjusts voltage using variable proportional gains to manage current command values.