Apparatus With Intermediate Ac Conversion TRIZ Cases

Capacitor circuit generates second voltage to node, reducing feedback response time delays by 1398 milliseconds compared to standard voltage dividing circuits.

A radiation-hardened DC-DC converter uses a magnetic amplifier for voltage regulation at cryogenic temperatures.

Logic means calculate electrolytic capacitor lifetime from temperature and load data to prevent unexpected failures.

Sequence-based voltage references stabilize DC links during fast acceleration, reducing power cell counts and eliminating expensive phase-shift transformers.

Segmented converter architecture reduces input current ripple and primary switch stress while enabling high voltage boost ratios.

A voltage conversion device uses a unified control signal to switch between current and voltage modes.

A switching control circuit uses triangular wave oscillators and comparators to manage complementary turn-on timings.

Dynamic bus voltage adjustment eliminates separate power factor correction circuits while maintaining stable output across varying input conditions.

A power supply controlling device manages direct-current voltage levels using a bypass capacitor to store partial output currents.

Stepped sections on protrusion surfaces contain fluid thermal conductive materials to ensure reliable heat radiation.

A controller measures voltage across an OR-ing MOSFET to estimate output current.

A control circuit powers itself via a bias capacitor while detecting inductor current through the same power terminal voltage.

Dynamically adjusts oscillation periods via feedback to suppress audible noise and maintain stability during light load fluctuations.

A voltage generating apparatus stabilizes cleaning bias through advanced capacitor charging.

A power converter uses a third conversion circuit as a boosting chopper to manage bidirectional energy flow between transformer windings.

Multiplexing drive and protection signals on shared terminals reduces IC package size and unit cost while maintaining overcurrent protection functionality.

A DC/DC converter controller adjusts duty cycle to manage fuel cell output voltage levels.

Equal spacing of secondary windings from the core gap suppresses output voltage differences by balancing magnetic coupling.

Segmenting AC to DC conversion into independent modules reduces harmonic heat generation and enables scalable reactor power delivery.

Direct winding on U/UR cores eliminates bobbins, reducing thermal resistance and leakage losses while maintaining mechanical stability.

Opposite polarity transformer windings generate feedback voltage, eliminating auxiliary windings and photo-couplers to reduce board area.

Time division control regulates independent output voltages using separate second switches, resolving load variation conflicts while reducing component size.

Switching power converter applies pulse-frequency modulation to gradually increase secondary side current, preventing inrush currents that damage components.