High Voltage Circuit Adaptations TRIZ Cases
- Spiral-Wire Surge Protection Circuit for Compact PCB Layouts
A spiral conductor around a magnetic bar boosts inductance for lightning surge protection while shrinking bulky PCB coil layouts.
- PCB Circuit Breaker Spacing Bracket for Terminal Isolation
A bracket between the PCB and circuit breaker maintains terminal spacing, avoids complex board cutouts, and preserves electrical contact.
- Multilayer PCB Clamping Path for Low-Inductance Braking Resistance
Closely spaced PCB layers form a meandered clamping path that lowers inductance while preserving resistance and thermal capacitance.
- Integrated Connector Seal for Creepage Distance and Insulation
A sleeve seal with an added creepage section blocks moisture and dirt while extending insulation distance in compact high-voltage connectors.
- Cross-Domain ESD Discharge Circuit With Shared Multi-Supply Clamping
A shared NMOS discharge path and diode-linked node protect multiple power domains from positive and negative ESD events with less circuit complexity.
- Conductive Layered Body Structure for Thermal Stress and Partial Discharge
Adhesive-bonded conductive and insulating layers ease thermal stress, prevent cracking, and reduce partial discharge in power modules.
- Vertical Power Module Circuit Board Assembly for Current Balance
Vertical power delivery between opposite substrates shortens chip supply links, reducing impedance and voltage fluctuation while improving current balance.
- Symmetrical Solder Pad Layout for Stable PCB Module Assembly
Symmetrical solder pads reduce module tilting during PCB soldering, keeping air gaps uniform for washing, underfill, and heat transfer.
- Display Pad Layout for Bubble-Resistant ACF Bonding
Insulating pad patterns and adjusted lead spacing help ACF escape trapped air during thermal compression, improving panel-to-film bonding reliability.
- Touch Sensor Ground-Layer Extension for Contour-Edge Static Discharge
An extended ground layer reaches the insulating board contour end, giving static electricity a controlled path away from the touch sensor board.
- Segmented Bottom-Emitting OLED Capacitor Structure for ESD Protection
A passive capacitor beneath segmented bottom-emitting OLEDs increases capacitance and helps dissipate ESD energy.