Capabilities

PCB design

Printed circuit board with component markings and white silkscreen labels

When a component doesn’t exist off the shelf, we design it. Custom PCBs and PCBAs built from hardware logic through fabrication-ready designs.

Close-up printed circuit board with readable chip markings and component reference designators

Engineering scope

When your vehicle needs a component that doesn’t exist off the shelf, HighQ designs it. We build custom PCBs and PCBAs for aerospace applications, from hardware logic and power sequencing circuits through fabrication-ready designs, evaluation boards, and bench validation. Our portfolio includes high-voltage ignition electronics delivering a 16kV arc within one second of power-on, and logic devices for power sequencing, bus failure detection, and bus failover built for DO-160 environments.

Custom PCB and PCBA design, from schematic capture through layout and fabrication release

Hardware logic design, including power sequencing, bus failure detection, and bus failover circuits

High-voltage and power electronics design, such as arc ignition systems and power distribution hardware

Evaluation board design for early hardware validation and bench testing

Designs engineered to DO-160 environmental standards and tight enclosure or housing constraints

Support through fabrication, assembly, and acceptance testing, including domestic and allied supply chain sourcing when required