We build the power electronics electrification depends on.
Powder Devices is a power-electronics company focused on one hard problem: moving energy between high-voltage and low-voltage domains, at the density and reliability that modern electric platforms demand.
Make high-voltage conversion small, efficient, and dependable.
Founded in 2021, Powder Devices grew out of a simple conviction: as vehicles and machines electrify, the converters that tie their voltage domains together would have to get dramatically better — not incrementally, but generationally.
Our name reflects our edge. Advanced powder-core magnetics, paired with wide-bandgap semiconductors, let us shrink the bulkiest parts of a converter without sacrificing efficiency or thermal margin. We design the full stack — silicon, magnetics, control, and mechanics — under one roof.
From first principles to production
Design
Topology, magnetics, control firmware, and mechanical packaging — engineered together in-house.
Validate
Electrical, thermal, EMC, and environmental testing against automotive standards before release.
Manufacture
Automated assembly and 100% end-of-line screening with per-unit traceability.
Support
Hands-on integration and applications engineering through your design-in and ramp.
Customize
Adapt voltage, power, form factor, and interface to program-specific requirements.
Qualify
Component, process, and functional-safety workflows aligned to AEC-Q, IATF 16949, and ISO 26262.
Built to the standards that programs require.
We engineer to the automotive industry's reliability and safety standards from day one — selecting qualified components, controlling our processes, and screening every unit. Certification and qualification status is product-specific and documented in each datasheet.
- Components selected to AEC-Q100 / Q101.
- Production developed against IATF 16949 process discipline.
- Functional safety per ISO 26262, ASIL B capable.
- 100% end-of-line functional and HV-isolation testing.
Components, processes, and designs are developed in accordance with the standards above. Specific certification and qualification status varies by product and is documented in each datasheet, available under NDA.
Power-electronics specialists, end to end
Our engineers bring experience across automotive Tier-1 power electronics, EV powertrain programs, and the wide-bandgap semiconductor industry — spanning silicon, magnetics, controls, and high-volume manufacturing.
Power & magnetics
Topology, resonant conversion, and the powder-core magnetics design that defines our density.
Controls & safety
Real-time firmware, CAN-FD integration, and functional-safety engineering for automotive duty.
Manufacturing & quality
Design-for-manufacture, automated test, and the quality systems that keep ppm low at scale.
Build the converters that move electrification forward.
We're a team of power-electronics engineers who like hard problems and tight schedules. If that's you — power stages, magnetics, controls, test, or operations — we'd like to hear from you.
Work with us
Whether you're designing a platform or sourcing a converter, our engineering team is ready to help.