Power // Applications
Mission-critical markets we serve
SiC power semiconductors for industries where power conversion is mission-critical and failure is not an option. Our devices deliver superior thermal performance, high-voltage ruggedness and long-term reliability — improving availability, increasing power density and reducing total cost of ownership.
We serve two primary markets: Power Infrastructure and Aerospace & Defense.
01 — Power Infrastructure
Powering the grid's transformation
Electrification, AI, renewables, energy storage and resilient microgrids are transforming how power is generated, distributed and consumed. These systems demand power semiconductors that operate at higher voltages, deliver greater efficiency and maintain uncompromising reliability over decades — exactly where high-voltage SiC excels.
1.1 / GENERATION & DISTRIBUTION
Electric Power Generation & Distribution
The grid is becoming decentralized and power-electronic driven — integrating renewables, utility-scale storage and distributed energy resources, and transitioning to Inverter-Based Resources (IBRs). Cactus SiC enables efficient conversion for utility-scale solar and wind, battery storage, solid-state substations and advanced grid equipment at medium and high voltage.
1.2 / DATA CENTERS
Data Centers & AI Infrastructure
AI is driving unprecedented data-center power demand. Next-gen AI facilities need highly efficient power delivery for megawatt-scale IT racks while minimizing energy, cooling and cost. Emerging NVIDIA/OCP architectures are accelerating the shift to 800 VDC distribution for GPU clusters.
Cactus SiC improves every stage — from medium-voltage distribution and solid-state transformers to UPS, DC supplies and rack-level converters — enabling higher switching frequency, greater power density and lower cooling. Our technology suits Solid-State Transformers (SSTs) that convert 12–35 kV distribution directly to 800 VDC, eliminating conversion stages.
1.3 / INDUSTRIAL & MICROGRIDS
Industrial Power Systems & Microgrids
Industrial facilities depend on continuous power. Climate disruption and rising demand drive investment in resilient on-site generation, battery storage and intelligent AC/DC microgrids, while electrification of transport, heating and manufacturing raises demand for high-voltage DC distribution. Cactus SiC powers industrial drives, energy storage, power conditioning and mission-critical systems — smaller, more efficient, more reliable converters that raise availability and lower total cost of ownership.
02 — Aerospace & Defense
Built for the harshest environments
2.1 / HIGH-TEMP · HIGH-RADIATION
Aerospace & Defense
SiC’s wide bandgap enables operation at high temperature and under high radiation — where silicon cannot survive. Our devices support national-security systems and demanding aerospace platforms with secure domestic manufacturing.
Our SiC devices are engineered for operation in extreme environments — high temperature, high radiation — where conventional silicon cannot survive. We support national-security systems, satellite platforms, and demanding aerospace applications with ITAR-registered, secure domestic manufacturing. NASA engagement details available upon request.