Overview
Our solid-state circuit breaker (SSCB) represents the next generation of DC bus protection. Rated for 400 VDC, 40 A, it clears faults in <5 μs, protecting sensitive systems in EV batteries, satellites, aerospace platforms, and data centers.
Typical Clients
- EV OEMs looking for reliable BMS integration.
- Aerospace/space programs requiring extreme fault protection.
- Data centers adopting DC bus architectures.
Use Cases
- EV battery pack isolation.
- Aerospace DC bus fault interruption.
- Microgrid and DC rack protection.
Design Philosophy
- Built on SiC MOSFETs for ultra-fast switching.
- Designed for low conduction losses (<20 mΩ).
- Diagnostics and monitoring interfaces included.
- Rugged for space and aerospace environments.
Block Diagram Placeholder
(400V DC → SSCB → Load/Storage)
Key Specs
- Voltage: 400 VDC.
- Current: 40 A.
- Fault clearing: <5 μs.
- Conduction loss: <20 mΩ.
Simulation & Digital Twin
- Fault current transient waveforms.
Download LTSpice model → gated link.
Proof Points
- Fault clearing time validated <5 μs.
- Thermal validation under full load.
- EMI suppression verified.
👉 Need custom SSCBs for mission-critical systems? → Engage our PE-ODC.