High Voltage Vacuum Feedthrough
Avalanche Energy has developed a portfolio of compact, high-voltage feedthrough products originally engineered to support the advancement of our Orbitron fusion machines. These feedthroughs reliably transmit high voltage across media while maintaining low leakage, robust shielding, and safe, serviceable operation.
Our 200 kV and 300 kV feedthroughs occupy a voltage class that is exceptionally rare in the market, offering fully shielded designs with detachable cable connection systems. Expanding the portfolio, our soon-to-be-released 50 kV and 100 kV feedthroughs deliver the same emphasis on reliability and safety in a significantly smaller form factor—approximately half the size of comparable existing products.
Designed for applications where high-voltage performance, compactness, and reliability must coexist, Avalanche Energy feedthroughs bring fusion-grade engineering to demanding high-voltage systems.
→ 300 kV DC product class (unique on the market)
→ Fully shielded high-voltage geometry
→ Single-conductor design (can be customized to 3 conductors)
→ Ultra-high-vacuum (UHV)-compatible ceramic-to-metal sealed assembly
→ Application guide (Conditioning and baking instructions)
→ Standard Detachable Flat Connector Included
→ Fusion and plasma systems
→ Particle accelerators and beamlines
→ Ion source and extractor assemblies
→ Electron-beam / x-ray source platforms
→ High-voltage dielectric test chambers
→ Semiconductor Industry
Hammerhead is a compact 300 kV high-voltage vacuum feedthrough designed for UHV-compatible systems requiring a shielded single-conductor interface across an 8 in CF flange.
The feedthrough is intended for high-voltage vacuum platforms including fusion research, accelerators, ion sources, electron-beam systems, x-ray systems, dielectric testing, and advanced laboratory instrumentation.
