At InSealing, our high-current hermetic ceramic feedthrough is engineered specifically for CO₂ laser power systems. It delivers the dependable current transmission, superior electrical isolation, and exceptional mechanical durability required for uninterrupted, long-term laser performance.
Primary Applications
- Power supply units for CO₂ lasers
- Heavy-duty industrial laser machinery
- Replacement and maintenance parts for laser systems
- High-current electrical penetration applications in precision laser equipment
Core Features
- High Current Capacity: Rated to safely handle up to 100 A.
- Premium Insulation: Utilizes advanced alumina ceramic for robust electrical isolation.
- Optimized Conductivity: Features a high-quality copper conductor for minimal electrical resistance and maximum transfer efficiency.
- Secure Installation: Designed with a compact flange for stable and reliable mounting.
- Endurance: Perfectly suited for continuous, heavy-duty operation in demanding laser environments.
Technical Specifications
| Parameter | Specification |
| Rated Current | Up to 100 A |
| Ceramic Material | High-Purity Alumina (Al₂O₃) |
| Conductor Material | Copper |
| Overall Height | 38 mm (excluding top terminal) |
| Flange Diameter | Ø 35 mm |
| Flange Thickness | 5 mm |
| Mounting Style | Flanged mount |
| Primary Function | Electrical insulation & current transmission |
| Custom Engineering | Available upon client request |
Functional Overview
The core of this feedthrough features a premium alumina ceramic body that guarantees exceptional electrical insulation. Paired with a solid copper conductor, it ensures minimal resistance, enabling highly efficient transmission of large currents. Furthermore, the flanged architecture allows for tight integration into laser power supply housings. This secure fit plays a critical role in maintaining overall system stability while significantly lowering the risks of thermal overload or electrical failure during extended laser operations.
Manufacturing & Reliability Quality
- Purpose-built for harsh industrial laser applications.
- Tested for safe, continuous high-current output.
- Produced using InSealing’s strictly controlled ceramic-to-metal brazing/joining technologies.
- Every component is subjected to rigorous visual and dimensional inspections prior to delivery.
InSealing Customization Services
We understand that different systems have unique requirements. InSealing offers flexible customization options, including:
- Modified flange dimensions
- Tailored conductor designs
- Upgraded current ratings
- Specific system interface adaptations
Please reach out to our team with your specific application requirements. As experts in hermetic sealing solutions, InSealing is dedicated to providing vacuum and laser system feedthroughs that deliver long-lasting reliability and unwavering electrical performance.
