Electrical Insulation & Shielding for EV Charging Stations
As charging stations add more features and increase functionality, the importance of internal connections and insulation becomes more critical. The density of components and wiring increases, which need to be properly insulated and bundled. Communication modules also need to be shielded from interference for proper payment functionality. Our wide variety of substrate and adhesive configurations are designed to provide the high dielectric, temperature, chemical and mechanical resistance that the industry requires.
Insulating and Protecting Internal Components in EV Charging Applications
Discover multifunctional materials that combine reliable and lifelong protection from environmental influences with excellent high dielectric, temperature, chemical and mechanical resistance meeting the needs of design engineers for EV Charging Stations.
Electrical Insulation and Shielding Material Selection Guide
| Material | Product Code | Backing Thickness, mm | Adhesive | Thermal Class (°C) | Key Features | Optional Features |
| PTFE | 2255 | 0.089, 0.114 | Silicone | Class H (180) | High dielectric and tensile strength, continuous duty temperature 260°C (500°F) | High-temperature insulation and cable bundling |
| Polyimide | 2345 | 0.064, 0.089 | Silicone | Class H (180) | High dielectric and tensile strength, continuous duty temperature 260°C (500°F) | Applications requiring holding, insulating, or wrapping, gold finger protection during wave soldering |
| Glass Cloth | GL.94 | 0.165 | Acrylic | Class F (155) | Abrasion, puncture and tear-resistant for all applications where mechanical and thermal resistance are required | Transformer coil wrapping, cable harnesses |
| PET | P.34 | 0.064 | Acrylic | Class B (130) | High tack with good adhesion on many types of materials, excellent conformability, breakdown voltage and tensile strength | Transformer insulation (typical in smaller dry-type transformers or toroidal coils) |
| Material | Product Code | Backing Thickness, mm | Adhesive | Certifications | Key Features | Optional Features |
| Copper Foil | C665 | 0.089 | Electrically conductive acrylic | UL Guide OANZ2, File E51201 and UL 510 flame retardant | The copper foil and adhesive are both electrically conductive and the release liner aids in die cutting | Shielding and static dissipation applications: IC chips, electrical cabinets, cables, motors |
