Laminated busbar is a connection bar with a multi-layer composite structure. Compared to the traditional complex wiring methods used, laminated busbar provides a highly technical and easily designed distribution system with a clear structure. It is characterized by repeatable electrical performance, low inductive impedance, high interference immunity and high reliability, and can therefore used as an electrical connection component for some high-power modules.
· Adopting integrated bending technology, the copper pillars at the IGBT contact are universal on both sides; solid insulation sealing, and the hole is filled with insulating materials to enhance the insulation performance; the IGBT adopts a notch design to enhance the installation characteristics and reduce the contact resistance
| Item | Parameters |
| Voltage | 1100V DC |
| Current | 1100A |
| Insulation withstand voltage | 4.4KV -DC-60s, no breakdown, no flicker |
| Partial discharge | ≤10PC @ 1000V AC |
| Item | Parameters |
| Voltage | 1100V DC |
| Current | 800A |
| Insulation withstand voltage | 3.5 KV -AC-60s, no breakdown, no flicker |
| Partial discharge | ≤10PC @ 1000V AC |
| Item | Parameters |
| Voltage | 1100V DC |
| Current | 1100A |
| Insulation withstand voltage | 4.4 KV -DC-60s, no breakdown, no flicker (leakage current ≤2mA) |
| Partial discharge | ≤10PC @ 1000V AC |
| Item | Parameters |
| Voltage | 1100V |
| Current | 1025A |
| Insulation withstand voltage | 3.5 KV -DC-60s, no breakdown, no flicker |
| Partial discharge | <10PC @ 1140V AC |
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