Pacific Engineering Corporation (PEC) Official site

PyrSwitch for Autonomous Driving Development

High-voltage circuit interruption device to enhance the safety of autonomous vehicles.

In the field of autonomous driving development, ensuring the safety of occupants in the event of an accident is the top priority. In autonomous vehicles equipped with high-voltage batteries, it is crucial to quickly disconnect the high-voltage circuit during accidents or electrical system anomalies to ensure safety. Pyro switches have been developed to address these challenges and enhance the safety of autonomous vehicles. 【Usage Scenarios】 - Emergency safety systems for autonomous vehicles - High-voltage circuit disconnection during accidents - Coordination with BMS and airbag control units 【Benefits of Implementation】 - Reducing the risk of electrical fires and electric shocks - Ensuring the safety of occupants - Minimizing vehicle damage

Related Link - https://www.pecj.co.jp/fuse/pyro/

basic information

**Features** 1. Instantaneous interruption capability: Utilizes explosives to interrupt current in milliseconds. 2. High voltage and high current compatibility: Supports up to 1500V. 3. Signal-controlled operation: Activated by signals from systems like BMS. 4. High reliability and environmental resistance: Stable operation even in harsh conditions. 5. Diverse applications: EV, HEV, PHEV, FCV. **Our Strengths** As a leading company in automotive fuses, we leverage the technology and know-how we have developed over many years to provide products tailored to our customers' needs.

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