Automotive OBC High Voltage Box Testing System
Automotive OBC High Voltage Box Testing System Scope of application：New energy EV, HEV
- Information
Scope of application： | ■ New energy EV, HEV |
Electrical performance testing： | ■ Impedance measurement |
■ Relay control | |
■ DC-DC power output port detection | |
■ AC fast charging port detection relay status check | |
■ Low voltage signal measurement | |
■ Low voltage port power supply detection | |
■ Relay adhesion signal detection |
In the realm of modern electric vehicle (EV) technology, on - board chargers (OBC) and DC - DC converters play pivotal roles. The OBC is responsible for converting the alternating current (AC) from an external power source into direct current (DC) to charge the vehicle's battery, while the DC - DC converter steps down the high - voltage DC from the battery to a lower voltage suitable for powering the vehicle's auxiliary systems. High - voltage testing in the automatic test systems for these components is of utmost importance to ensure their safety, reliability, and proper functionality.