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New energy vehicles


The reason high‑voltage contactors are used is that new‑energy vehicles employ high‑voltage systems. The rationale for this is that such vehicles typically require substantial power; at higher power levels, a low‑voltage system would result in heavy, bulky motors and thick, difficult‑to‑route wiring. To meet these power demands while keeping the system compact, new‑energy vehicles adopt a high‑voltage, low‑current configuration, which has given rise to today’s high‑voltage architectures.