C h a p t e r 4 | H i g h - V o l t a g e C o n t a c t o r s
DCNHR Series Contactors
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Key Takeaway
Contactors are an essential
component in modern EVs, but the
increasing voltages and currents
experienced in EVs are introducing
new challenges for contactors
including reduced lifespans and
reliability issues. Recent advances
in contactor design is helping to
ensure that contactors last for
the lifetime of the vehicle, and
the introduction of solid-state
contactors could eliminate the need
for mechanical components in the
future.
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