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BCMs transform high-voltage batteries into SELV systems

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EV power architectures can use BCMs to create a high efficiency and lightweight power system without the need for an intermediate battery.  The BCM's low impedance and fast transient response can transform the high voltage battery, make it appear as a discharging 48V battery and simultaneously preserving the benefits of the battery while providing a SELV distribution to power modern 48V loads. 

Challenges for EV and hybrid vehicles  power architectures include the cost, weight and space of power storage and power delivery.

Using a fixed-ratio converter provides a solution to these challenges.