The 48V to 12V bidirectional DC-DC converter is a key component in modern automotive electronics, especially within the Electrification & Battery Systems domain. Designed to efficiently convert power between 48V and 12V systems, it enables seamless integration of high-voltage battery systems with conventional 12V electrical architectures found in vehicles. This bidirectional capability allows energy to flow both ways, supporting functions such as regenerative braking, power distribution, and battery charging. These converters play a crucial role in hybrid and electric vehicles, where they help manage power from the high-voltage battery to the low-voltage system, ensuring stable operation of vehicle electronics, lighting, infotainment, and other critical components. They also support energy recovery during deceleration, improving overall system efficiency and extending driving range. Used in various automotive applications, including start-stop systems, auxiliary power units, and energy storage solutions, the 48V to 12V bidirectional DC-DC converter enhances vehicle performance, reduces energy loss, and supports the transition toward more sustainable and efficient transportation solutions. Its compact design, high efficiency, and reliability make it an essential element in the evolving landscape of automotive electronics.