What is the voltage rating of the electric boost pumps?

The electric boost pumps in the aircraft system are designed to operate at a voltage rating of 28 VDC. This voltage is standard for many aircraft systems, ensuring compatibility and reliability within the electrical architecture of the aircraft. The 28 VDC rating facilitates efficient operation of the boost pumps, providing the necessary pressure to feed fuel to the engines, especially during critical phases of flight such as takeoff and climb. Understanding the correct voltage rating is crucial for maintenance and troubleshooting, ensuring that compatibility with other systems is maintained and preventing damage to the pump from improper voltage supply.