Features: Efficient and stable: This product has efficient and stable power distribution functions, ensuring smooth and reliable operation by providing reliable power supply to servo components. Widely applicable: The product supports an input voltage ranges of 5.5v to 36v and converts it into an output voltage of 5-8.2v, suitable for various fixed wing servo components. Built in 4amp bec: The product has a built-in 4Amp BEC (electronic power converter), providing sufficient current output to meet power requirements of servo components. Safe and reliable: The product is made from quality materials, with good heat dissipation performances and electrical isolation design, ensuring safety and reliability during use. Easy to use: The product is small in size, easy to install, and has clear wiring markings and connection ports, making it convenient for users to install and connect quickly and correctly. Optimize power distribution: The product achieves stable and balanced power distribution through reasonable power layout and circuit design, ensuring that all servo components can receive sufficient power supply. Specifications: Material: Printed Circuit Board Size: Approx. 26x21mm/1.02x0.83inch 5.5V to 36V Operating Input Ranges Output Short-circuit tolerance (3 seconds) No protections for reversed input polarities Pins distance: 2.54mm Applications: Flight controllers without dedicated BEC for servo Reduces circuit loss and voltage drop on servo power wires for big scale remote control aircraft Note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution. Package includes: 1x MATEK SERVO PDB Flight Controller with BEC