Important notice 1.If a UBEC is connected to an OPTO type ESC (ESC without BEC output), just connect the input lead of the UBEC to a battery pack, and plug the output connector of the UBEC into a receiver. 2. If used together with an ESC with SBEC output, the red wire of the signal wires of the ESC must be removed from a receiver before it is connected to a UBEC.
Specification Of 3A UBEC: 1. Switching BEC 2. Output: 5V/3A or 6V/3A switchable (Changeable with a blue jumper) 3. Input: 6V-25V (2-6S Lipo, 5-18S NiMH/NiCd) 4. Output Current: Continuous Current 3A, Burst Current 5A 5. Size: 30.0mm*9.0mm*6.0mm(Length*Width*Height) 6. Weight:7.0g