After the LC Filter I would like to power the dys gimbal and the fpv camera ( the only two things which uses 12 V. ). But when powering on with my 4S lipo, the gimbal stays off, and the camera too., If I connect only the camera, it's OK, If I connect only the gimbal, it's OK too ....
I think the step-down with 500ma is not enought ???
What step-down are you using to power the gimbal with 12 V. And how many Amps. needs the gimbal to work correctly ?