D24V25F5 Dropping out

I’m using the regulator on an rc plane to work 3 servos, a radio receiver, video transmitter, and camera. Power input is roughly 15 v dc. The total amp draw of all the components (according to the manufacturers specs) are about 1.2 amps.

When I work the servos rapidly, I momentarily lose power. Any idea why I am losing power only during rapid servo operation ?


When your servos move quickly they are probably drawing extra current, and that is causing the regulator to cut out. You could try adding a large capacitor on the power input of your servos to see if that helps enough. Otherwise, you might consider splitting the power for your servos up and powering two servos from one regulator and one servo from another.


Thank you very much.