Hello, forgive my ignorance but I’m attempting a project involving installing a 24V LED strip using a 24V power supply and the D24V5F3 to step down the voltage and power an ESP8266 12-E Node MCU as the controller. I saw this in the item description and ordered an approprtiate capacitor but don’t know where I should be connecting it. Can anyone clear up my ignorance for me?
If you are connecting more than 20 V or your power leads or supply has high inductance, we recommend soldering a 33 μF or larger electrolytic capacitor close to the regulator between VIN and GND. The capacitor should be rated for at least 50 V.