Same idea as the HEI capacitor but it is not a feed through type.
All the AC in the circuit goes through the capacitor to ground leaving clean DC. The tab on the capacitor should be connected to the same screw used to hold the tab for the ground wire.
All the AC in the circuit goes through the capacitor to ground leaving clean DC. The tab on the capacitor should be connected to the same screw used to hold the tab for the ground wire.