Three groups of -capacitors filter the spike ripple. 3 groups of -capacitor filtering, each group of 2 0.001uF, 0.01uF, 0.1uF for the last high-frequency ripple filter6 groups of 47uF low ESR tantalum polymer capacitors connected in parallel2CH common-mode suppression filter circuits effectively suppress the power ripple from your power adapterWith IR receiverSupport type C and DC2.1 input 5VPower supply filter capacitor capacity 6F=6000000FProfessional power filter board for After input power supply is filtered by 2 sets of common-mode suppression filter circuits, the secondary power supply is reformed by 6 super capacitors EDLC, and then filtered by 6 low ESR tantalum polymer capacitors, and finally sent to 3 groups of microcapacitors to complete purificationAll GPIO pin headers are led out for easy expansionSuper capacitor power filter for For moode, volumio, picoreplayer, runeaudioAfter installation, the sound quality and hearing experience become better, and the power is surgingThe super capacitor board is 2 levels of common mode rejection6 super capacitors6 low internal resistance 47uf tantalum polymer capacitors in parallel3 sets of microcapacitor filter output to PiWith infrared receiver for remote controlAfter fully , the instantaneous discharge current over 10AColour:WhiteMaterial:PC+metalPackage Contents:1 x Super Capacitor Filter BoardOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.