Ask bosses, use for a 7805 capacitance values should be? Well, is there any way to make him take filtering

CodePudding user response:

Output terminal, 0.1 uF to parallel a dozens of uF - hundreds of uF capacitance (see cost, volume)
Input, 0.1 uF to parallel a dozens of uF - hundreds of uF capacitance (see cost, volume), the dc voltage input can only use 0.1 uF,