DC Power Feedback Signal Generator

I developed this circuit gather average voltage and current data for a switched DC load and serve them as 5Vmax analog outputs as well as use them to produce a 5Vmax analog signal representing the power. In addition to these analog signals, there is also a resettable instantaneous over-current relay output. Current flow must be from Load(+) to Load(-) for proper operation.  The PIC_Multiplier is this.  This circuit is used here.

DC Power Feedback Signal Generator

DC Power Feedback Signal Generator.png

 

PCB Manufacture Gerber and Drill Files

 

SIG GEN PCB.png

Bill of Materials:

SIG GEN BOM.png

PIC program:

PIC10F322 Program

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