Hello, I been designing a power board that uses a 12V relay to switch on the switched side terminals on when it gets a 5V+ from a AVR. I would like someone here to look over my schematic and see if I need to change something. I also need help getting values for the R3 & R4 as I don't know how to calculation that part yet. The relay will output 12V+ at 30 amps.
F1 = 30 Amp Fuse
X1 = 12V @ 30 Amp (Pin 1 = +, Pin 2 = Ground)
X2 = 5V @ 1 Amp Logic (Pin 1 = +, Pin 2 = Ground)
All part number is on schematic if you need that to help out. Also check to see if I connected the PNP correct and all, and one more thing, should I hook up the ground from the 12V terminal to the 5V terminal ground as one?
Thanks
Shane
F1 = 30 Amp Fuse
X1 = 12V @ 30 Amp (Pin 1 = +, Pin 2 = Ground)
X2 = 5V @ 1 Amp Logic (Pin 1 = +, Pin 2 = Ground)
All part number is on schematic if you need that to help out. Also check to see if I connected the PNP correct and all, and one more thing, should I hook up the ground from the 12V terminal to the 5V terminal ground as one?
Thanks
Shane
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