POT2a

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Also see revisions : POT2, POT2b, POT2c

top side

bottom side

Identification

• small green PCB with top side text label of "medialab/POT2a.pcb", "021705"

POT2 Reference

Assembly Variations

• 1 : Vref = 9.92V used stacked of resistors for RR2,RR3 : RR2/RR3= 2.9717
• 2-8 : Vref = 10.0V, used RR2=3.00k, RR3=1.00k
• value of RO1, RO3 may have been decreased from 20k to allow greater adjustment of Voffset
• values of bypass caps (CD1-4) may vary
• value of RR1,RR4 may have varied from 698 to 1k.

Design Files

• Media:Pot2-sch-reva-021705.pdf
• Media:Rpot2a-pcb-top-reva-021705.pdf
• Media:Rpot2a-pcb-bot-reva-021705.pdf
• Gerber files and Tango DOS source (2-17-05)

Bill of Materials

POT2a BOM