1-10-3
Programming Voltage Common to the Minus Output
Figure 4
The output will always be the same or less than the programming voltage.
The M/S2 switch must be in the down position. For best results, place a 0.1
µ
F capacitor
in parallel with R2.
V
in
= (R1
R2) / R2 x V
out
V
out
= R2 /
R1+R2) x V
in
Where
V
out
is the power supply output voltage.
V
in
is the programming voltage.
R1 and R2 should be in the 1K
Ω
to 100K
Ω
range.
