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Digital Display
1 1
1.25 - 24 VDC Power Supply
1.5 Amp
LM78L05
9 V
i n
out
9.99M
+
gnd
10K
DPST
2 2
LM317
24 VDC 1.5A
i n
out
510
adj
1K5
1000uF .33
.1 10uF
10K
D1
3 3
_
+
The digital panel meter is 5 vdc isolated power and is set up
Output
to read up to 200 volts with scaling resistors as shown.
Other meters may be wired differently. This is CX102B.
laj 2011
4 4
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