Chroma 63800 Series - Description of Overall System

Programmable AC/DC Electronic Load 63800 Series Operation & Programming Manual
6-2
6.2 Description of Overall System
CURRENT D/A
Voltage
Measurement
Current
Measurement
SYNC
DSP
GNDC1
Vs
OTP
LDF
Load module
1 2
4 3
1 2
4 3
1 2
4 3
1 2
4 3
1 2
4 3
R
Rs
Voltage A/D
Current A/D
GNDC2
GNDC4
GNDD
Fan
fail
Ctrl
GNDD
LDF
SPS system power
+15VC1
-15VC1
+5VC1 GNDC1
+15VC2 -15VC2GNDC2
GNDD
+8VC5 GNDC5
+15VD
+5VD
-15VD
SPS
system power
+7.5VC4
-7.5VC4
+15VC6
GNDC6