Mitsubishi MELDAS TRS50 - Page 20

8
8
-
Item
OCP
Check
pin
CHA
CHB
Ground
Signal
OCP
input
Function
Input signal of OCP circuit.
Detection resistance differs according
to amplifier and so output per 1A also
varies.
Detection
TRSSO
RIA-5
0
TRS75
R II A - 7
5
TRSlOO
R 51 .I - 1
0 0
TRS 150
R M A - 1
5 0
L
t
OCP circuit ground
T
t
I
3 1 mQ
0.031 V
20 mQ
0.020 V
125mQ 0.0125b
3 mQ’
0.008 V
Care is required since this ground is
electrically insulated from AG/LG.
Therefore, connect the synchroscope
ground to AG,
LG and CHB simultaneously.
8
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