Caen A7502, User Manual, Page: 10 / 11

CAEN
Electronic Instrumentation
UM5555 – A7502 User Manual Rev. 3
10
3 Packaging
Fig. 9: A7502 External packaging
External Connection
The following diagram describes the Pin assignment:
Pin # Description Direction
P1 Enable (on >+3.5V) In
P2 OVC Status Out
P3 Vmon Out
P4 Vset In
P5 Iset In
P6 Imon
2
Out
P7 +5V (±5%) Input In
P8 RTN ground - shield
P9 HV Output Out
Fig. 10: A7502 pins position (bottom view)
2
It is necessary to add a regulation current proportional to the operation voltage; the regulation current I equal to Vout/300 MOhm