CAEN Nuclear Physics

 

CAEN Nuclear Physics

Mechanics

 19” x 7U 84TE mixed crate VME64 (6 slots for 6Ux160mm boards) / NIM (5 free slots); 1U common fan unit; weight: 28kg

Backplane

 VME64:
J1/J2, VME64X J1/J2 – J1/J0/J2
Automatic daisy chain, CBLT compliant

NIM:
Equipped with long-life NIM connectors

Mains input

230 VAC or 115 VAC, 50-60 Hz

Maximum Total Output Power

VME64 400W
NIM 150W

Fuse

1 External 16 A, type B/C
1 External 2 A, class T (230 VAC)

Output power

VME64:
50A@+5V,
1.5A@-12V,
7.5A@+12V

NIM:
5 A @ ±6V
3 A @ ±12 V
1.5 A @ ±24 V

Isolation

CE acc. to EN 61010

Load Regulation

VME64
< 10 mV for 0-100% load change @ +5 V
< 15 mV for 0-100% load change @ ±12 V

NIM
< 0.5 % for 10-100% load change, < 0.02 % for ±10% line change

Efficiency

75% ÷ 85% @ 230 Vac configuration dependent

Noise and ripple
(backplane connector)

 VME64:
+5V: 100 mVpp
+3.3V: 60 mVpp
±12V: 120 mVpp

NIM:
±6V < 5 mVpp
±12 V < 8 mVpp
±24 V < 10 mVpp

Power supply type

VME64: Telkoor Compact PCI 6U 8HP 400 Watt AC power supply
NIM: CAEN Mod. N8315