The SU1/C and SU2/C power units are designed specifically for use with charge amplifiers type CA6/C. The SU1/C and SU2/C can accommodate 10 off and 2 off amplifiers respectively. All other electrical specifications are identical.
The unit provides the +15V suppies and bias voltages for the connected CA6/C amplifiers. The bias voltages are individually adjustable via 10 turn dials on the front panel.
Specifications:
| Amplifier Connector
| Twin BNC
|
| Supply Output
| +15V at 50mA
|
| Bias Output
| 0 to +100V
|
| Input Impedance
| 50 ohms
|
| Output Connector
| N
|
| Signal Output
| Presents the CA6/C output as an ac coupled signal with a coupling time constant of nominally 10ms or 100us if terminated with 50 ohms
|
| Inter-channel Isolation
| <100dB from 10kHz to 10MHz
|
| Mains Noise Rejection
| >120dB from 10kHz to 100MHz
|
| Mains Supply
| 110V / 230V (via internal tap change) 48 to 65Hz
|
| Power Consumption
| SU1/C 30VA, SU2/C 9VA
|
| SU1/C Dimensions
| 482 x 132 x 200mm deep
|
| SU2/C Dimensions
| 160 x 100 x 140mm deep
|
| Weight
| SU1/C 2.5kg, SU2/C 1kg
|
Connecting cables are available in various lengths.
