CAEN
Electronic Instrumentation
A7030-AG7030 3kV/ 1mA (1.5W) HV Boards
5
Channel Characteristic Table
Table 1
–
Channel characteristics of the Mod. A7030 / AG7030 HV Board
Polarity
Positive / Negative depending on purchased version
Output Voltage
0 ÷ 3 kV
Max. Output Current
1mA
VSet Resolution
50 mV
VMon Resolution
10 mV
Current Set Resolution
20 nA
Current Monitor Resolution
2 nA
IMAX hardware
0÷1 mA
IMAX hardware resolution
1 µA
IMAX hardware accuracy
<
1% of FSR
VMAX hardware
0 ÷ 3 kV common for all the board channels
VMAX hardware resolution
1 V
VMAX hardware accuracy
<
1% of FSR
VMAX software
0 ÷ 3 kV settable for each channel
VMAX software resolution
1 V
Ramp Up / Ramp Down
1÷ 500 Volt/sec, 1 Volt/sec step
Voltage Ripple
2
10 ÷ 1000 Hz
<15 mV typical; 20 mV max
➢
1000 Hz
<5 mV typical; 10 mV max
VMon vs. VOut Accuracy
3,4
typical: ± 0.3% ± 0.2 V
max: ± 0.3% ± 1 V
VSet vs. VMon Accuracy
2
typical: ± 0.3% ± 0.2 V
max: ± 0.3% ± 1 V
IMon vs. IOut Accuracy
2
typical: ± 1% ± 100 nA
max: ± 1% ± 1 µA
Maximum output power
1.5 W (per channel)
Consumption @ full power
48 channels (A7030): 160 W
36 channels (A7030T): 120 W
24 channels (A7030S, A7030L): 90 W
12 channels (A7030D): 50 W
2
From 10 Hz to 20 MHz at full load; ripple may exceed such limits whenever OVC and UNV occur (see Output control and
3
From 10% to 90% of Full Scale Range
4
During operation in Overcurrent or when VMAX Hardware is reached (and/or exceeded), VMON values have to be assumed as
“indication”; possible monitor drifts are caused by the different regulation mode.
