12 Channel Floating 500 V, 15 mA Board
- 0÷500 V output voltage
- 15 mA current range
- 17 bit voltage setting/monitor resolution
- ±1 ppm/°C thermal stability
- ±20 mV voltage regulation stability
- Ripple smaller than 20 mV pp
- Current generator operation in Overcurrent condition
The Mod. A1520P houses 12 positive HV channels; each output channel has an independent floating ground. The output voltage can be programmed and monitored in the range 0 ÷ +500 V in 1 mV steps (17 bit resolution). All output channels are provided with Remote Sensing Lines to compensate for the voltage drop over the cables.
The board is provided with both current and voltage protections. For each channel, it is also possible to set an output current limit in the 0 ÷ 15 mA range, in 250 nA steps.
The output current is monitored with 25 nA resolution. If overcurrent occurs, the relevant channel can be programmed either to turn off after a programmable trip time or to keep on providing the maximum allowed current: this particular feature allows the module to workas current generator.
A global enable/disable connector allows to disable the channels when it is not terminated on 50 Ohm. The HV Ramp-Up and Ramp-Down rates may be selected independently for each channel in the 1 ÷ 50 V/s range (1 V/s step). Moreover the floating channels allow on-detector grounding, thus allowing to reduce the noise level.
The board features the AMP 75-pin output connector.
- Max. Output Current
- Output Voltage
- Voltage Set/Monitor Resolution
- Current Set Resolution
- Current Monitor Resolution
- SVMAX limit
0÷500 V, 1 V steps
- VMAX hardware
0÷500 V common for all the board channels
- Temperature range
+15 ÷ +40 °C
- Temperature Monitor resolution
- Ramp Up/Down
1÷50 Volt/sec, 1 Volt/sec step
- High frequency noise (>100 MHz)
< 4 mV pp
- Low frequency noise (
< 20 mV pp
- Vmon vs. Vout accuracy
- Vset vs. Vout accuracy
- Imon vs. Iout accuracy
±(250 nA +100 ppm)
- Iset vs. Iout accuracy
±(1 µA + 200 ppm)
- Thermal stability
Compare with High Voltage Power Supply.
|WA1520XPAAAA||A1520P - SYx527 H.V. channels +500 V 15/1.5 mAfloating (12 ch)|