CPS100 SERIES OPERATION MANUAL
SECTION 6:
Entire Contents Copyright
2018 by Adaptive Power Systems, Inc. (APS) • All Rights Reserved • No reproduction without written authorization from APS.
APS CPS100 Series Power Source Operation Manual
Page 92 of 231
signal and amplifying it by a fixed amount of gain. This level is summed with the
programmed AC and DC voltage level.
The external signal input range is form -10V to +10V. The resulting output voltage can be
calculated for the case where set values are Vac = 0 and Vdc = 0 as follows:
For AC output:
300V Range: Vout (ac) = Vref (ac) /10 x 1.414 x 300 Vac
150V Range: Vout (ac) = Vref (ac) /10 x 1.414 x 150 Vac
For DC output:
300V Range: Vout (dc) = Vref (dc) /10 Vdc x 424.2 Vdc
150V Range: Vout (dc) = Vref (dc) /10 Vdc x 212.1 Vdc
Level Mode
In Level mode, the output voltage RMS value responds proportionally to a DC input voltage
reference. The permissible DC input level ranges from -10Vdc to +10Vdc. The resulting
output voltage can be calculated as follows:
300V Range: Vout (ac) = Abs(Vref (dc) /10) x 300 Vac
150V Range: Vout (ac) = Abs(Vref (dc) /10) x 150 Vac
Volt Set Mode
In Volt Set mode, the output voltage responds
proportionally to the input reference voltage.
The input gain can be set to 3V, 5V or 10V
using the
Voltage Set
field.
For the case of a 3V gain setting, the output
voltage can be calculated as follows:
For AC output:
300V Range: Vout (ac) = Vref (ac) /3 x
1.414 x 300 Vac
150V Range: Vout (ac) = Vref (ac) /3 x 1.414 x 150 Vac
For DC output:
300V Range: Vout (dc) = (Vref (dc) / 3) x 424.2 Vdc
150V Range: Vout (dc) = (Vref (dc) / 3) x 212.1 Vdc
Note:
The BNC Sync input has priority if “Extern Control” and “Analog Volt I/O” are both
set to ON at the same time. However, there will be no output if “Extern Control” is
set to OFF.
