GW Instek APS-1102 User Manual - Manual (Page 255)

9.4 Signal Sources
APS-1102 Programmable AC/DC Power Source 9-7
9.4 Signal Sources
The signal sources that can be selected are internal (INT), external signal input (EXT), internal + external
(ADD), and external synchronization (SYNC).
 Internal signal source
(Internal source mode, internal + external source mode)
See “9.1 Output”.
 External signal input
(External signal source mode, internal + external source mode)
Gain setting range
100 V range: 0.0 to 200.0 times (initial value: 100.0)
200 V range: 0.0 to 400.0 times (initial value: 200.0)
Gain setting resolution: 0.1
Gain accuracy:
±5% (50 Hz, gain is at initial value, with rated voltage
output)
Output phase to input: In-phase
Input terminal:
BNC connector (rear panel)
(shared as external signal input terminal)
Input impedance: 10 kΩ
Input voltage range: 2.2 V to +2.2 V
Nondestructive maximum input voltage: ±10 V
Frequency range: DC to 550 Hz
 External synchronization
(External synchronization mode)
Synchronization signal source:
External sync signal or line (select one)
Synchronization frequency range: 40 Hz to 500 Hz
Input terminal: BNC connector (rear panel)
(shared as external signal input terminal)
 External sync signal is not required when line
synchronization is selected
Input impedance: 10 kΩ
Input voltage threshold value: TTL
Nondestructive maximum input voltage: ±10 V