Keithley 2280S-32-6 - Device Connections

Section 5: Application examples Series 2280 Precision DC Power Supply Reference Manual
5-8 077085503 / March 2019
Figure 88: Series 2280 remote interface connections
Device connections
Use a Tektronix two-channel AFG (for example, AFG3102C or equivalent) to generate two
synchronous pulse signals. One signal is used to control the on and off state of an nMOSFET. The
other is used as the external triggering signal of the Series 2280. For details, refer to the following
table.
Parameter
nMOSFET control
Series 2280 external triggering
V
peak-peak
3 V
3 V
Offset
1.5 V
1.5 V
Period
20 ms
20 ms
Duty
2 ms
10 µs
Invert
Off
On