Local Sense; Rfi Considerations - Keithley 2302 Instruction Manual

2-4 Basic Power Supply Operation

Local sense

The 2306 battery and charger channels can be connected to operate with local sense leads
(2-wire connection) as shown in
ply outputs are jumpered at the rear of the supply.
Figure 2-2
Local sense connections
DVM Input
Source -
Source -
Sense -
Sense +
Source +
Source +
Model 2306
Source Input/Output

RFI considerations

Operating the power supply in high RFI (Radio Frequency Interference) environments may
result in improper operation. For that reason, keep RFI to a minimum when operating the unit.
Additional shielding can be used to reduce RFI to an acceptable level.
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Quick Disconnect
Connector
DVM +
DVM -
Twisted Pair
Figure 2-2. In this connection scheme, the sense inputs and sup-
External Test Circuit
+
-
DUT