20
Fig.3-9: Protective shield and wires assembly
3.9.7 Connecting single loads, local sensing (default).
Fig.3-10 shows recommended load and sensing connections for a single load. The local sense lines
shown are default connections at the rear panel J2 sense connector. Local sensing is suitable for
applications where load regulation is less critical.
Fig.3-10: Single load connection, local sensing
3.9.8 Connecting single loads, remote sensing
Fig.3-11 shows recommended remote sensing connection for single loads.
Remote sensing is used when, in Constant Voltage mode, the load regulation is important at the
load terminals. Use twisted or shielded wires to minimize noise pick-up. If shielded wires are used,
the shield should be connected to the ground at one point, either at the power supply chassis or the
load ground. The optimal point for the shield ground should be determined by experimentation.
Fig.3-11: Remote sensing, single load
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