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248 High Voltage Supply
The programmable Model 248 High Voltage Supply offers reversible polar-
ity, excellent regulation, low output voltage ripple, and flexible operation .
Two front panel digital displays provide accurate readings of voltage and
current output . A separate display simplifies setting output values precisely .
The Model 248's output can be set using the front panel controls, over the
standard IEEE-488 interface, or via a remote analog voltage .
low-Noise operation
A source with low output ripple is crucial when using sensitive measure-
ment instruments to characterize high resistance or resistivity . When oper-
ated without a filter, the Model 248 is capable of sourcing up to