2.1.2 Rear Panel
Figure 2-2. Model 252 Rear Panel
1. Bias Terminals – Allows application of a 2V to 50VDC, 0.1A maximum bias to the
capacitor being measured. (The shorting bar must be in place
when not using bias feature.) See Section 2.3.6 before
using external bias.
2. Output Terminals – Provides two analog signals proporational to the function
selected (L, R, C, or G) and D (for L and C). These terminals
can be used with external DVM’s (for increased full scale
readings or resolution capability), with chart recorders, or with
limits comparators, such as the Tegam Model 1412B.
3. Fuse – A 1/16A, 250V, type MDL Slow Blow for 110V line voltage, or a 1/20A, 250V
type MDL Slow Blow for 220V line voltage.
2-3
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