NF BP4620, Instruction Manual

Page: 193 / 214

8.4 Signal Sources
BP4620
8-6
8.4 Signal Sources
The signal source can be selected from among internal signal source, external signal source, and
internal signal external signal source.

Internal signal source

DC
Amplitude setting range:

115 V (0.01 V resolution) (CV mode)

20 A (0.001 A resolution) (CC mode)
Amplitude setting accuracy:

(|0.5% of setting value| + 0.2 V) (CV mode,
AC 0 V, 12

resistance load, DC only, 23

5

C)

(|0.5% of setting value| + 0.06 A) (CC mode,
AC 0 A, DC only, 23

5

C)

Superimposed AC
Waveform: Sine, square, arbitrary (16 types)
Frequency setting range: 1 Hz to 100 kHz (0.1 Hz resolution)
Frequency accuracy:

100 ppm
Amplitude setting range: 0 to 120 Vp-p (0.1 Vp-p resolution) (CV mode)
0 to 60 Ap-p (0.01 Ap-p resolution) (CC mode)
Amplitude setting accuracy:

(0.5% of setting value + 0.2 Vp-p) (CV mode,
DC 0 V, AC only 500 Hz sine wave, 23

5

C)

(0.5% of setting value + 0.06 Ap-p) (CC mode,
DC 0 A, AC only 500 Hz sine wave, 2

resistance load,
23

5

C)

External signal input
Gain: 100

(100 V/1 V), in phase (CV mode)
20

(20 A/1 V), in phase (CC mode)
Gain accuracy:

5% (1 kHz)
Input impedance: 10 k Ω
Non-destructive max. input voltage:

5 V
Input terminal: BNC connector (front panel)
Frequency range: DC to 200 kHz