NF BP4620, Instruction Manual

Page: 190 / 214

8.2 Output
BP4620
8-3
8.2 Output

Operation mode
Constant voltage (CV) or constant current (CC)

Maximum output voltage (CV)
DC: +115 V (+Vo limit +117 V,

Vo limit

7 V setting, 12

load
resistance)

115 V (+Vo limit +7 V,

Vo limit

117 V setting, 12

load
resistance)
Condition: Adjustment
characteristics, external signal input
DC to 0.5 kHz:

60 V (3

load resistance)
0.5 kHz to 70 kHz:

60 V (2

load resistance)
70 kHz to 150 kHz:

50 V (3

load resistance)
Condition: Fixed characteristics, external signal input
DC to 0.5 kHz:

60 V (3

load resistance)
0.5 kHz to 40 kHz:

60 V (2

load resistance)

Maximum output current (CC)
Condition: Adjusted characteristics, external signal input
DC to 0.5 kHz:

20 A (3

load resistance)
0.5 kHz to 30 kHz:

30 A (2

load resistance)
30 kHz to 70 kHz:

16.6 A (3

load resistance)
Condition: Fixed characteristics, external signal input
DC to 0.5 kHz:

20A (3

load resistance)
0.5 kHz to 3 kHz:

30A (2

load resistance)
3 kHz to to 10 kHz:

26A (2

load resistance)

Output voltage, current supply range
refer to “8.19 Output Voltage and Output Current Supply Ranges” .

Small amplitude frequency characteristics
Condition: Output amplitude 12 Vp-p, 500 Hz reference, adjusted characteristics
CV mode: DC to 20 kHz,

0.5 dB
20 kHz to 200 kHz, +1,

3 dB
CC mode: DC to 20 kHz,

0.5 dB
20 kHz to 70 kHz, +1,

3dB
Condition: Output amplitude 12 Vp-p, 500 Hz reference, fixed characteristics
CV mode: DC to 10 kHz
、

0.5 dB
10 kHz to 35 kHz, +1,

3 dB
CC mode: DC to 2 kHz,

0.5 dB
2 kHz to 8 kHz, +1,

3 dB