NF BP4620, Инструкция по эксплуатации

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8.2 Output
BP4620
8-4

Response characteristics switching
Fixed characteristics or adjusted characteristics

Response calibration function
If adjusted characteristics are selected as the response characteristics, the response characteristics
adjusted by the user can be used. The distortion of the output waveform associated with the load
conditions can be improved through adjustments. Higher or lower speed than the fixed
characteristics can be achieved through adjustments.
Adjustments are performed by operating the three adjustment knobs for the time constant, voltage
feedback amount, and current feedback amount, while watching the output voltage and current
waveform on an external oscilloscope.

Harmonic distortion
1% or less (CV/CC, 10 Hz to 10 kHz)

Rise/fall time
CV mode: 2.5

s (adjusted characteristics, square wave

60 V)
CC mode: 4

s (adjusted characteristics, square wave

20 A)

Output impedance
CV mode: 3.5 m

+ 0.65

H (adjusted characteristics)
CC mode: 5 k

//0.90

F (adjusted characteristics)

Line regulation
0.1% or less (CV/CC, power supply voltage of 180 V to 250 V)

Output DC offset
Condition: Input terminal short
CV mode:

0.1 V
CC mode:

0.1 A

Residual noise
Condition: Input terminal short, measurement band 10 Hz to 300 kHz
CV mode: 50 mVrms or less
CC mode: 8 mArms or less

Output terminal
M4 terminal block (rear panel)
The Lo side is connected to the chassis.