8.2 Output
BP4610
8-3
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 therefore 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 (located beneath the
operation panel) for the time constant, voltage feedback amount, and current feedback amount,
while watching the output 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
µ
s (adjusted characteristics, square wave ±60 V)
CC mode: 4
µ
s (adjusted characteristics, square wave ±10 A)
Output impedance
CV mode: 7 mΩ + 1.3
µ
H (adjusted characteristics)
CC mode: 10 kΩ//0.45
µ
F (adjusted characteristics)
Line regulation
0.1% or less (CV/CC, power supply voltage of 90 V to 250 V)
Output DC offset
Condition: Input terminal short
CV mode: ±0.1 V
CC mode: ±0.05 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 grounded to the chassis.
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