NF HVA4321, Instruction Manual

Page: 141 / 152

8.2 Amplifier
HVA4321
8-3
Figure8-2. Voltage and current range allowed for output
Frequency characteristics
Major amplitude characteristics DC: Up to 7 kHz
Frequency range allowed for 10 kVpk output
Measured with a high voltage probe (Model P6015A by
Tektronix), with connection to the rated resistance load,
load connection cable of 10 cm or less, and with the
RESPONSE dial turned rightmost.
.
Minor amplitude characteristics DC: Up to 45 kHz ±3 dB
Measured with a high voltage probe (Model P6015A by
Tektronix) without load, with 1 kVpk output, and with the
RESPONSE dial turned rightmost.
Slew rate
500 V/ Ω or more
Measured with a high voltage probe (Model P6015A by Tektronix), with 10kVpk output and with
the RESPONSE dial turned rightmost.
Output residual noise
500 mVrms or less
At 0V output, the output terminal is measured with the RMS value AC voltmeter M-170 (by NF
Corporation, bandwidth of 20 MHz) or its equivalent.
Output offset voltage
±20 V
When the ON/OFF switch of each signal source is OFF and the signal ON/OFF switch is ON.
10mA
-10mA
31.4mA
-31.4mA
4.7mA
-4.7mA
1.5mA
-1.5mA
10kV
-10kV
出力 電圧
出力 電流
DC 領 域
AC 領 域
AC 領 域 は 200Hz ～ 2kHz
20mA
-20mA
-8kV
8kV
純 抵 抗負 荷 ま た は 純 容 量 性 負荷
Output voltage
Output
current
DC range
AC range
The AC range is 200 Hz or more.