The Model 623B is a DC-stable, high-voltage power amplifier designed to provide precise control of bi-polar output voltages. It features an all-solid-state design for high slew rate, low-noise operation and a wide bandwidth of DC to greater than 10 kHz.
Output voltage: 0 ~ ±2 kV
Output current: 0 ~ ±40 mA
Large Signal Bandwidth: DC to greater than 10k Hz(1% distortion)
Small Signal Bandwidth: DC to greater than 40k Hz(-3dB)
Drift with Time: 100 ppm/hr
Drift with Temperature: 200 ppm/°C
DC Voltage Gain Accuracy: Better than 0.1% of full scale
