THORLABS HVA200 High Voltage Amplifier for EO Modulators and Piezo Actuators (± 200 V)

Electrical Characteristics

Input Voltage Range: -10 V to +10 V

Input Impedance: 1 kΩ

Output Voltage: -200 V to +200 V

Output Impedance: 50 Ω

Slew Rate: 400 V/μs

Output Noise: 1.5 mV (RMS)

Voltage Gain(a): -20 ± 2%

DC Bias Adjust: -200 V to +200 V

HV Monitor to Output Ratio

With Input Impedance of 50 Ω: 40:1 (Vout / 40 ± 6%)

With Input Impedance of >10 kΩ: 20:1 (Vout / 20 ± 6%)

AC Power: 115 V / 230 V, 50-60 Hz, 70 VA

(a) The voltage gain is inverted to preserve the high slew rate of the output amplifier (i.e., a -1 V input results in +20 V output).

MANUAL: