The Pendulum Instruments High Voltage Linear Amplifier A600 has a fixed amplification of 100 times and capable of bipolar high voltage output of ±300V. Any signal source with amplitude up to ±3 V can be used as an input device. The input amplitude should normally be kept within ±3 V. The A600 High Voltage Linear Amplifier is equipped with a microfuse rated at 15 mA, which will be blown if the input voltage exceeds 500% of the maximum.
The maximum capacitive load is set at the factory to 300 V/µs which yields the load limit of 300 pF. The continuous output current limit is 75 mA and the output power limit is ca 30 W.
Other Single Channel High Voltage Linear Amplifiers
Full and small-signal frequency responses without load (red and orange marks) and with 400 pF capacitive load (blue and green marks), respectively, are shown in the diagram below: