Single Channel High Voltage Linear Amplifier
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.
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: