NDR6880 and NDR6880-20A Single Channel Dynamic Driver
NDR6880 and NDR6880-20A are single channel dynamic piezo drivers, which features high current and high power. The piezo drivers can supply actuators with a capacity of up to 200 uF. The NDR6880-20A has a load current of 20 A peak.
The NDR6880 is one of the high current variations of Noliac's piezo drivers. It is a standalone laboratory desktop unit focused on driving or positioning piezoelectric actuators/stacks of all types. The NDR6880 is a one channel driving unit used for static and dynamic supply of large piezoelectric actuators having capacity up to 200μF. The piezo driver is mainly used for testing and most commonly pulse driving of stacks.
- High current
- High power
- Power recovering
- Wide frequency range
- Galvanic separation of output from other circuitry
The device is not designed for use with loads having high energetic losses. The device also cannot be used with piezoelectric actuators having positive energetic balance in long term meaning (energy harvesting).
The NDR6880 provides a maximal current peak of up to 10 Amps, but is also offered as the high power NDR6880-20A with a maximal current peak value up to 20 Amps.