Charge converter & Power supply
Charge converters convert the high-impedance electric charge output signal of piezoelectric accelerometers into low-impedance voltage signals.
These are line drive pre-amplifiers that enable the sensor output signal to connect to the measuring devices. The price is much lower, compared with ordinary charge amplifiers.
Constant current power supplies
The CCPS-3 is line-drive constant current power supply for charge converters and accelerometers that have built-in amplifiers.
- CCPS-3A：0.1～50,000Hz ± 1dB