Thin piezoelectric ceramic sheet 15×0.2mm

Thin piezoelectric ceramic sheet 15×0.2mm

Piezoelectric ceramic sheet power supply

Used to drive piezoelectric ceramics to produce micro-nano-level displacement changes. Because piezoelectric ceramics are equivalent to capacitors in electrical principles, and are mostly dynamic applications, the accuracy, frequency response and stability of their motion are mainly affected by their driving voltage. Therefore, the piezoelectric ceramic power supply should have a high voltage output , High frequency response, high stability, low ripple and other characteristics.

The following are the main technical parameters of the piezoelectric ceramic power supply:

·Maximum output voltage range: up to 400V, can be divided into single and bipolar.

·Peak current: up to 500mA.

·Dynamic frequency response: 100V boost time is less than 1ms at 2uF load.

·Stability: 8 hours output voltage drift is less than one thousandth.

·The output voltage is non-linear: less than one thousandth.

·Ripple: less than 20mV.

·With over-current protection function.

·Power supply voltage: AC220V, 50Hz.