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> A-303 high voltage amplifier/ piezo driver & modulator
A-303 high voltage amplifier/ piezo driver & modulator
The A-303 piezo Driver/Piezo Amplifier is a high Voltage, high speed Piezo Driver / Linear Amplifier combined with a wide band AM/FM modulator.
It was especially designed as a Linear Amplifier / Driver for PIEZO Electric Actuators (also known as "Piezo Amplifier"), stacks,piezo sheets, bimorph elements and other devices. It may be also used as a general purpose High Voltage amplifier for Medical applications (for example, as electode driver for Neurology).
The Piezo Driver / Piezo Amplifier is based on a high voltage, high frequency and high current MOSFET amplifier which is capable of driving up to 200V (400V ptp) at 200mA at frequencies from DC to 450 kHz.
By connecting 2 amplifiers in parallel or in series, the output voltage and current may be doubled to 800Vptp @ 200mA or 400Vptp @ 400mA.
The amplifier section is very stable and has a low noise output and a very low electrical noiseThe built-in modulator (AM or FM) enables the user to modulate the carrier frequency (adjusted on the front panel) by any input signal at the range of 10V. This modulator can be bypassed by a switch.
This High Slew Rate Amplifier / Driver can be used for Various applications requesting high Slew Rate, High Voltage and fast response as:
High frequency amplifier - DC-1.2 MHz optional.
1 No Audible Noise-you may hear your experiment.
1 High Slew rate-up to 400 Volt/microsecond.
1 Input protection-High Voltage, On/Off.
1 Output protection - Short-circuit, Power loss,Impedance.
We ordered it a month ago and we sell it because our project was cancelled!
The amplifier was tested once upon reception and it is working well. The instrument is still on warranty
Takes 6-8 business days to most countries.
