ATA-700 Series High Voltage Amplifier

The ATA-701 is an ideal high voltage amplifier capable of amplifying both AC and DC signals. It features four-quadrant output with a maximum voltage of 2kVp-p (±1kVp), and can stably provide both positive and negative voltage and current to drive capacitive or inductive loads.

STATUS DISPLAY

The status indicator lights (Power On, High Voltage Operation, and Overcurrent) clearly show the device's operating status. 

OUTPUT CONTROL 

The high-voltage output is controlled via a rocker switch in conjunction with a BNC enable interface. 

BNC enable status description (rocker switch in ON position). 

Local Operation: When the BNC shorting cap is connected, the device output is ON; when the shorting cap is removed, the device output is OFF. TTL Control: 0V (low level) → the device output is ON; 5V (high level) → the device output is OFF.

MONITOR

1mV/V Monitor: This port is for voltage monitoring and can be connected to an oscilloscope for real-time monitoring of the output voltage. 

100V/A Monitor: This port is for current monitoring and can be connected to an oscilloscope for real-time monitoring of the output current. 

PROTECTION 

When the load breaks down and the output is short-circuited, the device will enter hiccup mode, which is very suitable for capacitive loads or application scenarios with large current fluctuations. 

APPLICATIONS 

Material Polarization 

Dielectric Elastomers

Plasma

Electrostatic Deflection 

Electrohydrodynamic Printing 

High Voltage Cable Testing 

 Electrophotography