ATA-4000 Series High Voltage Power Amplifier

The ATA-4315 is an ideal single-channel high-voltage power amplifier capable of amplifying both AC and DC signals. The device delivers a maximum output voltage of 150Vp-p (±75Vp) and a maximum output power of 105 Wp, making it suitable for driving high-voltage power loads. The digitally adjustable voltage gain allows precise tuning, with one-click saving of common settings, offering a simple and user-friendly operation. It is compatible with mainstream signal generators for seamless signal amplification.

LCD PANEL DISPLAY

The LCD panel display dynamically shows the device status and parameters, offering a clear and intuitive interface.

Voltage gain

The voltage gain is digitally adjustable from x0 to x50, with two modes: coarse adjustment (1 step) and fine adjustment (0.1 step). Combined with the LCD panel display, it enables quick and precise adjustment to the desired voltage value.

Input

The input uses a BNC interface with selectable impedance of 50Ω or 1kΩ, perfectly matching both high and low impedance signal sources.

Output

The output uses a BNC interface with a maximum output voltage of 150 Vp-p (±75 Vp) and a maximum output current of 1.41 Ap.

The output cable is matched with BNC radio frequency coaxial cables to reduce signal attenuation during high-frequency operation.

MONITORING PORTS

1/100 Monitor: This port voltage is 1/100 of the output port voltage. The monitoring port uses a BNC connector and can be directly connected to an oscilloscope for real-time monitoring of the output voltage.