ATA-4000 series is a high voltage power amplifier. The maximum output is 310Vp-p (±155V) voltage, 320W power, which can drive high voltage power load.
• Maximum output voltage 310Vp-p (±155V)
• Maximum output current 4Arms
• Bandwidth (-3db) DC to 1MHz
• High voltage
• DC offset digital adjustment
The signal input port of the ATA-4000 series is BNC, it provides 50Ω and 5kΩ input resistance to match the signal source to realize the perfect amplification of the signals.
ATA-4000 series operation panel liquid crystal display, equipment status and parameter dynamic display, interface is concise and easy to understand.
1/100 monitor： this port voltage is one percent of the output port, and the monitor is BNC, which can connect to the oscilloscope for real-time monitoring of the output voltage.
| Model | ATA-4011 | ATA-4012 | ATA-4014 |
| Bandwidth(-3dB) | DC ~1MHz | DC~1MHz | DC~1MHz |
| Maximum output voltage | 160Vp-p（±80V） ±80V(DC~100kHz) ±75V(DC~500kHz) ±70V(DC~1MHz) |
160Vp-p（±80V） ±80V(DC~100kHz) ±75V(DC~500kHz) ±60V(DC~1MHz) |
160Vp-p（±80V） ±80V(DC~100kHz) ±75V(DC~500kHz) ±60V(DC~1MHz) |
| Output form | Single-ended output | Single-ended output | Single-ended output |
| Output current | 1Arms 2.82Ap-p(40Hz~1MHz) ±0.75A(DC~40Hz) |
2Arms 5.66Ap-p(40Hz~500kHz) ±1.0A(DC~40Hz) |
4Arms 11.3Ap-p(40Hz~500kHz) ±2.0A(DC~40Hz) |
| Output power | 80W | 160W | 320W |
| Voltage gain | x0-50 (0.1step) | x0-50 (0.1step) | x0-50 (0.1step) |
| Input resistance | 50Ω / 5kΩ | 50Ω / 5kΩ | 50Ω / 5kΩ |
| Input voltage | 10Vp-pMAX | 10Vp-pMAX | 10Vp-pMAX |
| Output resistance | ＜0.5Ω (customizable） | ＜0.25Ω (customizable） | ＜0.125Ω (customizable） |
| DC offset | ±75V (0.1V step) | ±75V (0.1V step) | |
| Slew rate | 600V/μs | 500V/μs | 500V/μs |
| Load RL | ≥80Ω | ≥40Ω | ≥20Ω |
