Piezodrive PX200 – 140W电压放大器, PX200 功率放大器
Piezodrive PX200 电压放大器是一款低噪声、高电流线性放大器,专用于驱动压电执行器及其他负载。输出电压范围可设置为单极性、双极性或非对称输出,电压范围从 50V 到 200V。PX200 电压放大器具有高达 13 安培的峰值输出电流,非常适合需要高功率和高频率的精密应用场景。

PX200 电压放大器主要特点包括:
输出电压范围:±100V 至 +200V
两台放大器桥接时最高可达 ±200V 或 +400V
峰值输出电流高达 13A
前面板控制,可调增益、反相、偏置和电压限制
卓越的全功率带宽:55 kHz
卓越的信号带宽:390 kHz
10μF 负载下噪声低于 150μV RMS
短路和过载保护,带外部监控和关断功能
PX200 电压放大器主要型号
| Negative Voltage (Volts) | Positive Voltage (Volts) | RMS Current (Amps) | Peak Current (Amps) | Pulse Current [1] | Gain [2] | Var [3] | Order Code |
| 0 | 200 | 1.6 | 3 | 9 | 20 | A | PX200-P200 |
| 0 | 150 | 2.1 | 4 | 10 | 15 | A | PX200-P150 |
| -50 | 150 | 1.6 | 3 | 9 | 15 | A | PX200-N50-P150 |
| -50 | 100 | 2.1 | 4 | 10 | 10 | A | PX200-N50-P100 |
| -100 | 100 | 1.6 | 3 | 9 | 10 | A | PX200-N100-P100 |
| -100 | 50 | 2.1 | 4 | 10 | 10 | A | PX200-N100-P50 |
| -100 | 0 | 3.1 | 6 | 13 | 10 | A | PX200-N100 |
| -150 | 0 | 2.1 | 4 | 10 | 15 | A | PX200-N150 |
| -200 | 0 | 1.6 | 3 | 9 | 20 | A | PX200-N200 |
| 0 | 175 | 1.8 | 3 | 10 | 20 | B | PX200-P175 |
| -25 | 150 | 1.8 | 3 | 10 | 15 | B | PX200-N25-P150 |
| -25 | 100 | 2.7 | 4 | 10 | 10 | B | PX200-N25-P100 |
| -75 | 100 | 1.8 | 3 | 10 | 10 | B | PX200-N75-P100 |
| -75 | 50 | 2.7 | 4 | 10 | 10 | B | PX200-N75-P50 |
| 0 | 125 | 2.7 | 4 | 10 | 15 | D | PX200-P125 |
| -25 | 125 | 2.1 | 4 | 10 | 15 | D | PX200-N25-P125 |
| -75 | 75 | 2.1 | 4 | 10 | 10 | D | PX200-N75-P75 |
| 0 | 100 | 3.1 | 6 | 13 | 10 | E | PX200-P100 |
| 0 | 75 | 4.1 | 6 | 13 | 10 | E | PX200-P75 |
| 0 | 50 | 5.3 | 9 | 13 | 10 | E | PX200-P50 |
| 0 | 25 | 5.3 | 9 | 13 | 10 | E | PX200-P25 |
| -25 | 75 | 3.1 | 6 | 13 | 10 | E | PX200-N25-P75 |
| -25 | 50 | 4.1 | 6 | 13 | 10 | E | PX200-N25-P50 |
| -25 | 25 | 5.3 | 9 | 13 | 10 | E | PX200-N25-P25 |
| -50 | 50 | 3.1 | 6 | 13 | 10 | E | PX200-N50-P50 |
| -50 | 25 | 4.1 | 6 | 13 | 10 | E | PX200-N50-P25 |
| -50 | 0 | 5.3 | 9 | 13 | 10 | E | PX200-N50 |
| -75 | 0 | 4.1 | 6 | 13 | 10 | E | PX200-N75 |
| -100 | 0 | 3.1 | 6 | 13 | 10 | E | PX200-N100 |


