E-617 高功率压电放大器
顶帽结构和OEM模块带能量回收,用于高动态24/7操作
- 峰值功率达280瓦
- 电流高达2000毫安
- 能量回收实现更低功耗
- OEM模块和顶帽轨道版本
High-power amplifier for low-voltage piezo actuators
Peak power up to 280 W, average output power up to 100 W. Output and absorption of peak current up to 2000 mA. Dynamic operation of piezo actuators with high capacity at a bandwidth up to the kilohertz range.
High performance with heavy loads
An analog input voltage is amplified in the E-617 amplifier by a factor of 10 and provides precision control of piezo actuators and piezo positioning systems. This analog mode is ideal for applications where fast response times are essential at maximum bandwidth. The specification or position feedback in absolute values is either not significant or is done by external position sensors.
Energy recovery
The efficient switching principle reduces the power consumption and heat dissipation considerably, especially in dynamic applications. In this way, the energy is coupled into the piezo with low loss via pulse width modulation (PWM). The energy generated by the discharging piezo is recovered and made available for the next charge. A unipolar supply voltage between 23 to 26 V DC is sufficient for operation.
Application fields
Industry, automation. High dynamics scanning or switching applications.
规格
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功能 | 带能量回收的高功率压电放大器,单通道,-30至130伏,用于顶帽轨道固定 | 带能量回收的高功率压电放大器,单通道,-30至130伏 | |
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控制输入电压 | -2 到 12 | -2 到 12 | 伏 |
输出电压 | -30 到 130 | -30 到 130 | 伏 |
峰值输出功率,< 5毫秒 | 280 | 280 | 瓦 |
平均输出功率(>5毫秒) | 相当于100瓦无功功率 | 相当于100瓦无功功率 | |
峰值电流,<5毫秒 | 2000 | 2000 | 毫安 |
平均输出电流(>5毫秒) | 1000 | 1000 | 毫安 |
电流限制 | 防短路 | 防短路 | |
电压增益 | 10 ±0.1 | 10 ±0.1 | |
放大器带宽,小信号 | 3.5 | 3.5 | 千赫兹 |
纹波,噪声,0至10千赫兹 | <2毫伏均方根<10毫伏峰峰 | <2毫伏均方根<10毫伏峰峰 | |
电容底座负载(内部) | 1.0 | 1.0 | 微法 |
建议的电容负载 | >3 | >3 | 微法 |
输出阻抗 | 0.5 | 0.5 | 欧姆 |
放大器分辨率 | <1 | <1 | 毫伏 |
放大器的分类 | 等级D(开关放大器),100千赫兹 | 等级D(开关放大器),100千赫兹 | |
输入阻抗 | 100 | 100 | 千欧 |
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压电陶瓷连接器(电压输出) | Phoenix插塞式连接器MINI-COMBICON 3针MC1.5 / 3-ST-3.81 | LEMOERA.00.250.CTL(前部);DIN 41612 32-针(后部) | |
模拟输入/控制输入 | Phoenix插塞式连接器MINI-COMBICON 6针IMC1.5 / 6-ST-3.81 | SMB | |
直流偏移 | 外部电位计(不含),增加0至10伏至控制输入 | 外部电位计(不含),增加0至10伏至控制输入 | |
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工作温度范围 | 5至50(40摄氏度以上,功率下降) | 5至50(40摄氏度以上,功率下降) | °C |
尺寸 | 205 毫米 × 105 毫米 × 60 毫米 | 7HP / 3RU | |
质量 | 1 | 0.35 | 千克 |
工作电压 | 23至26伏直流,稳压,位于Phoenix插塞MINI-COMBICON 3针IMC1.5 / 3-ST-3.81 | 23至26伏直流,稳压,位于32针DIN41612连接器 | |
最大功耗 | <30 | <30 | 瓦 |