产品简介
The WMA-280 is a high voltage, low noise precision amplifier. Its specifications have been designed to serve the needs of a wide variety of high-tech experiments. The WMA-280 can be used for MEMS actuation, EO-modulators, as high voltage driver for PZT (piezo) positioners, ultrasonics, and many other applications. Its output noise is only 300 microVolt rms.
WMA-280是一款高电压、低噪声精密放大器。它的规格是为了满足各种高科技实验的需要而设计的。WMA-280可用于MEMS驱动、EO调制器、PZT（压电）定位器、超声波和许多其他应用的高压驱动器。它的输出噪声只有300微伏rms。
产品规格
Specifications:
- High voltage 20.0x amplification up to +150V and -150V with respect to ground
- DC to 100kHz full-power bandwidth (-3dB) and 300mA output current
- Low output noise: 300 microVolt rms
- High precision: <0.1% amplification error
- Continuous short-circuit protection
- Stable with capacitive and resistive loads
- 1kOhm 0.1% input impedance with protection
- Differential and normal BNC input
- <0.1Ohms output impedance with fast current limit
- 230V/50Hz mains power
- Lead-free, environment-friendly construction
规格：
-高达+150V和-150V（相对于地）的高压20.0x放大
-直流至100kHz全功率带宽（-3dB）和300mA输出电流
-低输出噪声：300微伏rms
-高精度：<0.1%放大误差
-连续短路保护
-电容和电阻负载稳定
-带保护的1欧姆0.1%输入阻抗
-差分和正常BNC输入
-<0.1Ohms输出阻抗，具有快速电流限制
-230V/50Hz电源
-无铅环保结构
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