欢迎来到我的备件网
股票代码871141
手机我的备件

德国FEMTO电流放大器DLPCA-200

DLPCA-200低噪音电流放大器可通过RS232接口远程控制,工作方式有高速模式和低噪声模式,增益从1*103-1*1011可调,带宽Z高为500KHZTransimpedance Gain from 103 to 1011 V/AInput Noise down to 4.3 fA/√HzBandwidth up to 500 kHzRise Time down to 700 nsAdju * 图片和型号仅供参考,一切以实际询价为准. 我要询价 加入收藏
分享到
代理商
  • 深圳市博纳德精密仪器有限公司
  • 联系人 罗崃华(先生) 
  • 客服   
  • 地址 深圳市宝安区45区鸿都商务大厦A栋301室
相关产品
相关品牌
相关新闻

DLPCA-200低噪音电流放大器

 

可通过RS232接口远程控制,工作方式有高速模式和低噪声模式,增益从1*103-1*1011可调,带宽Z高为500KHZ
Transimpedance Gain from 103 to 1011 V/A
Input Noise down to 4.3 fA/√Hz
Bandwidth up to 500 kHz
Rise Time down to 700 ns
Adjustable Bias Voltage
Manual and Remote Control
9级可变增益:10三次方~10的十一次方V/A,超低噪声可达4fA/(Hz)1/2,带宽DC-500khz,可调偏置和Bios,可变交流直流耦合,10Hz低通滤波方便直流测量,数字电脑界面或者远程控制,适用于光电二极管,扫描隧道显微镜、粒子探测器、锁相放大的前级放大、AD转换
The Ultimate Low Noise Current Amplifier
Packed with features the DLPCA-200 variable gain transimpedance amplifier is designed for a wide range of applications that require the conversion of small currents into usable voltages. It is ideally suited, for example, for time resolved current and charge measurements down to the μs region and as preamplifier for photodiodes or lock-in systems. The DLPCA-200 offers variable transimpedance gain from 103 to 1011 V/A allowing the sensitive measurement of currents in the sub-pico to milli amp range. Its switchable AC/DC coupling, 10 Hz low pass filter and adjustable offset control can be used to adapt the amplifier to varying measurement tasks and signal conditions. An adjustable bias voltage connected to the shield of the input socket is provided to optimize the speed and noise performance of external photodiodes connected to the amplifier input.

All functions can be set either manually by switches or through the opto-isolated interface by remote control. All this in a rugged and compact EMI shielded case designed with the user in mind and built to guarantee trouble-free operation even in very rough and noisy environments.
Bandwidth and Frequency Response Independent of Source Capacitance
Unlike other amplifiers available the DLPCA-200 requires no particular adaptation such as frequency compensation for different sources. The gain stays constant and the frequency response is nicely flat even for high source capacitances up to 1 nF. Common issues such as gain peaking or even oscillations are avoided by the careful amplifier design and thorough testing of the units prior to shipment.
In addition the DLPCA-200 provides high speed even for large gain settings. At the highest gain setting of 1011 V/A it provides a 3 dB bandwidth of 1.1 kHz and a 300 μs rise time. For low frequency applications not requiring the full bandwidth the unit has a switchable 10 Hz low pass filter to eliminate wideband noise and thus allowing accurate and ultra low noise DC current measurements down to femto amps.
Applications
Photodiode and Photomultiplier Amplifier
Scanning Tunneling Microscopy (STM)
Spectroscopy
Beam Monitoring for Particle Accelerators / Synchrotrons
Ionization Detectors
Preamplifier for Lock-Ins, A/D-Converters etc.

德国FEMTO电流放大器DLPCA-200

FEMTO 公司是低噪声放大器模块的领先制造商,拥有广泛多元化的产品群,成立于 1993 年,总部位于德国柏林,肩负着 “ 恢复复杂信号 ” 的使命,研发和生产多种电子信号处理产品,包括电流放大器、电压放大器、锁相放大器和光接收器等, FEMTO 能够为光电行业、高校、科研、实验室等提供定制产品,被用于光谱分析、表面分析、质量检验、过程控制等。

634034
http://cdn.img.91beijian.com/file/upload/202001/08/1549421142369.jpg.thumb.jpg
新手指南 产品询价 订单帮助 售后服务 服务说明
关于我们 查找产品 如何下单 关于发票 隐私保护
注册协议 如何询价 查看订单 产地证明 产权保护
注册登录 查看报价 支付方式 退货换货 法律声明
购物指引 确认报价 验货收货 联系客服 商务合作

沪ICP备11010171号-9

沪公网安备 31010702004522号

Copyright© 我的备件网

微信X

请用微信扫一扫登录