哥伦比亚模型5648B和5648U电放大器是专为压电换器几乎所有的使用形成各种空气振动和冲击的数据系统。 些器件具有小封尺寸和极低的功率消。 与几乎所有的压电换器的使用形成各种空气振动和冲击的数据系统。 些器件具有小封尺寸和极低的功率消。
Airborne Charge Amplifier — Model 5648
The Columbia Models 5648B and 5648U Charge Amplifiers are designed for use with virtually all piezoelectric transducers to form various airborne vibration and shock data acquisition systems. These devices feature small package size and extremely low power consumption. for use with virtually all piezoelectric transducers to form various airborne vibration and shock data acquisition systems. These devices feature small package size and extremely low power consumption.
技术参数/Specifications
| Amplifier Specifications | |
| Input Channels | 1 |
| Gain | 1.00 to 10.00 |
| Features | Yes |
| Maximum Output | 5.40 +/-volts |
| Bandwidth | 0.0100 kHz |
| Input Impedance | 25.00 Mohms |
| Output Impedance | 50.00 ohms |
| Form Factor | Panel / Chassis Mount |
| Input Specifications | |
| Sensor Inputs | Charge Input; Accelerometer Input (optional feature) |
| User Interface | None |
| Filter Specifications | |
| Architecture | Analog (optional feature) |
| Function | LowPass (optional feature) |
| Type | Butterworth (optional feature) |
| LP Freq | 0.1000 to 10.00 kHz |
| HP Freq | 0.0050 kHz |
| Application | Aerospace / Military |
| Agency Approval | MIL-C-26074 Class 3 |
| Environment | |
| Operating Temperature | -67 to 212 F |
| Vibration | 20.00 g |
| Shock | 100 g |
空气中的电放大器-型号5648,哥伦比亚公司研究实室,信号放大器,Airborne Charge Amplifier , Model 5648, Columbia Research Labs, Inc., Signal Amplifiers