Model：LPA05B/LPA05A Country of Origin：UK
Category：Precision Bipolar Power Amplifier
High frequency, high current very low impedance load testing LPA05A LPA05B provide a wide range of bandwidth up to 8A peak signal amplification, the extended range of LPA series products can be used for industrial and laboratory applications. The LPA05 was originally designed for use with the PSM range of frequency response analyzers, and can also be used anywhere there is a need to boost a signal, whether in voltage or current. They combine DC accuracy with wide bandwidth to faithfully reproduce complex waveforms, driving loads that may be capacitive, inductive or resistive. Optionally, the DC component can be eliminated with AC coupling, or can be reduced with AC+(DC) coupling. To limit high frequency noise, the input bandwidth can be reduced with a linear phase, second-order low-pass filter for low frequency applications.
√ 16 or 20Vpk @ 5 or 3Apk from DC to 1MHz | √ High frequency and current converted to low impedance |
| √ Fixed 10x gain | √ Stable into any load |
√ High slew rate | √ Isolated BNC or 4mm touchproof output sockets |
LPA Series: Wide Bandwidth Precision Voltage and Current Amplifiers
The LPA range of N4L power amplifiers provides AC and DC coupled broadband amplification for a wide variety of industrial and laboratory applications. Originally designed for use with N4L phase-sensitive multimeters, they can also be used anywhere a voltage or current is required to stimulate a signal.
They combine DC accuracy with wide bandwidth to faithfully reproduce complex waveforms and drive loads that may be resistive or reactive.
Model | LPA400A / B | LPA01 | LPA05A / B |
Full power bandwidth | 800Vpk PK @ 100kHzof (A） | 80Vpk-PK @ 250kHzof (A） | |
360Vpk-PK @ 200kHzof (B） | 40Vpk-PK @ 1MHzof (A） | ||
80Vpk-PK @ 1MHzof (A / B） | 28Vpk-PK @ 1MHz的 | 32Vpk-PK @ 1MHzof (B） | |
Maximum AC output current | 0.075Apk 0.05Arms（A） | 1Apk 0.7Arms | 5Apk 3Arms（A） |
0.15Apk 0.1Arms（B） | 8Apk 5Arms（B） | ||
Slew rate | 500 V /We | 600 V / | 120 V /We |
Gain options | X50，X200，X500 | X1，X4，X10 | X10 |
Model | LPA400A / B | LPA01 | LPA05A / B |
Full power bandwidth | 800Vpk PK @ 100kHzof (A） | 80Vpk-PK @ 250kHzof (A） | |
360Vpk-PK @ 200kHzof (B） | 40Vpk-PK @ 1MHzof (A） | ||
80Vpk-PK @ 1MHzof (A / B） | 28Vpk-PK @ 1MHz的 | 32Vpk-PK @ 1MHzof (B） |
Model | LPA400A / B | LPA01 | LPA05A / B |
Full power bandwidth | 800Vpk PK @ 100kHzof (A） | 80Vpk-PK @ 250kHzof (A） | |
360Vpk-PK @ 200kHzof (B） | 40Vpk-PK @ 1MHzof (A） | ||
80Vpk-PK @ 1MHzof (A / B） | 28Vpk-PK @ 1MHz的 | 32Vpk-PK @ 1MHzof (B） | |
Maximum AC output current ACCoupling filter16HZ的-3dB | 0.075Apk 0.05Arms（A） | 1Apk 0.7Arms | 5Apk 3Arms（A） |
0.15Apk 0.1Arms（B） | 8Apk 5Arms（B） | ||
Slew rate | 500 V /We | 600 V / | 120 V /We |
Gain options | X50，X200，X500 | X1，X4，X10 | X10 |
CouplingDAC, AC+DC, AC+（DC） | √ | √ | √ |
ACCoupling filter16HZ的-3dB | √ | √ | √ |
低B / WFilter40dB/decade | √ | √ | √ |
Power supply | 115V或230V定 | Universal | Universal |
Research on Barkhausen Noise Stress Detection System - Master'sThesis--Nanjing University of Aeronautics and Astronautics
Research on Barkhausen Noise Method in Rail Stress Detection--Nanjing University of Aeronautics and Astronautics
Pulsed Eddy Current Array Defect Imaging Detection Technology
Power Line Carrier Research--Guangxi University
Smart Grid Research Laboratory--School of Electrical Engineering, Chongqing University
School of Mechanical Engineering and School of Electrical Engineering, Huazhong University of Science and Technology
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