Differential Input Low-Frequency Voltage Amplifier Module DLPVA-101-B-S/D
Contact Info
- Add:宝安区45区鸿都商务大厦C栋505室, Zip:
- Contact: 于沈洋
- Tel:13554997271
- Email:bnd015@szbonad.com
Other Products
FEMTO's new DLPVA-101-B, -F, and -BLN models offer sensitive voltage amplifiers for precise measurement of small voltage signals. They replace the DLPVA-100 models. Their noise is significantly reduced (in some cases by an order of magnitude). Features and operation remain unchanged.
I. Key Features
Variable gain: 20 to 80 dB, in 20 dB steps
Bipolar input stage, recommended for low impedance sources below 1 kΩ
Single-ended and true differential input models
Bandwidth: DC – 100 kHz, switchable to 1 kHz
DC drift: 0.7 µV/°C
Common-mode rejection ratio: 120 dB
Input noise: as low as 2.0 nV/√Hz
Local and remote control
II. Technical Specifications
| Model | DLPVA-101-B-S/D |
| Input Stage | True Differential Bipolar |
| Input | 1 MΩ, Lemo |
| Typical Source Impedance | <1 kΩ |
| Lower Cutoff Frequency | DC/ 1.5 Hz |
| Upper Cutoff Frequency | 1/100 kHz |
| Gain | 40/60/ 80/100 dB |
| Input Voltage Noise | 3.6 nV/√Hz |
| Input Voltage Drift | 0.7 µV/°C |
| Common-Mode Rejection Ratio (CMRR) | 120 dB |
| Output | <100 Ω, BNC |
III. Applications
General-purpose laboratory amplifiers
Automated measurements
Industrial sensors
Detector preamplifiers
Integrated measurement systems
IV. Usage Instructions
The DLPVA-101-B voltage amplifier is a variable gain voltage amplifier designed for rapid amplification of small voltage signals. Its operation is largely self-explanatory. If in doubt, please refer to this document or contact us.
For safe operation, observe the damage thresholds specified in the "Absolute Maximum Ratings," "Temperature Range," and "Power Supply" sections of this document.
The operating environment must be free of smoke, dust, grease, oil, condensation, and other contaminants that may affect operation or performance.
V. About Us
Shenzhen Bonade Precision Instrument Co., Ltd. is an importer and distributor of instruments, representing products such as: Femto amplifiers, laser power meters, beam analyzers, beam collectors, spot analyzers, high-power continuous zoom fiber laser collimator heads FAC, Germany's GTE, Germany's hhb Electronic, Pacific Lasertec helium-neon lasers, SRS Stanford amplifiers, Scitec optical choppers, AA Lab Systems equipment, DL Instruments amplifiers, friction coefficient testing, IP1x-6x dustproof test probes, IPX1-X8 waterproof testing equipment, and other professional equipment. Please contact us for inquiries.
| Industry Category | Instruments & Meters |
|---|---|
| Product Category | |
| Brand: | FEMTO |
| Spec: | DLPVA-101-B-S/D |
| Stock: | 200 |
| Manufacturer: | |
| Origin: | China / Guangdong / Shenshi |
