Femto DLPVA-100-B-S Voltage Amplifier

Femto DLPVA-100-B-S Voltage Amplifier. Very good condition. With power supply. Unit powers on. Basic check O.K. No manual or other accessories. Purchaser responsible for proper use. As shown.

• The DLPVA-100-B-S series from FEMTO is a family of low-frequency, variable-gain voltage amplifiers (DC to 100 kHz)

• The “B” designation indicates a bipolar input stage (as opposed to FET)

• The “-S” suffix often indicates a standard configuration (e.g. standard connectors, standard version) in FEMTO’s naming scheme

• Bandwidth: DC to 100 kHz

• Gain: switchable 20 / 40 / 60 / 80 dB (i.e. up to ×10000)

• Input voltage noise: ~2.4 nV/√Hz

• Input impedance: 1 MΩ (typical for bipolar models)

• Offset drift: ~0.7 µV/°C

• Output: low impedance (less than 100 Ω)

• Output voltage range: ±10 V (into high impedance loads)

• Controls: gain, coupling (AC/DC) switchable; local and remote control possible