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-175V to +175V output
DC to 13kHz at -3dB full
power bandwidth
single power supply 24V –
30V DC, battery power possible
50k
output impedance
DC – – – – 13
DC
13kHz High Voltage Amplifier WMA
kHz High Voltage Amplifier WMA- - - - 0 0 0 0 2 2 2 2
DC
DC
13
13
kHz High Voltage Amplifier WMA
kHz High Voltage Amplifier WMA
USER MANUAL
loads, generates no overshoot
modulators, PZT (piezo) positioning,
beam steering, ultrasonics, ...
www.falco
www.
falco- - - - systems
www.
www.
falco
falco
Stable with all capacitive
Short-circuit protected output
For MEMS devices, EO-
systems.com
.com
systems
systems
.com
.com
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Related Manuals for Falco Systems WMA-02
Summary of Contents for Falco Systems WMA-02
-
Page 1: User Manual
DC – – – – 13 13kHz High Voltage Amplifier WMA kHz High Voltage Amplifier WMA- - - - 0 0 0 0 2 2 2 2 kHz High Voltage Amplifier WMA kHz High Voltage Amplifier WMA www.falco www. falco- - - - systems systems.com .com www. - Page 2 - Replace the fuse with 250V bandwidth-limited amplifier is ideal 315mAT 5x20mm rated fuses only. for MEMS or piezo positioning with - The Falco Systems WMA-02 is only manual voltage adjustment requiring suitable for indoor use in a class II extremely low noise.
- Page 3 (class II) or a SELV type (SELV = Safety Extra Low Voltage, typically a to the amplifier input! battery). - The WMA-02 is a class III product. Do not connect the amplifier to the Output protection mains safety earth. If this is done,...
- Page 4 Figure 2. Frequency response at 350V output voltage Noise The WMA-02 is a low noise amplifier. The output noise is typically below 5mV rms. If this is not good enough, a dedicated version called the WMA- 02LF is available that provides less...
- Page 5 Amplitude (mV WMA-02 WMA-02LF Frequency (Hz) Figure 5. Full scale 10kHz square wave Figure 3. Frequency response at 200mV output voltage Figure 6. 30mV 1kHz small square wave output signal Figure 4. 350V 1kHz square wave...
- Page 6 Figure 10. Noise (less than 9mV peak-peak or, equivalently, less than 4mV rms) and typical offset (0.8mV) for the WMA-02. The high voltage generator frequency (around 150kHz) contributes considerable to the overall noise. Loading with 1m of coaxial cable.
- Page 7 < < < <4mV rms noise over the If such a malfunction occurs during this period, the product will be full bandwidth typical for the repaired or replaced (at our option) WMA-02, 0.8mV offset typical without charge. The product will be Noise: Noise: Noise: Noise: <0.2mV rms noise over the...
- Page 8 Falco Systems. WEEE To obtain warranty service, the customer must inform Falco Systems Do not dispose of the WMA-02 and first, and then send the product, WMA-02LF as standard waste, but prepaid, to Falco Systems together bring them to a WEEE electronic with a proof of purchase of the waste collection point.
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