The Model 5/80 is a DC-stable, high-voltage power amplifier used in industrial and research applications. It features an allsolid-state design for high slew rate, wide bandwidth and low-noise operation. The four-quadrant, active output stage sinks or sources current into reactive or resistive loads throughout the output voltage range. This type of output is essential to achieve an accurate output response and high slew rate demanded by a variety of loads such as highly capacitive or reactive loads. It is configured as a non-inverting amplifier. 0 to ±5 kV DC or peak AC 0 to ±80 mA DC or peak AC Greater than 1000 V/^s DC to greater than 60 kHz Fixed at 1000 V/V Key Specifications • Output Voltage Range: • Output Current Range: • Slew Rate: • Large Signal Bandwidth (-3 dB): • DC Voltage Gain: Typical Applications Include • AC or DC biasing • Atmospheric plasma • Dielectric barrier discharge • Electroactive polymers (EAP) • Electrophoresis, electrophotography • Electrorheological fluids • Electrostatic deflection • Electro-optic modulation • Ferroelectric material characterization • Ion beam steering • Mass spectrometers • Material poling and particle accelerators Features and Benefits • Four-quadrant output for driving capacitive loads • Closed loop system for high accuracy • Short-circuit protected for equipment protection • All solid-state design for maintenance free operation • DC-stable for programmable supply applications • Low output noise for ultra-accurate outputs • NIST-traceable Certificate of Calibration provided with each unit • CE compliant (230 VAC unit only) TREK, INC. • 190 Walnut Street • Lockport, NY 14094 • USA • 800-FOR TREK 716-438-7555 • 716-201-1804 (fax) • www.trekinc.com •

Model 5/80 Specifications Performance Output Voltage 0 to ±5 kV DC or peak AC Range Output Current 0 to ±80 mA DC or peak AC Range Input Voltage Range 0 to ±5 V DC or peak AC Input Impedance 10 kn, nominal DC Voltage Gain Better than 0.1% of full scale Accuracy DC Offset Voltage Less than ±2 V Output Noise Less than 1.0 V rms* Slew Rate Greater than 1000 V/|js (10% to 90%, typical) Large Signal DC to greater than 60 kHz Large Signal Bandwidth (3% distortion) Small Signal DC to greater than 75 kHz Bandwidth (-3dB) Settling Time Less than 50 js for a 0 to 5 kV step Stability...