Trek Model PD05034 High-Voltage Power Amplifier The Model PD05034 is a DC-stable, high-voltage power amplifier used in industrial and research applications. It features an all-solid-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. Key Specifications • Output Voltage Range: 0 to ±7.5 kV DC or peak AC • Output Current Range: 0 to ±50 mA DC with a 0 to ±160 mA peak current capability for 50 ps • Slew Rate: Greater than 1000 V/ps • Large Signal Bandwidth (3% distortion): DC to greater than 15 kHz • DC Voltage Gain: Fixed at 1000 V/V Typical Applications Include • Dielectric charge material characterization • Polymer and ceramic corona charging • Piezoelectric driving and control 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 •

Features (cont.) Performance Output Voltage Range Output Current Range Input Voltage Range Input Impedance DC Voltage Gain DC Voltage Gain Accuracy DC Offset Voltage Output Noise Slew Rate (10% to 90%, typical) Large Signal Bandwidth (3% distortion) Small Signal Bandwidth (-3dB) Settling Time (to 1%) Stability Drift with Time Drift with Temp 0 to ±7.5 kV DC or peak AC 0 to ±50 mA DC with a peak current capability of ±160 for 60 |js 0 to ±7.5 V DC or peak AC 10 kQ, nominal 1000V/V Better than 0.1% of full scale Less than ±2 V Less than 5 V rms* Greater than 1000 V/js DC to greater than 15 kHz DC...