INTRODUCTION

Wisman's AMW series is a high-voltage power amplifier for industrial and research applications. The unique all-solid-state high-voltage insulation design can achieve high conversion rate, wide bandwidth and low noise operation. The four-quadrant active output sinks or outputs current to reactive or resistive loads within the entire output voltage range. This type of output is essential for achieving accurate output response and the high slew rate required for various loads, such as high capacitive or reactive loads. The amplifier is a non-inverting amplifier.

APPLICATION
Dielectric elastomer, soft robot, HASEL actuator (artificial muscle), electroactive polymer (EAP), ionic conductive polymer gel film (ICPF), pneumatic artificial muscle (PAM), electroviscous fluid (ER fluid), Magnetorheological fluid (MR Liquid), ferroelectric tester, Piezoelectric Drive and Control, Laser modulation, Semiconductor research, electrostatic deflection, electrorheological fluid, AC or DC bias, Particle Accelerator, Mass Spectrometer, Material Characterization, ferroelectric, Atmospheric plasma, Dielectric barrier discharge, dielectric barrier discharge (DBD), DBD plasma actuator, atmospheric pressure plasma, corona discharge, electrostatic suspension furnace (ELF), electrostatic haptic display, Water tree, dielectric breakdown testing, ion beam deflection, electron beam deflection, electrophoresis, Dielectrophoresis (DEP), flash sintering, material polarization, ion engine, particle accelerator, material characterization, electrostatic actuator, electrostatic spinning, electrostatic spraying, electrostatic coating, solar panel (photovoltaic cell) testing, Langmuir probe, electro-optical modulation Manufacturing, electrophotography, corona generator, Scorotron grid consumables, main charging roller (PCR), developing roller, corona charging supplies, sensitive drum charging, electrostatic suction cup, electrostatic deflection of charged particle beam, 3D printing (application of electro-hydraulic power (EHD) technology), etc.

FEATURES AND ADVANTAGES
Four-quadrant output, used to drive capacitive loads
Closed loop system for high accuracy
Short circuit protection for equipment protection
All solid state design, maintenance-free operation
DC stable programmable power supply application
Low output noise, providing ultra-precise output

SPECIFICATION:
Input voltage: 220AC±10%
Input current: 5A
Output voltage: 0 ~ ±20kv DC or AC peak，

Output current: 0 ~ ±20 mA DC or peak AC

Input Voltage Range : 0 to ±10 VDC or peak AC

DC voltage gain: 2000V /V

Input impedance: 25kΩ
DC voltage gain accuracy: better than 0.1% of full scale
DC offset voltage: less than ±2V
Output noise: less than 0.5V rms
Conversion rate: greater than 450 V /μs (generally 10% to 90%)
Large signal bandwidth
DC to greater than 3.75khz (1% distortion)
DC to 7.5kHZ (-3dB)
Small signal bandwidth (3 db): DC to greater than 20khz
Stability: less than 50ppm/hr, non-cumulative
Temperature coefficient: less than 25ppm /°C
Voltage display
Display ratio: 2000:1
DC accuracy is better than 0.1% of full scale
DC offset voltage is less than ±2.5 mV
Output noise is less than 10mv rms
Output impedance 47Ω
Current display
Display ratio: 0.5V /1 mA
DC accuracy is greater than 0.5% of full scale
Offset voltage is less than ±10 mV
Output noise is less than 30mv
Output impedance 47Ω

20/20C

High Voltage On/Off：Local: Individual push-button switches；Remote: TTL compatible input. TTL high (or open) turns

off high voltage output. TTL low turns on high voltage output.

Dynamic Adjustment：Graduated one-turn panel potentiometer is used to optimize the AC response for various load parameters

Current Limit/Trip: Switch selectable for either limit or trip. Graduated one-turn panel potentiometer is used to adjust limit or trip level from 0 to ±20 mA

Out of Regulation Status:Illuminates and a TTL low is provided when unit fails to produce required HV output such as during current limit or short circuit load conditions

Trip Status: Illuminates and a TTL low is provided when the high-voltage output is disabled due to the output current exceeding the current trip level, the detection of a high-voltage supply fault or the removal of the top cover

Fault Status： A BNC provides a TTL low when the wisman AMU is out of regulation for greater than 500 ms

Working temperature: temperature 0°C to 40°C (32°F to 104°F)

Working humidity: 85% relative humidity, non-condensing
Maximum altitude: 2000 meters above sea level (6561.68 feet)
Dimensions: 264 mm H x 483 mm W 635 mm D(10.4H x 19” W x 25” D)

Weight: 25kg

HV Connector: wisman CA30 High Voltage Connector

BNC Connectors :Amplifier Input, Voltage Monitor, Current Monitor, Remote High Voltage ON/OFF, Out of Regulation Status, Fault/Trip Status

For information concerning our high voltage products, please call at 086-029-33693480 or visit our website www.67933.net

Wisman advances medical care, industrial processes, quality control, scientific research, security and telecommunications by providing innovative high voltage power supplies including micro-modules high voltage power supply, modules high voltage power supply, X-ray generator, rack mount voltage power supply, special customized high voltage power supply, high voltage accessories, etc. that enable equipment manufacturers to improve their systems’ performance, reliability, cost and bottom line. Power range from 100mW to 200kW, voltage range from 60V to 500kV. You can purchase multiple varieties and specifications in one-stop from us. We have a high-voltage power supply research and development team, high-voltage power supply development software and software for testing high voltage insulation technology and zero current resonance technology, making our high voltage power supplies maintain high stability, low ripple, excellent in EMC. Our products are compact, highly efficient with a long operating life.

Wisman high voltage power supplies are competitively priced and a great idea for OEM customers.