INTRODUCTION
Wisman's PRE  modular high voltage power supply is ideal for OEM usage. It is specifically designed to meet the needs of applications requiring a hot switched reversible output voltage. The output polarity of the unit can be quickly and safely reversed via the Polarity Control Signal provided on the interface connecter. Both the output voltage and current are fully adjustable via ground referenced remote programming signals such that 0 to 10Vdc corresponds to 0 to 100% rated output voltage and current. Remote motioning functionality is provided by voltage and current test points such that 0 to 10Vdc corresponds to 0 to 100% rated voltage and current. Additionally remote polarity and mode indicators provide a compre-hensive overview of power supply operation.An optionalUSB 2.0, RS-232  or RS-422 interface is available .
APPLICATIONS：
Electrospinning
Mass Spectrometry
Capillary Electrophoresis
Electrostatic Research
DNA Analysis
Microchip Electrophoresis
Electrostatic Chuck (E-Chuck)
OPTIONS：
       USB          USB Interface         
       RS232      RS-232 Interface
       RS422      RS-422 Interface
       5VPM        0 to 5 Volt Programming and Monitor Scaling
SPECIFICATIONS：
        Input:
                 AC220V±10% .
        Output:
                ±5KV,±10KV,±15KV,±20KV,±25KV,±30KV
Polarity:
          Auto reversible via command
Power:
         10 watts, maximum
Voltage Regulation:
         Load: 0.01% of output voltage no load to full load.
         Line: ±0.01% for ±10% change in input voltage. 
Ripple:                     
         0.1% Vp-p
Stability:
         0.02% per 8 hours after 1/2 hour warm-up.
Environmental:
         Operational: 0°C to +40°C
         Storage: -40°C to +85°C
Humidity:
         10% to 85% RH, non condensing
Cooling:
          Free air Convection
Dimensions:
          1.73”H x 19.00”W x 17.42”D(44mm x 482.5mm x 442.5mm).
Interface Connector:
          25 pin male D connector

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

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.