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Handy type

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    Address:Rm. 2-20901, Tsinghua Science Park, Technology Road 65, High-tech District, Xi'an, Shaanxi Province, China, 710075


    Maximum output voltage(KV):1,3,5,10,15,20,25,30,40,50,60,70


    1. Size 80mm x 254mm x280mm, easy to carry and move
    2. The maximum output voltage can be selected from 1KV-70KV, the maximum power is 350W
    3. Wide voltage input 86Vac~265Vac, with power factor calibration
    4. Overvoltage, arcing and output short circuit protection
    5. Voltage and current adjustment function
    6. Local or remote control
    7. Safety interlock function
    8. OEM customization available

    9. Optional Ethernet, RS-232, RS-485 control
    10. High stability can be customized


Product introduction

DEF Series.jpg


Wismans DEF series are dedicated high-voltage power supplies for portable chassis with high stability, with voltages ranging from 1kV to 70kV, which can provide up to 350W of continuous power. DEF series is a 350W portable chassis high-voltage power supply with AC wide voltage input of 86Vac~265Vac. The front end has a power factor correction circuit, with a power factor correction capability of 0.99, and automatic cross-control of voltage regulation and current regulation. The DEF series has a good regulation function, and provides positive or negative high voltage output, which can be used for internal, external and computer precision measurement,RS-232, RS-485, ETHERNET digital control interfaces are optional. DEF series has protection functions such as overvoltage, overcurrent, arcing, and safety interlock,which can work easily under complex conditions.



Capacitor charging

Electron beam power supply

Ion beam power supply

High-energy particle injection

X-ray tube

Electrostatic oiling

Electrostatic spinning

Electrostatic spraying

Electrostatic flocking

Air purification

Electrostatic smoke removal

Electrostatic dust removal

Industrial equipment

Electronics Components aging

Insulation testing

Ion implantation

Electrostatic application


Scientific research.


Input: AC86V-256V, maximum current 10A.
Output: 1KV to 70KV and the maximum voltage output optional, 0V to the full ,adjustable.
Voltage control: front panel potentiometer control or Ethernet port computer measurement and control
optional A, control is as follows:
Internal: The multi-turn potentiometer can set the output voltage from 0V and full.
External remote control: external 0 to 10V control signal can adjust the output from 0V to full.
Current control: front panel potentiometer control or Ethernet port computer measurement and control
optional A, control is as follows:
Internal: The multi-turn potentiometer can set the current from 0 to full.
External remote control: External 0 to 10V control signal can set the current from 0 to full.
Voltage regulation:
Relative load: 0.01% (no load to rated load)
Relative input: ±0.01% (input voltage change is ±10%)
Current regulation:
Relative load: 0.01% (no load to rated load)
Relative input: ±0.01% (input voltage change ±10%).
Ripple voltage: ≤1%rms(>20kHz) 0.1%rms(≤20kHz)
Temperature coefficient: 25ppm, higher temperature coefficient can be customized.
Stability: less than 25ppm per hour after two hourson
Environmental temperature: 0 to +50°C.
Storage temperature: -40℃ to +85℃.
Voltage and current indication: 4-digit digital panel meter with an accuracy of 1% under rated output conditions.
80.00mm x 254.00mm x280.00mm,
Weight: 5.50kg
High-voltage output connector: the recessed insulating conduit and the high-voltage cable protruding in are connected by a metal connector.
Input and output connector: DB15, including control and display signals.
Remote control of output voltage and current:
An external potentiometer can be used to control the output voltage and current remotely via using the 10V voltage reference inside the power supply.
Remote voltage and current indication: DB15 contains 0 to 10V voltage and current indication signals, which can be connected to various digital or pointer meters.


For more details, please click the PDF button to download the PDF file for viewing...


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




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