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    Address:Rm. 2-20901, Tsinghua Science Park, Technology Road 65, High-tech District, Xi'an, Shaanxi Province, China, 710075
    Tel:86-029-8844 4525
    86-029-8868 8901
    Fax:86-029-8868 8683

    PMS high voltage power supply

    Maximum output voltage(KV):1,2,2.5,3,5,10,15,20,30


    1. The output voltage is up to 30KV, and the output power is 20W
    2. Low output ripple and noise <0.001% P-P
    3. High stability 25PPM per hour
    4. Low temperature coefficient 25PPM per degree Celsius
    5. Arc fault protection and short circuit protection
    6. External potentiometer or external voltage to set
    7. Optional RS-232, RS-485 control, address can be set and research
    8. Positive or negative output
    9. Small size, strong anti-interference shielding on six sides of the shell
    10. OEM customization available


Product introduction




Wisman's PMS module is a special ultra-low noise, high stability, low ripple, and miniaturized module for photomultiplier tubes, mass spectrometers, and electron microscopes. The price is advantageous. When digital RS232, RS485 control and RS-485 bus are optional, each high-voltage power supply can set an address, with addressing function.

PMS series is with linear + switch structure, small size, low ripple 5mV, high stability, 25ppm low temperature drift, 10ppm optional, six-sided shielding and ultra-low noise. They have the function of overcurrent, short circuit, and arc fault protection.

Mass spectrometry
Photomultiplier Tubes(PMT)
Microchannel plates(MCP)
Proportional Counters
GM Tube
Avalanche Photo Diode (APD)
Solid state detectors
Ionization Chambers
gas chromatography
Electron multiplier
Nuclear Instruments
DNA sequencing
Radiation counter
Electron Beam
Ion Beam,High
voltage bias
Hipot Testing
Precision Lenses Image Intensifiers
Semicon-ductor Testing
Electrostatic discharge Testing
Provides power to the pulse power
Capacitor Discharging
Life Sciences
Medical chemical Applications
Laboratory Applications
Industrial Applications

Input Voltage: 24±2%
Input Current: ≤1A
Output Voltage:1KV,2KV,2.5KV,3KV,5KV,10KV,15KV,20KV,30KV

Maximum output power:5W, 10W, 20W.
Line regulation: 0.001%, typical.

Load regulation: 0.001%, typical.
Stability: 0.007% per hour, 0.01% every 8 hours.
Ripple/noise:0.001% (at maximum voltage and maximum current), typical.
Output voltage control:
Controlled by external voltage (0 V to +10 V) or through External potentiometer setting (50 kΩ ±2.5 kΩ)
Voltage control input impedance: 80KΩ

Output voltage rise time: 200ms (0-99%)
Temperature Coefficient:25ppm/℃, 10ppm/℃ optional
Working temperature: 0℃ to 50℃
Storage temperature: -35℃ to +85℃
Working humidity: below 20%-85% , no condensing.
Storage humidity: below 35%-85%, no condensing.
Protective function:
The module has input voltage polarity reverse protection, high control voltage or reverse connection protection, continuous overload protection, short circuit protection, and arc protection.

1KV-3KV:D130  X W70  X H30

5KV-10KV:D130  X W70  X H30

15KV-20KV:D165  X W70  X H30

25KV-30KV:D200  X W75  X H35
1KV-3KV:280g(9.88 OZ)

5KV-10KV:420g(14.82 OZ)

15KV-20KV:650g(22.92 OZ)

25KV-30KV:950g(35.50 OZ)

For information concerning our high voltage products, please call at 086 029 89282015 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. The application fields of Wisman products cover medical, industrial, semiconductor, safety, environment, analytical instruments, scientific research and other fields. You can purchase a variety of specifications in one-stop high-voltage power supplies from Wisman. 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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