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Maximum output voltage（KV）：1,2,3,6,8,10,15,20,30,40,50,60,70
1. Standard network port, RS-232, optional RS-422 control
2. The maximum output voltage can be selected from 1KV-70KV, and the maximum power is 4KW
3. AC 220V power supply
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
The Wisman DF4KW series is a high-performance 19' standard rack-mounted high-voltage power supply. The DF4KW series has a complete protection system. It can be controlled remotely or locally. The front panel has voltage and current display, high-voltage output terminal over-voltage, over-current, short-circuit protection, arcing, over-temperature protection and safety interlocking functions. Wide range of adjustment and flexible multiple optional functions.
Electronic Component Aging
High Voltage Testing
Focus Ion Beam
Ion Beam Implantation
Electron Beam Welding
High Power RF Transmitters
AOL overload shutdown FG floating ground
CPC constant power output FGLL floating ground low leakage
LR low ripple NSS no slow start
SS(X) Custom slow start ATP over power shutdown
CPC constant power AT arc shutdown
DB 2 group output NAD without arc protection
FCV voltage fine adjustment RFR remote reset
Input: AC220±10%, (three-phase AC220V optional)
Output: 1KV to 70KV and other maximum voltage output optional, 0V to the highest voltage adjustable.
Local : the multi-turn potentiometer can set the output voltage between 0V and the highest voltage.
Remote : external 0 to 10V control signal can adjust the output from 0V to the highest output voltage.
Local: the multi-turn potentiometer can set the current from 0 to the highest current.
Remote: external 0 to 10V control signal can transfer the current
Set from 0 to the highest current.
Relative load: 0.05%+500mV (no load to rated load)
Relative input: 0.05%+500mV (input voltage change is ±10%)
Relative load: 0.05%±100uA (no load to rated load)
Relative input: 0.05% (input voltage change ±10%).
Ripple voltage: 0.03% P-P.
Temperature coefficient: 25ppm/℃, can be customized for higher stability (15ppm/℃).
Stability: less than 0.02% every 8 hours after starting for 1 hour.
Ambient 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.
1-60KV height 132mm (3U) width 483mm, length 610mm,
High-voltage output connector: The recessed insulating conduit and the high-voltage cable protruding in are connected by a metal connector. The high-voltage cable comes standard with 1 meter.
Input and output connector: DB50, including control and display signals.
Remote control of output voltage and current:
An external potentiometer can be used to remotely control the output voltage and current using the 10V voltage reference inside the power supply.
Remote voltage and current indication: JP1 contains 0 to 10V voltage and current indication signals, which can be connected to various digital or pointer meters.
Computer remote measurement and control: optional computer remote control voltage, current, temperature
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.