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Semiconductor Device Testing

Model Max Output introduction
Voltage(KV) Power(W)
Contact Way
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
E-mail:Sales@wismanhv.com

0.1KV

0.2KV

0.3KV

0.4KV

0.5KV

0.6KV

0.8KV

1KV

1.1KV

1.25KV

1.5KV

2KV

3KV

0.5W

1W

2W

1.Models from 0.1KV to 3kV, 0.5W to 2W

2. Low ripple and noise <5mV p-p

3. high stablity 0.001% per hour

4. low temperature coefficient 0.001%/ ℃

5. Arc and short-circuit protection

6. External potentiometer or external voltage to set

7. small size,printed circuit board mounting

8. positive and negative output

9. six-sides shielding and has strong anti-interference

10. OEM customization available


Contact Way
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
E-mail:Sales@wismanhv.com

0.1KV

0.2KV

0.3KV

0.4KV

0.5KV

2.5W

1. Models from 0.1KV to 0.5kV, 2.5W

2. Low ripple and noise <0.5% p-p

3. Input/output proportional

4. Input/output isolation(up to 500v)

5. Arc and short-circuit protection

6. Compact size,pcb mounting

7. Reversible output

8. OEM customization available

Contact Way
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
E-mail:Sales@wismanhv.com

3KV

4KV

5KV

6KV

6.5KV

7KV

8KV

9KV

10KV

0.5W

1W

2W

1.Models from 3KV to 10kV, 0.5W to 2W

2. Low ripple and noise <10ppm 

3. high stablity 0.001% per hour

4. low temperature coefficient 25ppm/ ℃

5. Arc and short-circuit protection

6. External potentiometer or external voltage to set

7. small size,printed circuit board mounting

8. positive and negative output

9. six-sides shielding and has strong anti-interference

10. OEM customization available


Contact Way
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
E-mail:Sales@wismanhv.com

0.05KV

0.1KV

0.2KV

0.3KV

0.4KV

0.5KV

0.6KV

0.8KV

1KV

1.25KV

1.5KV

2KV

3W

4W

5W

1.Models from 0.1KV to 2kV, 3W to 5W

2. Low ripple and noise <10ppm 

3. high stablity 0.001% per hour

4. low temperature coefficient 10ppm/ ℃

5. Arc and short-circuit protection

6. External potentiometer or external voltage to set

7. small size,printed circuit board mounting

8. positive and negative output

9. six-sides shielding and has strong anti-interference

10. OEM customization available


Contact Way
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
E-mail:Sales@wismanhv.com

0.3KV

0.5KV

1KV

1.5KV

2KV

2.5KV

3KV

4KV

5KV

6KV

8KV

10KV

1W

2W

3W

4W

5W

1.Models from 0.3KV to 10kV, 2W to 6W

2. Low ripple and noise <10ppm 

3. high stablity 0.001% per hour

4. low temperature coefficient 10ppm/ ℃

5. Arc and short-circuit protection

6. External potentiometer or external voltage to set

7. small size,printed circuit board mounting

8. positive and negative output

9. six-sides shielding and has strong anti-interference

10. OEM customization available


Contact Way
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
E-mail:Sales@wismanhv.com

0.3KV

0.5KV

1KV

1.5KV

2KV

2.5KV

3KV

1W

2W

3W

4W

5W

1.Models from 0.3KV to 3kV, 1W to 5W

2. Low ripple and noise <10ppm 

3. high stablity 0.001% per hour

4. low temperature coefficient 10ppm/ ℃

5. Arc and short-circuit protection

6. External potentiometer or external voltage to set

7. small size,printed circuit board mounting

8. positive and negative output

9. six-sides shielding and has strong anti-interference

10. OEM customization available


Contact Way
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
E-mail:Sales@wismanhv.com

0.05KV

0.1KV

0.15KV

0.2KV

0.25KV

0.5KV

1KV

2KV

3KV

4KV

5KV

6KV

6W

10W

20W

30W

1. Models from 0.05KV to 6kV, 6W to 30W

2. Ultra low output ripple and noise 0.001%p-p

3. Ultra high stability 0.001% per hour

4. Ultra low temperature coefficient 0.001% / ℃

5. Arc and short-circuit protection

6. External voltage to set

7. Compact size,pcb mounting

8. Positive or negative output

9. Six-sided shielding for anti-interference

10. OEM customization available



Contact Way
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
E-mail:Sales@wismanhv.com

1KV

2KV

2.5KV

3KV

5KV

10KV

15KV

20KV

30KV

5W

10W

20W

1. Ideal for SEM and Mass spectrometry

2. Models from1kV to 30kV,  5W, 10W, 20W

3. Low output ripple and noise less than 3mV P-P

4. High stability 10ppm/hour,20ppm/8hour,100ppm/1000hour

5. Low temperature coefficient 10ppm/℃

6. Arc and Short Circuit Protected

7. External potentiometer or external control voltage to set.

8. Ethernet,RS-232 Standard,RS-485 optionl, address can be set and research

9. Positive or negative output

10. Small size, Low noise,6 -sided metal shielding

11. OEM customized available.


Contact Way
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
E-mail:Sales@wismanhv.com

0.3KV

0.6KV

1KV

1.5KV

3KV

6KV

10KV

15KV

20KV

25KV

30KV

5W

10W

20W

30W

60W

1. Models from0.3kV to 30kV,  5W to 60W

2. Low output ripple and noise less than 0.001% P-P

3. High stability 0.01% every 8 hours

4. Low temperature coefficient 0.0025%/℃

5. Arc and Short Circuit Protected

6. External potentiometer or external control voltage to set.

7. Positive or negative output

8. Small size, Low noise , 6 -sided metal shielding

9. OEM customization available

10. CE certification

11. Input DC 24V



Contact Way
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
E-mail:Sales@wismanhv.com

1KV

60KV

10W

75W

1. Input voltage 105Vac~125Vac or 210Vac~250Vac.

2. Output voltage up to 60KV, output power 75W

3. Low output ripple and noise≤ 0.05%p-p.

4. High stability 0.01% per hour.

5. Low temperature coefficient 25ppm/℃.

6. Strong arc protection and short circuit protection.

7. External potentionmeter or external control voltage to set. 

8. Air insulation, the mimum storage is 200mJ.

9. Postive or Negative output.

10. OEM customization available


Contact Way
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
E-mail:Sales@wismanhv.com

0.6KV

1.2KV

2KV

3KV

5KV

7.5KV

10KV

12KV

15KV

20KV

25KV

30KV

6W

9W

15W

30W

60W

75W

100W

1. Models from3kV to 30kV, 6W to 100W

2. Low output ripple and noise less than 0.1% P-P

3. High stability 0.01% /8 hours

4. Low temperature coefficient 25PPM/ ℃

5. Arc and Short Circuit Protected

6. External potentiometer or external control voltage to set.

7. Optional RS-232, RS-485 control, address can be set and research

8. Positive or negative output

9. Small size, Low noise , 6 -sided metal shielding

10. OEM customization available

11. Input DC 24V

12.CE certification



Contact Way
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
E-mail:Sales@wismanhv.com

40KV

50KV

60KV

65KV

70KV

10W

30W

50W

65W

75W

100W

1. Models from 40kV to 70kV, 10W to 100W 

2. Low output ripple and noise ≤ 0.1% P-P

3. High stability 0.02%/8 hours

4. Low temperature coefficient 0.0025%/ ℃

5. Arc and Short Circuit Protected

6. External potentiometer or external control voltage to set.

7. Optional USB2.0, RS-232, RS-422 control,

8. Positive or negative output

9. Small size,  Low noise , 6 -sided metal shielding

10. OEM customization available

11. CE certification

12. Input DC 24V


Contact Way
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
E-mail:Sales@wismanhv.com

8KV

10KV

12KV

15KV

20KV

25KV

30KV

40KV

50KV

60KV

300W

1. Input 105Vac-125Vac or 210Vac-250Vac

2. Output voltage up to 60KV, output power 300W

3. Low output ripple and noise less than 0.05% P-P

4. High stability 0.01% per hour

5. Low temperature coefficient 25ppm per degree Celsius

6. Air insulation, fast dynamic response

7. Extremely low arc discharge current, strong ignition protection and short circuit protection

8. External potentiometer or external control voltage given

9. Suitable for harsh and harsh loads

10. Positive or negative polarity output

11. OEM customization

Contact Way
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
E-mail:Sales@wismanhv.com

1KV

2KV

3KV

6KV

8KV

10KV

15KV

20KV

30KV

40KV

50KV

60KV

70KV

80KV

100KV

120KV

130KV

10W

30W

60W

100W

150W

300W

600W

1200W

1. Input 220Vac±10%,Optional 115Vac

2. Models from 1KV to 130kV, 10W to 1.2kW

4. low output ripple and noise <0.1%p-p

5. high stability 0.02%/8 hour

6. low temperature coefficient 25ppm/℃

8. Ethernet, RS-232, Optional RS485 Digital Interfaces

9. Overvoltage, Arc and short circuit Protected

10. Voltage and current adjustment function

11. Local or remote control, or digital control

12. Safety interlock function

14. OEM customization available

15. CE certification

Contact Way
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
E-mail:Sales@wismanhv.com

150KV

160KV

180KV

200KV

300KV

2000W

1. Input 220Vac±10%,19A

2. Models from 150KV to 300kV, 2kW

4. low output ripple and noise <0.1%p-p

5. high stability 0.02%/8 hour

6. low temperature coefficient 25ppm/℃

8. Ethernet, RS-232, Optional RS485 Digital Interfaces

9. Overvoltage, Arc and short circuit Protected

10. Voltage and current adjustment function

11. Local or remote control, or digital control

12. Safety interlock function

14. OEM customization available

15. CE certification

Contact Way
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
E-mail:Sales@wismanhv.com

0.5KV

0.8KV

1KV

2KV

3KV

5KV

8KV

10KV

15KV

20KV

30KV

40KV

50KV

1.5W

5W

10W

15W

20W

30W

40W

50W

60W

75W

100W

1. Input 86Vac-256Vac,1A,single phase

2. Models from 0.5KV to 50kV,100W

4. low output ripple and noise <0.1%p-p

5. high stability 0.02%/8 hour

6. low temperature coefficient 25ppm/℃

7. Overvoltage, Arc and short circuit Protected

8. Voltage and current adjustment function

9. Local or remote control

10. Safety interlock function

11. OEM customization available

11.Compact design, easy to carry and move

Contact Way
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
E-mail:Sales@wismanhv.com

1KV

2KV

3KV

6KV

8KV

10KV

15KV

20KV

30KV

40KV

50KV

60KV

70KV

80KV

100KV

120KV

130KV

10W

30W

60W

100W

150W

300W

400W

600W

1. AC/DC: AC220V power supply

2. The maximum output voltage per channel is 1-130KV and the maximum output power per channel is 600W

3. Ripple voltage: 0.1% P-P (lower ripple can be customized)

4. Temperature coefficient: ≤25ppm/℃

5. Stability: 10ppm/1 hour, less than 100ppm every 8 hours

6.10 Channel independent output, independent control, independent display

7. The output voltage and current of each channel can be the same or different

8. Standard RS-485 computer remote control

9. Front panel control, display, computer remote control

10. Overvoltage, arc pulling and output short circuit protection

11. Voltage and current regulation function

12. Can be customized according to user requirements


Contact Way
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
E-mail:Sales@wismanhv.com

10KV

100W

1. Output voltage: 0 to ±10kVDC or peak AC

2. Output current: 0 to ±10 mA DC or 40mA peak AC for 1 ms

3. Slew rate: greater than 150 V/μs

4. Large signal bandwidth: DC to greater than 15kHz (-3dB)

5. DC voltage gain: 500 V/V

6. OEM customization available

7. Dynamic adjustment to optimize AC response for various load parameters

8. Local and remote high voltage on/off function, short circuit protection

9. Low output noise, closed-loop system ensures high precision

10. Take advantage of the complete solid-state design and maintenance-free design

11. Protection against overvoltage and overcurrent conditions generated by active loads

12. Drive capacitive loads with four-quadrant output


Contact Way
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
E-mail:Sales@wismanhv.com

1KV

2KV

3KV

6KV

8KV

10KV

15KV

20KV

30KV

40KV

50KV

60KV

70KV

10W

30W

60W

100W

150W

300W

600W

1200W

2000W

1. AC/DC ,The output voltage is up to70KV,output power is 2000W MAX

2. Ripple and noise 0.1% p-pLower ripple can be customizedTemperature coefficient: ≤25ppm/℃

3. Stability: less than 100ppm every 1 hour after starting for half an hour, less than 500ppm every 8 hours

4.10 independent outputs, independent control, independent display

5. Standard RS-485 computer remote control

6. It can be controlled and displayed on the front panel, and can be remotely controlled by a computer

7. AC220V power supply

8. Over voltage, arcing and output short circuit protection

9. Voltage and current regulation function

10. OEM customization available 

11. High stability, low ripple




Contact Way
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
E-mail:Sales@wismanhv.com

1KV

2KV

3KV

6KV

8KV

10KV

15KV

20KV

30KV

40KV

50KV

60KV

70KV

80KV

100KV

120KV

130KV

10W

30W

60W

100W

150W

300W

400W

600W

750W

1.AC/DC output voltage up to 130KV, max output power 750W

2. Ripple: 0.1% P-P temperature coefficient: ≤25ppm/℃

3. Stability: <100ppm per hour after starting for half an hour

4.Two Kinds of chassis height, multiple models can be selected, through the EU CE certification

5.The maximum output voltage ranging from 1KV-130KV

6. Nine models with maximum output power from 10W to 750W are available

7. Overvoltage, arc pulling and output short circuit protection

8. Voltage and current regulation function

9. Local or remote control

10. Security interlock function

11. Can be customized according to user requirements

12. High stability

13. Standard network port,RS-232, RS-485 optional


Contact Way
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
E-mail:Sales@wismanhv.com

0.125KV

0.25KV

0.5KV

1KV

2KV

4KV

6KV

8KV

10KV

12KV

15KV

20KV

25KV

30KV

35KV

40KV

45KV

50KV

55KV

60KV

60W

125W

250W

1. Wide voltage input DC11V-DC32V

2. Models from 0.125KV to 60kV

3. Ultra-thin 60W, 125W, 250W

4. The maximum current can be output under 0V output

5. Fast rise time, extremely low overshoot

6. Fixed frequency, low energy storage design

7. MTBF>200,000 hours at 65℃

8. Temperature coefficient 25ppm/℃ (10ppm optional)

9. Line regulation 0.01%

10. Load regulation 0.01%

11. Short circuit protection, arc protection

12. Optional RS-485, RS-232 communication

13. OEM customization available 


Contact Way
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
E-mail:Sales@wismanhv.com

20KV

400W

1. Output voltage: 0 to ±20 kV DC or peak AC
2. Output current: 0 to ±20 mA DC or peak AC
3. Slew rate: greater than 
450 V / μs
4. Large signal bandwidth:DC to >3.75kHz (1% distortion)

5. DC voltage gain: 2000 V / V
6. OEM customization available

7. Dynamically adjust to optimize AC response for various load parameters

8. Local and remote high voltage on/off function, short circuit protection

9. Low output noise, closed-loop system guarantees high accuracy

10. Utilizes complete solid-state design and maintenance-free design

11. Prevents overvoltage and overcurrent conditions generated by active loads

12. Drives capacitive loads through four-quadrant output