high voltage DC power supply

Items

Rated Values

Remarks

Input voltage

110V AC or 220V AC or 380V three phase±20% or 24V DC

Rated power

Below 10KW

Full load, output Umax, Imax

Rated output voltage

Below 200KV

No load to full load

Load regulation

0.1% of rated output

Voltage regulation

0.1%

Uo=80%*Umax

Comparative voltage accuracy

0.1%

Uo=80%*Umax

Absolute voltage accuracy

1%~5%

Voltage program accuracy

Better than 1%

Temperature coefficient

Less than 0.01% per Celsius Degree

-20~50 Celsius degree

Ripple coefficient

1%

Stability

0.01~1%(in accordance to different types)

Constant voltage control mode

Phase shift PWM

Current control mode

Constant current of average value, peak value testing

Peak value overloading within 100nS, cut off and restart automatically

Control response time

Better than 20mA

Voltage/temp. coefficient

100V/1K

Ambient temperature

-20~50 Celsius degree

Cooling

By air

Starting

Soft start

Working frequency

20K~200KHZ

Exchanging frequency

Better than 80%

Protection mode

Over voltage, less voltage, over current

Output voltage from 50%~75%, efficiency 80%~90%

Spark counting

3/10 time or useless