200W and 350W high voltage power supply

The DADIAN GHMM series modular DC high voltage generators provide continuous power up to 0 ~ 200W or 350W, and contain unique intelligent digital power conversion technology to achieve efficiency of more than 85%, while providing very fast dynamic response and very high output power. The GHMM series is available in two power (200W and 350W) specifications with complete output voltage specifications. For fast response and peak power, select pulse 600W specifications.

Input

115Vac±10%, 50/60Hz
220Vac±10%, 50/60Hz
To be confirmed in the order form

Exportation
Available in 1kV ~ 70kV,200W or 350W models
Models are available with either positive or negative polarity outputs

Voltage regulation
Load: 0 load to full load, 0.01% of the output voltage
Line: When the input voltage changes ±10%, the maximum voltage is ±0.01%

Current regulation
Load: 0 ~ rated voltage, output current 0.01%
Line: 0.01% of the maximum current when the input voltage is varied within the rated range

Efficacy
More than 85%

Ripple
GHMM200:0.1% of maximum output voltage peak value
GHMM350:0.2% of maximum output voltage peak value

Ambient temperature
Operating temperature: -20℃ ~ 40℃
Storage temperature: -40℃ ~ 85℃

Voltage-temperature coefficient
0.01% / ℃

Stability (voltage and current)
After preheating for half an hour, 0.01%/ hour; 0.02%/8 hours

Voltage and current detection
0 ~ +10Vdc corresponds to 0 to rated output, accuracy: ±1%

Cooling
GHMM200: convection cooling
GHMM350: Rear vent fan cooling

Overall dimension
1 ~ 40kV: 8.1×27.3×25.4cm
50 ~ 70kV: 10.65×27.6×35.1cm

High voltage output
High voltage cables and connectors certified to international standards
Special requirements need to be stated in the order form

Power input connector
IEC320

AC input cable
Length: 2.4m

GHMM selection table

Note: Set "P" to be positive polarity and "N" to be negative polarity