Product information "MK Series High Voltage AC/DC Power Supplies"
Input Voltage 90-253 VAC; Max. Output Voltage 1-60 kVDC; Max. Power 75 W; Efficiency >75%; Voltage Regulation <0.005% + 1 mV/mA; Current Regulation <0.1%
XP Glassman’s MK Series of 75 W high voltage AC/DC power supplies are air-insulated, fast-response, chassis-mount units with tight regulation and low arc discharge currents. A broad range of models is available with output voltage ranges from 0 to 1 kVDC through 0 to 60 kVDC.
The MK Series’ current regulation is unequalled in a module of this price range. For example, the regulation from short circuit to rated voltage for the 15 kV, 5 mA model is +2.5 µA. Overload, short circuit and arc protection is provided by automatic current regulation and by careful surge limiting design. XP Glassman’s “Air Insulated” designs are completely serviceable, these modules are not epoxy block “throw-away” power supplies.
The MK Series’ standard operation mode is constant voltage/current with less than 800 mJ of stored energy. A “multi-mode” operation mode permits maximum user flexibility. Local voltage or current control is user selectable, and the MK Series power supplies feature remote voltage and/or current control via 0 to +10 V signal or potentiometers. External interlock terminals allow enable/disable of the power supply via TTL signal.
Standard accessories for the MK Series include a detachable 2,4 m shielded output cable, mating control connector and line cord.
The MK Series supplies with 230 VAC input option (198 to 253 VAC RMS, 48 to 63 Hz) are fully compliant with the following European directives:
EN61000-3-2, Line Harmonics
EN61010/ IEC61010, Safety
EN61000-6-4, Conducted and Radiated Emissions
EN61000-6-2:2005, Conducted and Radiated Immunity
2011/65/EU, Restriction of the Use of Hazardous Substances (RoHS)
Low Ripple: <0.03% RMS of Rated Voltage + 0.5 V at Full Load
Static Voltage Regulation: <0.005% + 1 mV/mA, Line and Load
Current Regulation: <0.1% From Short Circuit to Rated Voltage at Any Load Condition
Constant Voltage/Constant Current Operation
Maximum Output Power: 75 W
Maximum Output Voltage: 1 to 60 kVDC
Maximum Output Current: 1.2 to 75 mA
Input Voltage: 105 to 125, 198 to 253 VAC RMS, 48 to 420 Hz, Single Phase
Efficiency: >75% at Full Load
Output Voltage Accuracy: 1% of Setting + 0.5% of Rated