Pegasus Range

600W and 1600W 19” rack PSU for general use


Basic Specification DC High Voltage Power Supplies suitable predominantly for laboratory use but optional grid and fi laments also makes this range of supply suitable for electron beam systems and x-ray applications. Standard remote control is by analogue signals but should other controls be preferred please discuss this with our technical staff. Available in a standard 19-inch rack. Reduced weight and ease of serviceability is ensured, as the supplies are air insulated.
Type 600 WATT
Model no. Output Voltage (kV) Output current (mA)
P600/15 15 40
P600/20 20 30


Type 1600 WATT
Model no. Output Voltage (kV) Output current (mA)
P600/15 15 100
P600/20 20 80
P600/30 30 50
P600/40 40 40


Performance Parameters P1600/40
Ripple Not more than 20V (peak to peak) - 100W Version
Temperature coefficient
Output voltage and current

Output Voltage: 0 to 40kV

Output Voltage: 0 to 40mA
Line regulation Not more than 100ppm of maximum rated output voltage for ± 10% input line change.
Load regulation Not more than 100ppm of maximum rated output voltage
for 10% to maximum output current change.
Ripple Not more than 20V (peak to peak)
Temperature coefficient
(0 to 50°C)		 Typically not more than 100ppm of maximum output per °C
Stability after 1⁄2 hour settling period Not more than 0.04% per hour
Not more than 0.05% per 8 hours.
Optional adittion & outputs Isolated grid output available up to 2000V @ 10mA
Isolated fi lament available up to 10V @ 10A


Remote Control
Analogue control inputs 0 to 10V = 0 to 40kV - Voltage Programming
0 to 10V = 0 to 40mA - Current Programming
Please discuss RS232 or IEEE 488 requirements


Front Panel Feature
Front panel meters Although both units are designed with remote control as standard, they are both compatible with the Genvolt standard external front panel module. If front panel controls are required please consult our technical staff.
Front panel controls Front panel control with readouts is available for output voltage and current control.
Protection The power supplies are protected against overloads, short circuits and arcs

Mechanical Features
Size 19 inch wide suitable for standard rack mounting. 4U High for above specifi cation. (2U for Type 600W)
Weight Approx. 20kg (Type 1600W)
Cooling Forced air by means of internal fans.
Power requirements 230V AC ±10% Single phase. All models

Enviromental Requirements
Temperature Operating: 0°C to 35°C.
Storage 0°C to 60°C.
Relative humidity Operating: 30% to 80%.
Storage: <95%.

Design improvements may lead to specification changes.
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