Telemark electron beam source (ebeam gun) solid state power supplies offer our users state-of-the-art technology in switching mode power supplies. Extensive arc management provides fast recovery, arc counting and duration sensing technology. Ranging from 4 kW to 10kW these supplies are available in single or multi-source output configuration. Current regulation is <0.5%.
Adjustable output current and ultra-low ripple are a great advantage to our users.
When combined with the Telemark Digital Sweep, these ebeam power supplies afford extremely stable beam position and repeatable results.
The use of separate controllers offers fast support and minimal downtime in the event of failures.
Telemark solid state power supplies are rack mountable and air cooled for easy installation.
Handheld remote control units with voltage and current displays are available.


  • Maximum power 4/6/8/10kW
  • Simultaneous operation of up to 2 e-beam sources
  • All Solid State switch mode design
  • Rugged well overrated IGBT inverter for superior reliability
  • Extensive arc management for outstanding performance, fastest arc recovery, arc counter and arc duration sensor
  • Adjustable voltage 0 to -10kV (0 to -8kV for ST-4) with precise regulation (<+/- 0.25%) for stable beam position, ultra low ripple for minimum beam size
  • Constant emission current regulation <+/- 0.5%
  • Full remote operation from PLC or optional Handheld for both High Voltage and Source
  • 19 Inch rack mountable, ultra compact, ST chassis : 8.75″ (5U), Controller: 1.75″ (1U), Digital Sweep standard 3.50″ (2U)
  • Air cooled
4kW ST-4 6kW ST-6 8kW ST-8 10kW ST-10
Max Number of Sources1112
Max Power500mA @ 8kV600mA @ 10kV800mA @10kV1A@ 10kV
HV (adjustable)0 to -8kV0 to -8kV0 to -10kV0 to -10kV
Response time<50 microseconds<50 microseconds<50 microseconds<50 microseconds
Source Filament50A max @8VAC50A max @8VAC50A max @8VAC50A max @8VAC
Process Control Voltage+10VDC+10VDC+10VDC+10VDC
Telemark TT/ST Hand Held Remote

ST/TT Remote Control

Optional remote control and display of high voltage and emission current