High Voltage Power Supplies

A wide line of high voltage power supplies for laboratory, development and production use.
It includes front panel operation with 10 turn potentiometers, digital indications of output voltage and current as well as remote programming operation possibility.
As a standard feature the output voltage and current as well as monitoring output voltage and currrent can be set/read via an analog signal of 0-10VDC.
Optionally a GP-IB/IEEE488 or RS232 interface is available.
All models are available either with adjustable trip level for current or adjustable constant current mode. A protection against overload, short circuit and arc is included as a standard safety ciruit.

• Three-phase AC supplied HV PS up to 10 kW output power.
• Small dimensions with 19” width, 4U height and 500 mm depth at a weight of 30 kg only.
• Extraordinary control characteristics for output voltage and current.
• Patented resonance mode technique, low EMI.
• Very high efficiency, up to 93%.
• GPS/KPS:
  - remote control via analog I/O
• HPS/LPS:
  - manual front panel operation
  - 4 digit voltage and current displays
  - remote monitoring and control via CAN and RS-232 interface
  - optional IEEE 488.2 interface, Ethernet interface and analog I/O
• KPS/LPS:
  - Capacitor charger with high repetition accuracy at high charging frequencies

• 300 W / 800 W units with mains input wide range and PFC.
• 1,5 kW / 3 kW units: optional mains input wide range with PFC.
• Standard 19", 1 U, 3 U, 4 U housing.
• Extraordinary control characteristics for output voltage and current.
• Patented resonance mode technique, low EMI.
• Very high efficiency, up to 95%.
• GPS/KPS:
  - remote control via analog I/O
• HPS/LPS:
  - manual front panel operation
  - 4 digit voltage and current displays
  - remote monitoring and control via CAN and RS-232 interface
  - optional IEEE 488.2 interface, Ethernet interface and analog I/O
• KPS/LPS:
  - Capacitor charger with high repetition accuracy at high charging frequencies

• 350 W units with mains input wide range and PFC.
• 10" compact box.
• Extraordinary control characteristics for output voltage and current.
• Patented resonance mode technique, low EMI.
• Very high efficiency, up to 95%.
• GPS/KPS:
  - remote control via analog I/O
• HPS/LPS:
  - manual front panel operation
  - 4 digit voltage and current displays
  - remote monitoring and control via CAN and RS-232 interface
  - optional Ethernet interface
• KPS/LPS:
  - Capacitor charger with high repetition accuracy at high charging frequencies

The SHQ family is a series of high precision HV desktop power supplies. It offers extraordinary specifications concerning stability and precision of the output voltage.

• Single channel version and two channel version available.
• Current resolution 1 nA, opt. 100 pA.
• Voltage resolution 100 mV, up to 4 kV opt. 10 mV.
• Constant, precise voltage, low ripple and noise.
• Switchable polarity.
• Test instrument e.g. for HV cable.
• Full remote control via RS232 or CAN interface (IEEE interface is in preparation).

Inxpensive and robust desktop high voltage power supplies with 1 or 2 channels. Equipped with 1 or 2 CPS, DPS or EPS HV modules in many combinations.

• High precision output voltage with very low ripple and noise.
• Free configurable.
• LED display for voltage or current, switchable.
• Voltage setting via 10 turn potentiometer or analogue I/O (set voltage and monitor voltage 0 to 5 V) on D Sub 9 connector on the rear.

High voltage chassis mountable regulated power supply module.
120W through 350W models, all common line voltages.
Remote programming and monitoring. Constant voltage / constant current modes.
Protected against: overvoltage, overcurrent, overtemperature, short circuit and arc.
Typical applications are: CRT testing, X-ray tube, capacitor charging, electron beams, ion implantation, insulator testing and all kinds of high voltage testing.

Compact module for grounded cathode X-ray tubes.
It incorporates adjustable beam, bias and filament supplies for low power X-ray applications.
High voltage and filament current ramp up linearly for fast starts. Constant emission current is adjustable from 0 to full output for precise emission control.