HML series

Output up to 6kV 8W


high-voltage-supply HML
  • Precision high voltages up to 6 kV at max. 8 W
  • Polarity positive or negative, factory fixed
  • Very low ripple and noise
  • Very low EMI
  • INHIBIT input
  • PCB mountable module in metal case
  • Modified versions on request

The HML series is a family ot highly stable, analog controlled high voltage DC to DC converters with fixed output polarity. The series covers output voltages of up to 6 kV at 8 W output power in a compact, PCB mountable, moulded metal package.
Analog I/O is provided for control of output voltage and current limit by means of analog control voltages or potentiometers connected to the reference voltage output (VREF). The output can be shut down via the inhibit input (INH) by means of a TTL level signal.
The patented resonance converter technology and the metal box shielding guarantee lowest EMI.

Model Overview

Output Voltage Output Current Model Ripple
VO IO Positive Polarity Output Negative Polarity Output (f > 10 Hz)
0 – 1 kV 8.0 mA HML-1P8-24-5 HML-1N8-24-5 2.5 mVp-p
0 – 2 kV 4.0 mA HML-2P4-24-5 HML-2N4-24-5 5.0 mVp-p
0 – 3 kV 2.5 mA HML-3P2.5-24-5 HML-3N2.5-24-5 7.5 mVp-p
0 – 4 kV 2.0 mA HML-4P2-24-5 HML-4N2-24-5 10.0 mVp-p
0 – 6 kV 1.3 mA HML-6P1.3-24-5 HML-6N1.3-24-5 15.0 mVp-p

The information given here is technical data, not assured product characteristics. It has been carefully checked and is believed to be accurate; however, no responsibility is assumed for inaccuracies. The user has to ensure by adequate tests that the product is suitable for his application regarding safety and technical aspects. GmbH & Co. KG does not assume any liability arising out of the application or use of any product described.

Safety Advice

Design, installation and inspection of machinery and devices carrying high voltage require accordingly trained and qualified personnel. Appropriate safety rules and directives must be complied with.
Improper handling of high voltage can mean severe injuries or death and may cause serious collateral damage!