Photo of reversible unit
HPR series datasheet
HP1R, HP2.5R, HP5R, HP10R, HP20R & HP30R
  • 1kV, 2.5kV, 5kV, 10kV, 20kV & 30kV
  • Electronically Reversible
  • High Stability, Low Ripple
  • High frequency FET oscillator
  • Internal control or externally programmable
  • Short circuit and flashover proof
  • 24 hour burn in
  • Low radiated magnetic field

    Pin Connection & Safety Instructions

unit type output ripple at full load
HP1R 10 volts to 1kV at 10mA 10mV peak to peak
HP2.5R 10 volts to 2.5kV at 4mA 20mV peak to peak
HP5R 10volts to 5kV at 2mA 40mV peak to peak
HP10R 20 volts to 10kV at 1mA 50mV peak to peak
HP20R 50 volts to 20kV at 0.4mA 200mV peak to peak
HP30R 100 volts to 30kV at 0.25mA 300mV peak to peak
Please see  HPRZC  data for continuously variable zero crossing power supplies

INPUT VOLTAGE: - 24 volt d.c. +10% at less than 1.3A.   Negative input terminal common to HV earth return.
OUTPUT VOLTAGE: - See table above.
LINE REGULATION: - Less than 10ppm of maximum voltage for input changes of 1 volt.
LOAD REGULATION: - Less than 10ppm for load changes from 100µA to maximum. (Measured at maximum voltage).
OVERLOAD PROTECTION: - Flashover and short circuit proof. Re-entrant current limit.
TEMPERATURE CO-EFFICIENT: - 25ppm / °C or better.
DRIFT: - Typically 0.01% per hour Measured at constant input voltage, 0.02% per 8 hours load current & ambient temperature after 1 hour warm up.
  • INTERNAL potentiometer.
  • EXTERNAL potentiometer or 10V analogue signal.
    (0 to +10V gives zero to maximum output, tolerance +2%).   Input impedance > 100Kohm.
READOUT: - Voltage monitor 0 to +10V represents zero to maximum output, tolerance +2% (Source resistance 10 kohm).
CURRENT MONITOR: - Optional on all units . Note- simple current monitor includes the internally used feedback current.   Precision current monitor removes this current to give a true reading  (only available on HP20R & HP30R).
R.F.I.: - Steel case for low radiated magnetic field.
SYNCHRONISATION: - Oscillator frequency can be locked to a suitable external frequency.
  • HP1R, HP2.5R & HP5R -  200mm x 98mm x 47mm
  • HP10R  -  155mm x  216mm x 47mm
  • HP20R & HP30R -  240mm x 216mm x 52mm
FIXINGS: HP1R, HP2.5R & HP5R, have M4 studs.   All other units have mounting holes.
OUTPUT: By 0.5 meter screened cable (HP20R & HP30R 1 meter).
N.B. Reducing the cable length may increase the ripple voltage.
INPUT CONNECTOR: Molex 12 pin, mating connector supplied.

AppliedKilovolts Applied Kilovolts Ltd.
  38 - 40 Eastbrook Road, Portslade, Sussex,
  BN41 1PB, United Kingdom
  Phone: +44 (0) 1273   439 440        Fax: +44 (0) 1273   439 449
Local distributor in Japan
APACE Science
APACE Science, Inc.
  Mitomo-Bldg.#2 - 6F, Ebisu-nishi 2-Chome,
  2 - 8, Shibuya-Ku, Tokyo 150-0021
  Phone: +81 (0)3 - 3463 - 3204       Fax: +81 (0)3 - 3463 - 3205  

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