The RK Series is the latest member of our mini high voltage dc to dc converter families. It is easy to use and requires no external components, which saves space. It offers outstanding load and line regulation, with its low quiescent current and factory installed copper adhesive shield, we have made doubly sure that operating noise is reduced to a minimum. This is why it is so widely used in a variety of industries that includes: the military, scientific, aerospace, analytical, and bio-medical fields.

These miniature single-output, fully regulated DC to DC converters supply up to 5kV @1W in 0.77 cubic inches (1.40”L x 1.10”W x 0.50”H).

A high impedance programming input makes it very easy to use, eliminating the need for a low impedance adjustable power source voltage.
HVM’s proprietary, ultra-compact resonant converter design minimises quiescent current and operating noise while delivering maximum performance and reliability. The RK Series is sold with a factory installed copper adhesive shield for further noise reduction.
The devices operate directly from 5VDC or 12VDC ± 0.5VDC input. Output voltage is independent of input power voltage and is proportional to the programming voltage (0 to 5V produces 0 to full scale output) and features excellent linearity. Adjustment pads are available to calibrate the unit to ±5% outside of factory settings. The output power rating is 1W. The RK Series is very stable over a wide operating temperature range.
These compact but powerful dc to dc converters have low output ripple and EMI/RFI, and can operate throughout a wide range of temperatures. It also comes in a miniature PCB mountable package. Other output voltages are available upon request.

Features

  • Miniature Size (1.40”L x 1.10”W x 0.50”H)
  • Easy to Use, No External Component Required
  • Excellent Load and Line Regulation
  • Extremely Low Quiescent Current
  • Miniature PC Board Mountable Package
  • Low Ripple and EMI/RFI
  • High Impedance Programming Input (>75kΩ)
  • Wide Operating Temp Range (-40°C to +60°C)

Application Schematic

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