HCB14 Series

14W high voltage AC-DC power supplies with highly stable low ripple bipolar outputs from 0 to ±1.25kV - 0 to ±12.5kV

The HCB14 series are highly stable and low ripple bipolar switch-mode power supplies. The HCB series consist of two primary switch-mode power supplies with pulse width modulation that are operated inversely and are connected to each other at the output. This allows the output to be operated in continuous zero crossing mode. The high switching frequency ensures an output voltage with low residual ripple, high stability, good control dynamics, and a low amount of stored energy in the output stage.


  • 0 to ±1.25kV - 0 to ±12.5kV bipolar output
  • 4 quadrant operation with active load
  • Constant voltage control and current limitation with automatic transfer and control mode dispay with LED’s
  • Single phase AC input
  • Continuous operation at full rated power
  • Digital, LAN and USB interface option
  • Analog programming/interface option
  • Manual voltage control via 10 turn potentiometer
  • Digital display for current and voltage
  • Set-point display via a button
  • Set-point adjustment possible with disabled output
  • Push-button switch for output voltage
  • CE marked, EN61010-1 safety compliant
  • Short circuit & arc protection
  • 2 year warranty
Image Model Name Power Output Voltage Input Voltage Package Size Datasheet RFQ
HCB14-1250 14W 0 to 1.25kV Single Phase - Datasheet RFQ
HCB14-12500 14W 0 to 12.5kV Single Phase - Datasheet RFQ
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