• VPS series
  • VPS series

VPS series

Ultra low ripple High Voltage Power Supply

  • Max Output Voltage:
    1kVdc to 5kVdc
  • Max Current: 1mA to 3mA
  • Max Power: 3W to 5W
  • Ripple: 1.5 mVp-p
  • µV order

Exceptionally low noise, 1.5 mVp-p ripple noise

VPS series is an ultra low ripple high voltage power supply module of µV order which minimize emission noise. It is designed for applications which do not allow even slight noise such as PMT, Scanning Electron Microscope (SEM), E-beam lithography system, and shall make it easy to improve the performances of equipment.

Features and Benefits

  • Minimum emission noise with complete shielding
  • Safety design with voltage and current limit
  • Quick fall time with discharge circuit
  • Compact design for OEM application

Main applications

Models

Positive polarity output

Model Max Output Ripple [mVp-p]
Voltage [kVdc] Current [mA]
VPS-1P 1 3 1.5
VPS-1.5P 1.5 2 1.5
VPS-2P 2 1.5 1.5
VPS-3P 3 1 1.5
VPS-5P 5 1 3

Negative polarity output

Model Max Output Ripple [mVp-p]
Voltage [kVdc] Current [mA]
VPS-1N 1 3 1.5
VPS-1.5N 1.5 2 1.5
VPS-2N 2 1.5 1.5
VPS-3N 3 1 1.5
VPS-5N 5 1 3

Specifications

For details, download the datasheet below.

Diagram

Connection Diagram

For details, download the datasheet below.

Dimensions

For details, download the datasheet below.

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High Voltage power supplies (Chassis Mount/PCB Mount)