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Icon Precision Current Sources

Precision Current Sources

Developed for experiments and quantum technologies
in the areas of cold-atom and solid state physics

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HighFinesse Current Sources

Highly Stable, Low Noise and Ultrafast Response

HighFinesse Precision Current Source
Icon Power Range 20 mA – 200 A

Current Range

Icon Voltage Range up to 40 V

Voltage Range

Icon Adjustable Response Time between 50 µs and 100 ms

Response Time

Icon Low Noise

Low Noise

HighFinesse Precision Current Sources have been developed for experiments and quantum technologies in the areas of cold-atom and solid state physics. The linearly regulated BCS (Bipolar Current Source) and UCS (Unipolar Current Source) series deliver highly stable, low noise source currents for high precision magnetic field control.

The current output is either floating or on a used defined potential. Ultrafast response to control signals and trigger functions, clear grounding, connection and signal isolation schemes make the integration of the current sources into complex experimental systems easy.

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HighFinesse offers precision current sources ranging from 20 mA to 200 A. SMD based and Milliampere sources are available with integrated batteries and recharger unit. To fit customer needs HighFinesse produces current sources on individual specifications.

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Electrical Current

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Electrical Current

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Electrical Current

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... or Select a Product Series

Icon Milliamp Line Icon Compact Line Icon SMD Line Icon Power Line

Upgrade Options

Find more information about available upgrade options of precision current sources in the sections of each product line.


Precision Current Sources

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HighFinesse GmbH
Wöhrdstraße 4
72072 Tübingen

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Further Information

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Any Special Requirements for Your Current Source?

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