Ultra-High Precision DC Voltage Supplies

Ultra-High Precision DC Voltage Supplies

Ultra-Low Noise | ppm Stability | Quantum-Ready Biasing

Redshift® by future things
Back Precision DC Voltage Source

Key Applications

Key Applications

Designed for Next-Generation Quantum & Precision Experiments. Our Precision DC Voltage Source delivers exceptionally stable, ultra-low-noise voltages for the most demanding scientific and industrial applications:

Superconducting charge qubits

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Superconducting charge qubits
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Ion trap experiments (Penning & Paul traps)

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Ion trap experiments (Penning & Paul traps)
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Spin qubits (NV centers, quantum dots)

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Spin qubits (NV centers, quantum dots)
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Cryogenic electronics biasing

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Cryogenic electronics biasing
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Semiconductor test automation (ATE)

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Semiconductor test automation (ATE)
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Precision metrology & fundamental physics experiments

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Precision metrology & fundamental physics experiments
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Key Features

Key Features

Why This System Stands Out

True 4 quadrant bipolar output (±40 V range)

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True 4 quadrant bipolar output (±40 V range)
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ppm level stability for long duration experiments

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ppm level stability for long duration experiments
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Ultra low noise (µV regime) for quantum coherence preservation

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Ultra low noise (µV regime) for quantum coherence preservation
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Multichannel architecture (up to 16 channels)

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Multichannel architecture (up to 16 channels)
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Integrated voltage & current readback (source meter functionality)

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Integrated voltage & current readback (source meter functionality)
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Fast response (milliseconds) for dynamic control

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Fast response (milliseconds) for dynamic control
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True 4 quadrant bipolar output (±40 V range)

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Ultra low noise (µV regime) for quantum coherence preservation

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Integrated voltage & current readback (source meter functionality)

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ppm level stability for long duration experiments

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Multichannel architecture (up to 16 channels)

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Fast response (milliseconds) for dynamic control

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Product Specifications

Product Specifications

Ultra-High Precision DC Voltage Supplies for Ultra-Low Noise | ppm Stability | Quantum-Ready Biasing

Parameter

Specification

Voltage Range

±0.1 V to ±40 V

Channels

2 to 32

Resolution

16-bit (BS) / 21-bit (BSA)

Output Current

Up to ±10 mA

Accuracy

~0.014% of setting

Drift

~0.001% per day

Ripple / Noise

< 1 uV rms (BSA)

Short-term Stability

ppm-level

Output Type

4-quadrant (true bipolar)

Readback

Voltage & current (source-meter mode)

Interface

USB (isolated), PC control

Form Factor

19-inch rack mount

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