Programmable Current Source

Programmable Current Source





Key Applications

Key Applications

Precision DC current sourcing for experiments

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Precision DC current sourcing for experiments
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Semiconductor & device I–V characterization

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Semiconductor & device I–V characterization
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Sensor and detector biasing (stable current)

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Sensor and detector biasing (stable current)
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LED & laser diode testing

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LED & laser diode testing
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Materials research (conductivity, transport studies)

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Materials research (conductivity, transport studies)
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Calibration of current-sensitive instruments

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Calibration of current-sensitive instruments
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Power electronics testing (constant current mode)

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Power electronics testing (constant current mode)
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General laboratory and R&D use

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General laboratory and R&D use
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Key Features

Key Features

2 Independent, Isolated Channels

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2 Independent, Isolated Channels
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Autoranging Output (Full Power across V–I range)

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Autoranging Output (Full Power across V–I range)
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High Current Capability (up to 20 A per channel)

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High Current Capability (up to 20 A per channel)
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Auto Series / Parallel Operation (60 V / 40 A)

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Auto Series / Parallel Operation (60 V / 40 A)
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Low Ripple & High Stability Output

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Low Ripple & High Stability Output
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2-Wire / 4-Wire Remote Sensing

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2-Wire / 4-Wire Remote Sensing
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Built-in Protection: OVP, OCP, OTP

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Built-in Protection: OVP, OCP, OTP
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Data Logging, LIST Mode, Slew Rate Control

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Data Logging, LIST Mode, Slew Rate Control
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LAN & USB (SCPI Programmable)

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LAN & USB (SCPI Programmable)
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Intuitive Color Display with Dual Control Knobs

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Intuitive Color Display with Dual Control Knobs
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2 Independent, Isolated Channels

//01

High Current Capability (up to 20 A per channel)

//03

Low Ripple & High Stability Output

//05

Built-in Protection: OVP, OCP, OTP

//07

LAN & USB (SCPI Programmable)

//09

Autoranging Output (Full Power across V–I range)

//02

Auto Series / Parallel Operation (60 V / 40 A)

//04

2-Wire / 4-Wire Remote Sensing

//06

Data Logging, LIST Mode, Slew Rate Control

//08

Intuitive Color Display with Dual Control Knobs

//10

Product Specifications

Product Specifications

Programmable Current Source

Parameter

Specification

Voltage Range

0 to ±400 V (expandable to higher ranges)

Channels

32 independent, expandable

Resolution

≤ 10 mV (≤ 1 mV optional)

Accuracy

≤ ±0.01% + few mV

Noise (10 Hz -1 MHz)

< 1 mV RMS

Stability

≤ 10-50 ppm/hour

Output Isolation

Fully floating outputs

Control Interface

USB / Ethernet / GPIB

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