DC Bias Current Source

The Sourcetronic DC bias current sources can be used for inductance measurement of inductors and transformer windings. ST DC bias current sources have a precise and constant current output up to 20A, a wide spectrum of responding frequencies and very low additional error. They can be controlled and operated with high frequency LCR meters like the Sourcetronic ST2816A, ST2817A, ST2818, ST2819, ST2828 and therefore are a perfect solution for testing the magnetic characteristics. With MPU controlled auto current balance technology the DC bias current sources from ST are adopted to realize AC+DC current overlap and constant current output.

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  1. DC Bias Current Source ST1773
    DC Bias Current Source ST1773
    €1,349.00
    • DC Bias Current Source: -10A up to 10A
    • Output voltage 0 - 8V
    • Frequency bandwidth: 50Hz - 200Hz
    • Accuracy: 1%
    • Resolution up to: 0.1mA
    • For wide range of LCR Meter
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  2. DC Bias Current Source ST1775
    DC Bias Current Source ST1775

    Price on request

    • DC bias current source from -20A up to 20A
    • Output voltage 0 - 8V
    • Frequency bandwidth: 1kHz - 1MHz
    • Accuracy: 1%
    • Resolution up to: 0.1mA
    • For large range of LCR Meter's
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  3. DC Bias Current Source ST1778
    DC Bias Current Source ST1778

    Price on request

    • DC Bias Current Source: 0A up to 120A
    • Output voltage 0 - 35V
    • Frequency bandwidth: 50Hz - 200Hz
    • Accuracy: 1%
    • Resolution up to: 5mA
    • For wide range of LCR Meter
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  4. DC Bias Current Source ST1776
    DC Bias Current Source ST1776

    Price on request

    • DC bias current source up to 20A
    • Output voltage: 1 - 40V
    • Frequencies: 100Hz - 2MHz
    • Compatible to ST2828 series
    • Maximal resolution: 0.01A
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  5. DC Bias Test Clip Leads ST26013
    DC Bias Test Clip Leads ST26013
    €29.00
    • Test leads for current sources
    • ST 1773 / 1775 
    • Kelvin clamps
    • BNC connectors
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  6. Bias current source link cable ST26004E-1
    Bias current source link cable ST26004E-1
    €49.00
    • Source link cable
    • BNC contacts
    • Compatible with LCR Meters
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  7. Foot Switch ST2881-001
    Foot Switch ST2881-001
    €49.00
    • Comfortable Foot switch
    • Used with ST 1773/75/76
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