The relationship between the control voltage and the current output by the constant-current source may shift.

控制电压和由恒流电源输出的电流之间的关系改变可能会产生漂移。

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This article introduces a method of direct usage of voltage source as a power for Hall element instead of constant current system.

本文介绍一种不用恒流源而直接用电压源为霍尔元件供电的方法。

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In this paper, a method is introduced to set up an automatic measurement system which is made of constant current source unit, voltage meter, switch matrix and computer with IEEE - 488 interface.

文中给出了一种由配有IEEE - 488接口的恒流源、电压表、开关矩阵和计算机组建自动测量系统的方法。

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