These devices provide a DC electrical output signal that is proportional to the handle position.

这些设备提供直流电输出信号，它与操作位置成正比。

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Proportional - Uses electrical input signal to control pressure or flow output.

比例—使用电输入信号来控制压力或流量输出。

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Numatics electronic proportional regulators quickly and accurately adjust output pressure in relation to an electrical control signal.

纽曼帝克电子比例调节快速，准确地调整输出关系的压力，以电控信号。

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An additional device, specifically a Dual-Mode DisplayPort cable adaptor, is required to convert the mechanical connector, as well as the electrical aspects of the signal, to output that is compatible with a DVI or HDMI cable and display.

ENGADGET: VESA outs latest DisplayPort Dual-Mode 1.1 standard with 4K HDMI support