A multichannel stabilized power supply unit

被引：0
|
作者：
Zdravomyslov, MV
Ashkhotov, OG
机构：
来源：
INSTRUMENTS AND EXPERIMENTAL TECHNIQUES | 1996年 / 39卷 / 02期
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D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A three-channel source was developed that supplies noncontrolled constant voltage, pulse-duration-controlled voltage (0-12 V, 1 A), and pulse-duration-controlled stabilized voltage (2000 V, 5 mA). The source can be used as a power supply unit for electron devices employed in electron spectrometers for surface diagnostics. A distinctive feature of the device is the synchronization of the working frequency of voltage converters with the modulation frequency of the spectrometer, which ensures better noise suppression in the lock-in detection mode.
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页码：232 / 233
页数：2
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