串级JFET恒流器件具有非常高的动态阻抗。
Cascade JFET constant current device is of very high dynamic impedance.
简述了以串行方式输入8位数字信号、最大可控电流为2 A的数控恒流器件的设计思想和性能。
This paper presented the design thoughts and character of digital control current regulators, using 8bit digital signal of DAC serial input data and about 2a supreme output current.
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