单词 | current feedback circuit |
释义 | current feedback circuit [`kǝr·ǝnt ´fēd´bak ´sǝr·kǝt] ELECTRONICS A circuit used to eliminate effects of amplifier gain instability in an indirect-acting recording instrument, in which the voltage input (error signal) to an amplifier is the difference between the measured quantity and the voltage drop across a resistor. |
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