. Electronic apparatus for biological research . Anode current HT- Figure Figure Figure that the screen current must be held constant, which again requires that the screen-cathode voltage be somehow held steady. In the coupled pentode cathode follower this may be achieved by returning the screen decoupling capacitance to the cathode and not to earth {Figure ). In the direct coupled pentode cathode follower the screen is most conveniently supplied 172

---

Size: 1896px × 2636px
Photo credit: © The Bookworm Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookcollectionameri, bookcollectionbiodiversity