Electronics Engineer's Reference Book, Sixth Edition is a five-part book that begins with a synopsis of mathematical and electrical techniques used in the analysis of electronic systems. Part II covers physical phenomena, such as electricity, light, and radiation, often met with in electronic systems. Part III contains chapters on basic electronic components and materials, the building blocks of any electronic design. Part IV highlights electronic circuit design and instrumentation. The last part shows the application areas of electronics such as radar and computers.Table 20.5 Fast charge currents and times for fully discharged nickelacadmium batteries Charge current Normal charge Maximum charge C/8 12 h. indefinite C/4 5 h 6 h ... |N5401 3R3 21 V a.c. + -aamp; -agt;|-D-V-EEE-lt 12 V, 500 mA h-+ RL1 - t sense on single cell ; - | T10 k 16 V a.c. 12V reg. RL1 alt;a BC 108 Comparator The voltage is sensed by the comparator IC and a usual voltage cut-off is 1.54 V per cell.
|Title||:||Electronics Engineer's Reference Book|
|Author||:||F. F. Mazda|
|Publisher||:||Butterworth-Heinemann - 2013-10-22|