Q3. ] The battery charger shown in Figure below is E = 24 V and its capacity is 200 Wh. The average charging current should be ldc = 10 A. The primary input voltage is Vr.m.s = 220 V, 50 Hz, and the transformer has a turn ratio of n = 2:1. Calculate: Hint: [Idc (2πCOSа + 2Eα-ПE)] 2R a) the conduction angle 6 of the diode. b) the current-limiting resistance R. c) the power rating PR of R. d) the charging time ho in hours. .e) the rectifier efficiency n. f) the PIV of the diode n:1 R D hare E
Quantization and Resolution
Quantization is a methodology of carrying out signal modulation by the process of mapping input values from an infinitely long set of continuous values to a smaller set of finite values. Quantization forms the basic algorithm for lossy compression algorithms and represents a given analog signal into digital signals. In other words, these algorithms form the base of an analog-to-digital converter. Devices that process the algorithm of quantization are known as a quantizer. These devices aid in rounding off (approximation) the errors of an input function called the quantized value.
Probability of Error
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