A single-phase, 230 V, 50 Hz ac mains fed step down transformer (4:1) is supplying power to a half-wave uncontrolled ac-dc converter used for charging a battery (12 V dc) with the series current limiting resistor being 19.04 Ohm. The charging current is 

(A) 2.43 A (B) 1.65 A (C) 1.22 A (D) 1.0 A
asked May 18, 2018 in Power electronics converters by
← Prev Question Next Question →
Advertisements

1 Answer

0 like 0 dislike

A single-phase, 230 V, 50 Hz ac mains fed step down transformer (4:1) is supplying power to a half-wave uncontrolled ac-dc converter used for charging a battery (12 V dc) with the series current limiting resistor being 19.04 Ohm. The charging current is 1.0 A

answered May 18, 2018 by