Physics · Power Electronics
Which of the following statements are correct for a pulse transformer? I. Primary and secondary windings have fewer turns compared to an ordinary transformer. II. The off-period (interval between successive pulses) is usually quite large compared to the on-period. III. The core is made of ferrites or high-permeability alloys. IV. The on-period is usually quite large compared to the off-period.
- 1Statements I, III and IV are correct
- 2Statements I and II are correct
- 3Statements I, II and III are correct✓
- 4Statements III and IV are correct
Correct answer
Statements I, II and III are correct
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