Transcription of FULL-WAVE RECTIFIERS AND POWER SUPPLIES
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FULL-WAVE RECTIFIERS AND POWER SUPPLIES
Experiment No. 5 FULL-WAVE RECTIFIERS AND POWER SUPPLIES Objective: The objective of this experiment is to study the performance and characteristic of FULL-WAVE RECTIFIERS and DC POWER SUPPLIES utilizing Zener diode as a voltage stabilizing device. The performance of the FULL-WAVE rectifier will be studied and measured as well as that of the Zener diode. Introduction: One of the important applications of the P-N junction diodes is in converting alternating current (AC) into direct current (DC). Half-wave RECTIFIERS can be used, but they are highly inefficient in converting AC POWER to DC POWER . Additionally they have high contents of harmonics, which are difficult to filter out and to smooth out the ripple in the rectified AC POWER . On the other hand, FULL-WAVE rectifier improves on the conversion efficiency of AC POWER to DC POWER . It will also reduce the harmonic contents of the rectified waveform and reduce the requirement on the smoothing filter needed to reduce the ripple in the rectified waveform.
Experiment No. 5 FULL-WAVE RECTIFIERS AND POWER SUPPLIES Objective: The objective of this experiment is to study the performance and characteristic of full-wave
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