Power Tips


2.22 Power Tips: Measuring Vout Ripple in DC/DC Converters


2017年 7月 13日

The video explains the measurement set-up for the output voltage ripple in DC/DC converters. It compares the oscilloscope measurement results using 20MHz bandwidth limitation versus a full bandwidth measurement with additional high frequency bypass capacitor. It is important to verify the voltage ripple directly at the load where usually a high frequency bypass capacitor is used. The video also demonstrates the forced PWM feature of the TPS62135 minimizing the output voltage ripple over the entire load current range. 


This course is also a part of the following series

Date: 九月21日2015年
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