The right way to measure power supply efficiency must consider four important factors such as: (1) Use the right measuring … Right Way to Measure Power Supply EfficiencyRead more
Simplified LLC Resonant Converter Operation for Beginners
Introduction LLC Resonant Converter is a good topology for DC-DC conversion due to its soft switching feature. The current in … Simplified LLC Resonant Converter Operation for BeginnersRead more
It is Not Advisable to Connect Diodes in Parallel
In some applications especially those involving high current may need more than one diode in parallel. For DIY projects like … It is Not Advisable to Connect Diodes in ParallelRead more
BJT High Side Driver Analysis
High side driver refers to an electronic switch that is configured to switch a supply voltage. It is commonly used … BJT High Side Driver AnalysisRead more
Flyback Diode Voltage and Current Analysis
Flyback Converter diode is acting like a switch linking the transformer secondary and the load. When the primary switch is … Flyback Diode Voltage and Current AnalysisRead more
Transformer Design and Selection QR Flyback
Several factors to consider in order to perfectly arrived a good Quasi Resonant Flyback transformer design. It needs to consider … Transformer Design and Selection QR FlybackRead more
How to Derive QR Flyback Secondary Current
The key to deriving the current levels of every switching converter knows the type of waveforms. For flyback converter, the … How to Derive QR Flyback Secondary CurrentRead more
Importance of DFMEA in Product Development
The importance of DFMEA in product development is cannot be underestimated. It is an analysis that is good for both … Importance of DFMEA in Product DevelopmentRead more
LLC Converter Gain-Frequency Curve
The gain-frequency curve of an LLC resonant converter is a graphical guide displaying both the gain and operating frequency. At … LLC Converter Gain-Frequency CurveRead more
Why LLC Resonant Converter Gain is Unity
You may be wondering why LLC resonant converter gain is unity. How it happens and how to mathematically derive it. … Why LLC Resonant Converter Gain is UnityRead more