The right way to measure power supply efficiency must consider four important factors such as: (1) Use the right measuring tools (2) Sample the parameters correctly (3) Use short connections (4) Give some time before taking measurements Use the Right Measuring Tools Efficiency is the ratio of output power to input power. The output power is composed of DC voltage
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Introduction LLC Resonant Converter is a good topology for DC-DC conversion due to its soft switching feature. The current in primary switching devices will only flow when the voltage is zero. This is zero voltage switching or ZVS. An ideal LLC will operate at resonance. At resonance, the switching frequency is equal to the tank circuit resonant frequency. The tank
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In some applications especially those involving high current may need more than one diode in parallel. For DIY projects like for personal consumption or school projects, this could be acceptable. However, in talking with professional product development wherein the quality and reliability are the focus, parallelling diodes is highly discouraged. This article will discuss the 2 main reasons why it
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High side driver refers to an electronic switch that is configured to switch a supply voltage. It is commonly used in applications wherein the power source of a circuit is electronically controlled on and off by other circuits like a microcontroller. High side switch could be implemented by using BJT or MOSFET. IGBT could be an option as well but
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