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LLC resonant converters have become a hot topic in power electronics because they can meet the high performance requirements of modern power supply design. This switch-over DC/DC power converter enables higher switching frequencies and reduced switching losses, making it more suitable for high power and high efficiency applications. It is widely used in the field of power supply, including: high-end consumer electronics, industrial power management and electric vehicle related charging system.
NPO capacitors are a perfect choice for LLC circuits due to their superior frequency characteristics and lower losses compared to Class II MLCCS. The company continues to expand the capacity and rated voltage of NPO capacitors to meet the requirements of higher power density and efficiency. After the introduction of the 1206 NPO 630V 10nF capacitor, we will introduce a wide range of products suitable for high-level power applications.
Take electric vehicle charging piles for example. Due to the increasing penetration rate of electric vehicles, there are currently about 3 million charging piles in the world, which is expected to increase by 10 times in the next five years and 100 times in 20 years. Dc fast charging pile will become one of the important charging infrastructure, which can realize faster and more intelligent charging. As a result, the need to place suitable MLCC capacitors in LLC circuits will increase significantly.