Many energy electronics right now are being designed to be used in high-temperature, high-voltage environments, resembling inside electrical autos. Nevertheless, dimension, weight, and energy (SWaP) are additionally key components driving digital product improvement. These conflicting design standards are a difficulty for a lot of electrical engineers as a result of house shouldn’t be out there to easily add a cooling system, as it will add weight and improve the product’s general footprint. Subsequently, many of those digital elements are inclined to “operating sizzling” on the excessive temperatures and excessive voltages utilized in these tiny areas.
Given the challenges for EV elements, it’s important for designers to pick the fitting high-voltage, high-temperature capacitors to fulfill software necessities and trade certifications. We’ll assessment how lowering losses in a DC-DC converter, the converter (and general automobile) advantages from improved power effectivity, a extra streamlined design, and diminished heating from elements; how capacitor traits influence temperature rise and reliability; and the way low loss, extremely steady high-capacitance MLCCs can optimize energy electronics.
Finally, the extra effectively energy is transformed, the additional distance the EV can journey on one cost. Study extra about selecting the best capacitors to function reliably and effectively, even in probably the most demanding EV purposes.