Many energy electronics at present are being designed to be used in high-temperature, high-voltage environments, reminiscent of inside electrical autos. Nevertheless, dimension, weight, and energy (SWaP) are additionally key elements driving digital product growth. These conflicting design standards are a difficulty for a lot of electrical engineers as a result of area 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 scorching” on the excessive temperatures and excessive voltages utilized in these tiny areas.
Given the challenges for EV elements, it’s essential for designers to pick the suitable high-voltage, high-temperature capacitors to fulfill utility necessities and trade certifications. We’ll assessment how decreasing losses in a DC-DC converter, the converter (and general car) advantages from improved vitality effectivity, a extra streamlined design, and diminished heating from elements; how capacitor traits affect 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 choosing the proper capacitors to function reliably and effectively, even in probably the most demanding EV purposes.