The "workhorse" for power supplies and EV chargers due to high flux and low loss at several MHz.
Select SMD (Surface Mount) for standard pick-and-place manufacturing, or Through-hole for applications requiring higher mechanical strength. buy inductor
): Measured in Henrys (H), usually ranging from nanohenries (nH) to millihenrys (mH). It determines how much magnetic energy is stored and is typically chosen based on your "ripple budget". You must account for two distinct values: The "workhorse" for power supplies and EV chargers
): The point where the core material can no longer support additional magnetic flux, causing a sharp drop in inductance. It determines how much magnetic energy is stored
The environment and board layout significantly influence which package you should buy:
Higher DCR leads to more heat loss and decreased efficiency. Smaller physical inductors often have higher DCR because they use thinner wire. Core Material:
Consider shielded inductors if your circuit is sensitive to electromagnetic interference (EMI) or if the inductor must sit near other high-frequency components. Where to Buy Inductor Market Size, Share, Trends & Growth Report, 2030