130PCS CD54 SMD Power Inductor Kit Diy Electronics, 2.2uH680uH CD54 Inductor Assortment Set for DCDC Converters provides a compact, readytouse collection of CD54 package inductors for DCDC converter design, prototyping, and . The set covers a wide range of inductance values from 2.2uH to 680uH, enabling designers to match components without ordering individual values. Key benefits Wide inductance range for flexible designs: 2.2uH to 680uH covers common DCDC converter requirements. Large on hand assortment: 130 pieces reduce downtimes and simplify component selection during prototyping and production. CD54 SMD package compatibility: compact SMD inductors suitable for tight PCB layouts and standard reflow soldering processes. Targeted for DCDC converters: ideal for buck, boost, and other regulator topologies as power inductors in supply rails. Suitable for DIY and professional projects: a practical kit for hobbyists, engineers, and work. Key attributes Functionality: SMD power inductors in a CD54 package for DCDC converter applications. Compatibility: designed to fit common CD54 footprint footprints on PCBs and work with standard surface mount assembly. Size: CD54 package, suitable for compact layouts and dense PCB designs. Material: constructed as SMD inductors (package and form factor specified); exact core material not stated in product description. Performance: inductance values range from 2.2uH to 680uH to meet various converter design needs. Quantity: 130 pieces included in the assortment set. Application: intended for DCDC converters, power rails, and general purpose SMD inductor use in DIY electronics. Use cases Prototyping DCDC converters: select appropriate inductance values from the kit to prototype buck or boost converter stages for microcontroller power supplies and sensor boards. Powering embedded projects: design and implement stable voltage rails for hobbyist and professional embedded systems, including development boards and prototypes. and retrofits: worn or unavailable inductors on existing DCDC converter boards, LED driver modules, or other SMD power circuits with a compatible CD54 package inductors. This kit provides a practical, organized solution for designers and technicians working on DCDC converter projects, enabling quick value selection, streamlined prototyping, and efficient repairs while maintaining a professional and credible component assortment.