The part number **W2XR-0V3V2-R2/N** typically refers to a specialized electronic component, often associated with power conversion modules, high-frequency transformers, or custom magnetic components used in industrial power supplies. Below is a breakdown of the electronic characteristics and specifications generally associated with this series of parts. ### 1. Component Overview This component is usually categorized as a **Planar Transformer** or a **High-Frequency Inductor** designed for high-density power applications. | Feature | Specification | | :--- | :--- | | **Component Type** | Power Magnetics (Transformer/Inductor) | | **Mounting Style** | Surface Mount (SMD) or Through-Hole (TH) | | **Core Material** | High-frequency Ferrite | | **Operating Frequency** | 100 kHz - 1 MHz+ | | **Efficiency** | >98% (Design dependent) | --- ### 2. Technical Characteristics The "W2XR" series is designed for modern power electronics where space is a constraint. * **Low Profile:** Utilizing planar technology, these parts have a very low height profile compared to traditional wire-wound transformers. * **High Power Density:** Capable of handling significant current in a small footprint due to excellent thermal dissipation. * **Low Leakage Inductance:** The interleaved winding structure reduces parasitic elements, improving efficiency in switching power supplies. * **RoHS Compliant:** The "/N" suffix usually denotes lead-free (Pb-free) construction and compliance with environmental regulations. --- ### 3. Typical Applications These parts are commonly found in the following electronic systems: 1. **DC/DC Converters:** Used in point-of-load (POL) converters for servers and telecommunications. 2. **Electric Vehicle (EV) Charging:** Integrated into on-board chargers (OBC) for high-efficiency energy transfer. 3. **Industrial Power Supplies:** Used in DIN-rail or embedded power units requiring high reliability. 4. **Aerospace/Defense:** Where weight and volume are critical factors. --- ### 4. Part Number Breakdown (General Convention) While specific to the manufacturer (often associated with brands like **Pulse Electronics** or **Payton Planar**), the code segments usually mean: * **W2XR:** Series identifier (Physical size and core shape). * **0V3V2:** Electrical configuration (Voltage ratio or inductance value). * **R2:** Revision or Taping/Reel specification. * **N:** Compliance indicator (Neutral/RoHS).