The part number **10VF2-360-R** typically refers to a specialized high-voltage, high-frequency **Power Transformer** or **Inductor**, often manufactured by companies like *Coilcraft* or similar power electronic component specialists. Below is a detailed breakdown of its specifications and typical electronic characteristics. --- ### 1. Technical Specifications | Feature | Description | | :--- | :--- | | **Component Type** | High-Frequency Flyback Transformer / Power Inductor | | **Turns Ratio** | 1:1 or specific to 10VF topology (depends on series) | | **Inductance** | Approximately 360 µH (indicated by the '360' code) | | **Mounting Type** | Through-hole (Vertical Mount usually indicated by 'V') | | **Termination** | RoHS Compliant (indicated by the 'R') | | **Core Material** | Ferrite (Optimized for low loss at high frequencies) | --- ### 2. Part Number Breakdown Understanding the nomenclature helps in identifying the part's capabilities: 1. **10VF**: This prefix usually identifies the physical package size and the orientation. "V" stands for **Vertical**, meaning the component stands upright on the PCB to save footprint space. 2. **2**: Often represents a specific revision or a variation in the number of pins/windings. 3. **360**: This is the value code. In magnetics, this usually represents **360 microhenries (µH)**. 4. **-R**: Indicates that the component is **RoHS (Restriction of Hazardous Substances) compliant**, meaning it is lead-free. --- ### 3. Key Electronic Functions These components are critical in power management circuits. Their primary functions include: * **Energy Storage:** In flyback converters, these parts store energy in the magnetic field during the "on" cycle and release it to the output during the "off" cycle. * **Galvanic Isolation:** They provide a safety barrier between the high-voltage input (AC mains) and the low-voltage output (DC side). * **Voltage Transformation:** They step up or step down voltage levels based on the winding ratio. * **Filtering:** They can act as common-mode or differential-mode chokes to reduce Electromagnetic Interference (EMI). --- ### 4. Typical Applications * **Switch Mode Power Supplies (SMPS):** Used in chargers, adapters, and industrial power bricks. * **LED Drivers:** Providing constant current for lighting applications. * **DC-DC Converters:** Used in telecommunications and automotive electronics for voltage regulation. * **EMI Suppression:** Used in input filters to prevent noise from entering the power grid. ---