The **10VF2-G10-R** is a specific part number typically associated with **Power Supplies** or **Power Modules**, often manufactured by companies like **V-Infinity** (a division of CUI Inc). It is generally categorized as a compact, board-mounted AC-DC power converter. --- ### 1. Technical Specifications Below are the general characteristics typically found in this series of electronic components: | Parameter | Typical Value / Specification | | :--- | :--- | | **Input Voltage** | 85 ~ 264 VAC or 120 ~ 370 VDC | | **Output Voltage** | 10 VDC (Standard) | | **Output Power** | 10 Watts (Approximate) | | **Mounting Type** | Through-hole (PCB Mount) | | **Package Type** | Encapsulated Module | | **Efficiency** | ~75% to 80% | | **Protection** | Short Circuit, Overload, Overvoltage | --- ### 2. Key Features and Components The internal architecture of this module consists of several critical electronic stages: 1. **Input Filter (EMI/RFI):** Contains X/Y capacitors and common-mode chokes to suppress electrical noise. 2. **Bridge Rectifier:** Converts incoming AC voltage into a pulsating DC voltage. 3. **Switching Controller (PWM):** Uses a high-frequency switching regulator to maintain efficiency and precise voltage control. 4. **Isolation Transformer:** Provides galvanic isolation between the high-voltage AC input and the low-voltage DC output for safety. 5. **Rectification & Filtering:** Uses Schottky diodes and low-ESR capacitors to smooth the final DC output. --- ### 3. Part Number Breakdown (Typical) While naming conventions vary, the code generally breaks down as follows: * **10:** Likely represents the power rating (10 Watts). * **VF2:** The specific series designator (Vertical/Horizontal encapsulated). * **G10:** Indicates the specific output voltage (10 Volts). * **R:** Often denotes "RoHS Compliant" or a specific revision/packaging type. --- ### 4. Common Applications * **Industrial Automation:** Powering sensors or small controllers on a PCB. * **IoT Devices:** Providing stable power for wireless modules and microcontrollers. * **Telecommunications:** Used in small-scale networking equipment. * **Test & Measurement:** Powering internal circuitry in handheld or benchtop meters.