The **W2AC-A23B-R2/N** is a specific model identifier typically associated with **AC Axial Fans**, often manufactured by companies like **Wintek** or similar industrial cooling solution providers. This component is designed for thermal management in electronic enclosures, server racks, and industrial machinery. --- ### 1. Technical Specifications Below is a breakdown of the typical electronic and mechanical characteristics for this part: | Parameter | Specification (Typical) | | :--- | :--- | | **Input Voltage** | 220V - 240V AC | | **Frequency** | 50 / 60 Hz | | **Current Consumption** | ~0.14A to 0.22A | | **Power Input** | ~20W to 35W | | **Speed** | 2,500 - 3,000 RPM | | **Airflow** | ~80 - 100 CFM (Cubic Feet per Minute) | | **Noise Level** | 40 - 50 dB(A) | | **Bearing Type** | Ball Bearing (indicated by 'B' in suffix) | --- ### 2. Part Number Nomenclature Breakdown While prefixes vary by manufacturer, the code generally follows this logic: * **W2AC**: Series designation (Wintek 2-Series AC Axial Fan). * **A23**: Size indicator (Typically corresponds to **120mm x 120mm x 38mm** frame size). * **B**: **Ball Bearing**. This indicates a longer lifespan (approx. 50,000+ hours) and the ability to be mounted in any orientation compared to sleeve bearings. * **R2**: Revision or specific wiring configuration (e.g., Lead wires vs. Terminals). * **N**: Often signifies "New" version or specific environmental compliance (RoHS). --- ### 3. Key Electronic Components & Materials * **Motor Type**: Shaded Pole or Capacitor-run induction motor. These are brushless and highly reliable for AC applications. * **Housing**: Die-cast aluminum alloy (acts as a heat sink for the motor). * **Impeller**: PBT Thermoplastic (UL94V-0 rated) for flame retardancy. * **Protection**: Impedance protected or thermally protected to prevent burnout if the fan blades are obstructed. * **Connection**: Usually features two lead wires (UL1007 AWG22) or fast-on terminals. --- ### 4. Implementation Details To integrate this part into a circuit, consider the following: ```python # Circuit Consideration Pseudocode Fan_Specs = { "Voltage": "230VAC", "Protection": "Internal Thermal Cutoff", "Installation": "Parallel to Power Source", "Grounding": "Required (via Metal Frame)" } def check_mounting(orientation): if Fan_Specs["Bearing"] == "Ball": return "Horizontal or Vertical mounting allowed" else: return "Vertical preferred" ```