The **W2PV-C1AB-R/UL** is a specialized power connector system, typically categorized under **Power Distribution** or **High-Current Interconnects**. It is frequently utilized in server power supplies, data centers, and industrial power distribution units (PDUs). --- ### 1. Component Overview This part belongs to the **W2PV Series**, which is designed for high-density power delivery. The "UL" suffix indicates compliance with Underwriters Laboratories safety standards, ensuring it meets rigorous fire and electrical safety requirements for industrial use. ### 2. Key Specifications | Feature | Specification | | :--- | :--- | | **Component Type** | High-Current Power Connector | | **Mounting Style** | Through-hole / PCB Mount | | **Orientation** | Right Angle (Horizontal) | | **Safety Standard** | UL Recognized (UL 94V-0 Rated Housing) | | **Material** | High-conductivity Copper Alloy with Gold/Tin Plating | | **Operating Temp** | -40°C to +105°C (Standard Industrial Grade) | --- ### 3. Electronic Architecture The W2PV series focuses on minimizing **Contact Resistance** to prevent heat buildup during high-current transfers. * **Power Pins:** Designed to handle significant amperage (often 30A+ per pin depending on configuration) with minimal voltage drop. * **Signal Pins:** Usually integrated alongside power pins to allow for "Smart Power" management (I2C/SMBus communication between the power supply and the motherboard). * **Hot-Plugging Support:** The contact geometry is often designed to allow "Make-First, Break-Last" ground connections to prevent electrical arcing. ### 4. Common Applications 1. **Server PSUs:** Connecting a modular power supply to the distribution backplane. 2. **Blade Servers:** Providing high-wattage power to vertical server blades. 3. **Network Switches:** High-performance core switches requiring redundant power inputs. 4. **Industrial Automation:** Powering high-draw PLC (Programmable Logic Controller) racks. --- ### 5. Technical Advantages * **Space Efficiency:** The "C1AB" configuration typically refers to a specific layout that maximizes current density in a small PCB footprint. * **Durability:** Plating is engineered to withstand multiple mating cycles without degrading electrical conductivity. * **Heat Dissipation:** The housing material is a high-temperature thermoplastic designed to remain stable even when the pins reach peak operating temperatures.