EP-305 / F DC PLUG  SOCKET ADAPTOR

5.5mm x 1.9mm DC Plug to Socket Adapter Specialized Power Interface

This specialized DC Power Adapter provides a reliable mechanical and electrical bridge for devices requiring a 5.5mm x 1.9mm connection. Designed with a high-precision male barrel plug and a universal female socket, it allows for the seamless adaptation of standard power cables to fit proprietary laptop ports and specialized electronic equipment.

Key Product Features

• Precision 5.5mm x 1.9mm Male Plug: Engineered with a 5.5mm outer diameter and a specific 1.9mm inner diameter to ensure a secure, low-resistance fit in compatible DC ports.

• Universal Female Socket: The input end features a standard DC socket designed to accept common barrel plugs, effectively repurposing your existing power supplies.

• Durable Molded Housing: Encased in a rugged, impact-resistant black polymer shell with integrated finger grips for easy insertion and removal.

• Corrosion-Resistant Contacts: Built with high-quality nickel-plated metal components to maintain optimal conductivity and resist oxidation over long-term use.

• Compact Inline Design: Its streamlined profile makes it an ideal space-saving solution for travel kits, equipment racks, or organized workstations.

Technical Specifications

• Outer Diameter (OD): 5.5mm.

• Inner Diameter (ID): 1.9mm.

• Connector Type: DC Power Male Plug to DC Power Female Socket.

• Housing Material: High-Grade Reinforced ABS.

• Application: Adapting power sources for specific laptop models, portable medical devices, and specialized DIY electronics.

Top 3 Customer Questions & Concerns ‍

 How do I verify this is the correct size? While many plugs look similar, the 1.9mm inner diameter is a specific measurement. For a guaranteed fit, it is recommended to use a digital caliper to measure the center pin of your device's charging port before ordering.

Will this change the output of my charger? No, this is a passive adapter. It only adapts the physical shape of the connector and does not convert or regulate voltage. Always ensure your power supply's voltage and amperage match the requirements of your device.

 Is the connection firm enough for mobile devices? Yes, the precision-machined barrel and internal socket contacts are designed to provide a firm mechanical lock, reducing the risk of power loss due to accidental disconnection or cable movement.