This high-precision DC Power Adapter is designed to provide a secure mechanical and electrical bridge between different power connector standards. Featuring a 5.5mm x 1.7mm male plug-to-female socket configuration, this adapter is a critical component for technicians and DIY enthusiasts working with specialized laptop chargers, portable electronics, and industrial power supplies.
Precision 5.5mm x 1.7mm Male Plug: Engineered with an outer diameter of 5.5mm and a specialized 1.7mm inner diameter to ensure a snug, low-resistance fit in compatible power ports.
Visual Yellow Tip Coding: Features the industry-standard Yellow Tip identification, allowing users to quickly distinguish this 1.7mm ID connector from other similar-looking barrel plugs.
Universal Socket Compatibility: The female socket end is designed to accept standard DC barrel plugs, effectively transforming your existing power cables into a specialized charging solution.
Impact-Resistant Molded Housing: Encased in a durable black polymer shell with integrated anti-slip ridges for easy handling and protection against daily wear.
High-Conductivity Internal Contacts: Built with nickel-plated metal components to resist oxidation and maintain stable power delivery over long-term use.
Outer Diameter (OD): 5.5mm.
Inner Diameter (ID): 1.7mm.
Connector Type: DC Power Male Plug to DC Power Female Socket.
Color-Code: Yellow Tip.
Body Material: Reinforced ABS Plastic.
Application: Laptops (specifically select Acer and older HP models), mobile monitors, and proprietary industrial electronics.
How is this different from the 2.1mm or 2.5mm "Yellow Tip" plugs? While many DC plugs use yellow tips, the 1.7mm inner diameter is much smaller than the standard 2.1mm or 2.5mm types. This specific size is frequently used for Acer-branded devices. Always verify your device's center pin diameter with a caliper before purchase for a guaranteed fit.
Does this adapter regulate voltage? No, this is a passive adapter. It only adapts the physical shape of the connector. It is your responsibility to ensure that the voltage and amperage of your power source match the requirements of the device you are powering.
Is the connection secure for mobile use? Yes, the internal spring contacts in the female socket and the precision-machined male barrel are designed to maintain a firm mechanical lock, reducing the risk of accidental disconnection during use.
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