Reduction from 5.5x2.5mm to 5.5x2.1mm, DC connector

The adapter is used to connect DC power connectors in applications where it is necessary to convert a 5.5x2.5 mm female connector to a 5.5x2.1 mm male. It is suitable for powering electronic devices, LED elements, monitoring systems, routers and other devices using standard cylindrical DC connectors. The adapter design allows for a quick and clear solution to compatibility between two commonly used power connector sizes.

Technical specifications

• Product type: DC power adapter/reducer
• Connector design: 5.5x2.5 mm female to 5.5x2.1 mm male
• Connector type: cylindrical DC power connector
• Application: adapting different sizes of DC power connectors
• Mechanical design: direct
• Insulating ring color: blue

Functions and features

• Allows mechanical compatibility between 5.5x2.5 mm and 5.5x2.1 mm connectors
• Suitable for use in low voltage DC power circuits
• Compact design for easy installation even in limited space
• Easy installation without the need for soldering or wiring modifications
• Designed to transfer power between compatible devices and sources

Ideal for

• Power supply for LED devices and LED strips
• Routers, switches and network elements with DC power supply
• Camera and security systems
• Electronic modules, converters and small consumer electronics
• Service and test use when verifying the compatibility of power connectors

Package contents

• 1x DC adapter 5.5x2.5mm female to 5.5x2.1mm male

Why choose this product?

• Addresses the difference between two standard DC power connector sizes
• Allows quick deployment without interfering with the original power cable
• Suitable for professional and service use
• Simple and clear solution for connecting compatible DC devices

Installation and operating instructions

• Before connecting, verify that the connector size, polarity, and requirements of the powered device match.
• Use the adapter only with electrically compatible power source and device.
• When connecting, make sure that the connectors are firmly inserted without excessive mechanical force.
• The product is not intended as a voltage or polarity converter, it only serves as a mechanical connector reduction.

Safety notice

• An incorrect combination of voltage, polarity, or current load may result in damage to the connected equipment.
• Use the product only in a dry environment and protect it from dust, moisture and mechanical damage.
• If the adapter is used in circuits above 60 VDC, appropriate safety precautions must be followed and professional installation must be ensured.