Adapter przejściówka przetwornica USB wtyk DC 5.5x2.1mm 5V-9V przewód 100cm

USB Converter Adapter to DC Plug 5.5x2.1mm 5V-5V

A practical power cable that works as an adapter between a USB Type-A port and the popular DC 5.5×2.1 mm plug. It lets you power and charge electronic devices that need 5 V directly from a computer USB port, a universal wall charger, or a power bank. It is a convenient solution in an electronics workshop, making it easier to route power to prototypes and hardware projects.

Key technical specifications

• Input voltage: 5 V DC
• Output voltage: 5 V DC
• Input connector: USB Type-A plug
• Output connector: DC 5.5 × 2.1 mm plug
• Maximum output current: depends on the capability of the power source used
• Cable length: 100 cm

Example uses

• Powering popular development platforms-boards and modules for Arduino, ESP8266, ESP32, and Raspberry Pi.
• Supplying power to portable network devices such as routers or modems that run on 5 V.
• Powering measuring instruments and sensor modules directly from a power bank during bench testing.
• Running small fans, controllers, and LED lighting systems from a computer USB port.
• Replacing dedicated plug-in power supplies by using common USB chargers.

Benefits

• Versatile powering-lets you use the most common USB ports as a power source for devices with a standard DC barrel jack.
• Broad compatibility-the 5.5×2.1 mm plug is one of the most widely used power connectors in hobby and professional electronics.
• Greater mobility-easy switch from mains power to battery power with a standard power bank.
• Practical reach-a 100 cm cable gives flexibility and enough slack when organizing your workspace.
• Ready to use-simple design needs no soldering or extra adapters; it works as soon as you plug it in.