Shop plug-in AC/DC power adapters and wall-mount power supplies for electronic equipment, AV accessories, communications devices and other low-voltage applications. Wallco offers fixed-voltage and multi-voltage adapters with a variety of output voltages, current ratings and DC connector configurations.
Compare adapters by DC output voltage, current capacity, polarity, connector size and regulated or unregulated output.
Plug-in power adapters convert household AC power to the lower DC voltage required by electronic equipment. They are commonly used as replacement or general-purpose supplies for AV equipment, radios, communications products and other low-voltage devices.
Fixed-output adapters provide a specific DC voltage such as 5V, 6V, 9V, 12V or 24V. A replacement adapter should match the equipment voltage requirement and provide at least the required current capacity.
Multi-voltage adapters can support several DC output settings and may include interchangeable connector tips. Confirm the selected voltage, connector and polarity before connecting the adapter to equipment.
Barrel-style DC connectors are available in several inside and outside diameters. Connector dimensions and center-positive or center-negative polarity must match the powered device.
Regulated and switching adapters provide controlled low-voltage output for compatible equipment. Select the adapter according to the electrical requirements of the device being powered.
Match the required DC voltage first, then confirm current capacity, polarity and connector dimensions. Also verify that the device requires DC output, since adapters with similar plugs may not be electrically interchangeable.
