12V DC Power Supplies | McMaster-Carr

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70 Products

Voltage Adapters

AC to DC Adapter Cords

AC to DC Adapter Cords

Plug into standard outlets to change voltage

Detachable-Cord AC to DC Adapters

Detachable-Cord AC to DC Adapters

Pair with matching cords to change voltage without blocking several outlets

Medical-Grade AC to DC Adapters

Medical-Grade AC to DC Adapters

Meet IEC, UL, or ANSI/AAMI standards for use with medical devices

International AC to DC Adapter Cords

International AC to DC Adapter Cords

Swap the plug to match a country’s outlets instead of using separate cords

Other Products

USB Chargers

Power up mobile devices and other electronics

Inverters

Transform DC voltage to power devices that run on AC voltage; prevent overload damage

Wireless Charging Pads

Wireless Charging Pads

Charge smartphones with direct contact—no need to plug them in

Power Connectors

Power Connectors

Plugs, sockets, receptacles, and other connectors for powering equipment

Power Cords

Connect equipment and devices to a power source

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)