Power Converters | McMaster-Carr

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1,053 Products

Electrical

Power Supplies

Convert your facility's AC voltage to power equipment that runs on DC voltage

Transformers

Raise or lower voltage to meet the needs of an individual circuit

Voltage Adapters

Voltage Adapters

Change AC voltage to DC voltage to power a device

Power Converters

Power Converters

Connect power supplies to equipment that requires a different input voltage

Inverters

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

Phase Converters

Phase Converters

Generate three-phase output power from a single-phase input

Power Over Ethernet Injectors

Power Over Ethernet Injectors

Power devices such as routers and wireless access points in areas lacking a power outlet

Rectifiers

Convert AC voltage to a constant DC voltage on a circuit board

Power Supply Conditioners

Power Supply Conditioners

Raise or lower current to keep it at a stable output level during incoming dips and surges

Electrical Adapters

Electrical Adapters

Change electrical connectors to another type, size, or gender

Electrical Receptacles

Electrical Receptacles

Install in a wall or panel to transmit power or data to plugs or sockets

Circuit Board Voltage Regulators

Circuit Board Voltage Regulators

Power circuits from a high-voltage source without frying your system

Diodes

Route current in one direction and block it in the other to protect sensitive electronics

Logic Level Converters

Logic Level Converters

Translate signals between development boards, sensors, and other components with different voltages

Power Transmission

Air to Hydraulic Power Units

Air to Hydraulic Power Units

Power a hydraulic cylinder with air to avoid the setup, cost, and mess of hydraulic fluid

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