Portable variable frequency power supply supplier

What is a programmable variable power supply?

In production and validation, programmable variable power supplies streamline testing by automating voltage sweeps, stress tests, and device characterization. With remote control and integration into automated setups, they improve efficiency, reduce errors, and ensure consistent quality.

Why do engineers need a variable power supply?

A variable power supply lets engineers fine-tune voltage and current during circuit design and prototyping. This flexibility helps test new components, troubleshoot unexpected issues, and optimize efficiency before production. With adjustable power, engineers can simulate real-world conditions and ensure reliable performance.

What types of power supplies are available?

From programmable power supplies to linear and switch-mode power supplies, you’re sure to find a model here that suits your exact specifications. Shop for power supplies including benchtop, programmable, and 12 volt power supplies as well as variacs and step up/down transformers.

What is a linear power supply?

Designed with linear voltage regulation, these power supplies produce the same voltage regardless of changes in the input voltage or the amount of current being drawn. They are also known as linear power supplies. Power supplies with an output voltage selector switch let you toggle between two voltage and current output ranges.

What are power supplies?

Power supplies are basically components that provide power to at least one electric load, and they’re typically integrated within the device that they’re powering. They also usually convert one type of electric power to another—in most cases, AC (alternating current) to DC (direct current).

What is a power supply with output voltage selector switch?

Power supplies with output voltage selector switch let you choose either an adjustable output, which you control with a dial, or an output fixed at 13. 8V DC. Connect the banana plugs on your equipment to the socket output connections. Power supplies with USB-A output connections can also charge phones and other devices with USB-A ports.