240V AC Input Power Supplies

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	Output Voltage Output Voltage

	Input Voltage Input Voltage	Show

240V AC

	Input Voltage Input Voltage	Hide

	Output Current Output Current

	Output Voltage Type Output Voltage Type

Adjustable

Fixed

	Input Frequency Input Frequency

50Hz

60Hz

	Output Power Output Power

	Output Current Type Output Current Type

Adjustable

Fixed

	Electrical Phase Electrical Phase

Single

Three

	Circuit Wiring Type Circuit Wiring Type

Single

Parallel

Series

	Input Plug Type Input Plug Type

	Three Prong

	Output Features Output Features

Constant Voltage

Constant Current

Remote Voltage Sensing

Remote Signaling

Output Voltage Selector
Switch

	Display Type Display Type


Digital	Analog

	Input Connection Type Input Connection Type


Hardwire	Plug

	Output Connection Type Output Connection Type

Hardwire

Socket

	Protections Provided Protections Provided

	Number of Output Power Connections Number of Output Power Connections

	Mounting Location Mounting Location

	Output Socket Type Output Socket Type

Banana Jack

Three Slot

	Depth Depth

	Height Height

	Control Type Control Type

	Dial

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant with
Exemptions

RoHS Compliant

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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150 Products

About AC to AC Voltage Transformers

For single-phase equipment, use this formula to find power output: VA = Volts × Amps

For three-phase equipment, use this formula to find power output: VA = Volts × Amps × 1.73

Ultra-Low-Noise Power Supplies

Often used for high-precision and sensitive electronics such as testing and audio equipment, these power supplies produce low output noise for minimal electronic interference.

AC to AC Voltage Transformers

Touch-Safe High-Inrush
Panel-Mount AC to AC Transformers

Prevent accidental contact with live electrical connections—the screw terminals are covered or recessed. These transformers can handle momentary high-inrush current associated with contactors, solenoids, and relays.

Harsh Environment High-Inrush
Panel-Mount AC to AC Transformers

Sealed coils protect against dust, dirt, oil, and moisture. These transformers can handle momentary high-inrush current associated with contactors, solenoids, and relays.

High-Inrush Panel-Mount AC to AC Transformers

These transformers can handle momentary high-inrush current associated with contactors, solenoids, and relays.

Enclosed Step-Up/Step-Down AC to AC Transformers

Improve the efficiency of your equipment—wire these transformers to step your input voltage up or down by as much as 20%.

Enclosed Isolating AC to AC Transformers

These transformers have isolated primary and secondary coils to protect your sensitive equipment from input voltage spikes.

Enclosed Voltage-Stabilizing AC to AC Transformers

Protect equipment from electromagnetic interference and maintain power during three-millisecond power dips.

Enclosed Step-Down AC to AC Transformers

Also known as auto transformers, these decrease incoming voltage to meet the needs of your application.

Outlet Box/Panel-Mount
High-Inrush AC to AC Transformers

Use the included outlet box cover or mount these transformers to a panel. They can handle momentary high-inrush current associated with equipment start-up.

Panel-Mount Variable-Voltage AC to AC Transformers

Permanently install these transformers in panels.

Bench-Top Variable-Voltage AC to AC Transformers

Mount these portable transformers to any flat surface.

High-Speed AC to DC Electromagnet Transformers

Suitable for high-speed automated applications, these transformers reverse the magnetic current and release your electromagnet's hold faster than other electromagnet transformers.

Electrical Testing Power Supplies

Ultra-Low Noise Benchtop Power Supplies

Change AC voltage to DC voltage to power extremely sensitive audio, measuring, and testing devices while keeping electronic interference—often called output or ripple noise—from passing on to the device.

Benchtop Power Supplies

Convert AC voltage into the DC voltages needed to test, design, and prototype a wide variety of electrical circuits and equipment.

Programmable Benchtop Power Supplies

Use your computer to remotely control these power supplies that convert AC voltage to DC voltage for powering electronics from simple prototypes to advanced testing equipment.

Rack-Mount Power Supplies

Mount these power supplies into standard 19”-wide electronics racks, which can hold multiple electronic devices and keep your benchtop clear.

About AC to AC Voltage Transformers

Ultra-Low-Noise Power Supplies

Ultra-Low-Noise Power Supplies

AC to AC Voltage Transformers

Touch-Safe High-InrushPanel-Mount AC to AC Transformers

Harsh Environment High-InrushPanel-Mount AC to AC Transformers

High-Inrush Panel-Mount AC to AC Transformers

Enclosed Step-Up/Step-Down AC to AC Transformers

Enclosed Isolating AC to AC Transformers

Enclosed Voltage-Stabilizing AC to AC Transformers

Enclosed Step-Down AC to AC Transformers

Outlet Box/Panel-MountHigh-Inrush AC to AC Transformers

Panel-Mount Variable-Voltage AC to AC Transformers

Bench-Top Variable-Voltage AC to AC Transformers

High-Speed AC to DC Electromagnet Transformers

High-Speed AC to DC Electromagnet Transformers

Electrical Testing Power Supplies

Ultra-Low Noise Benchtop Power Supplies

Benchtop Power Supplies

Programmable Benchtop Power Supplies

Rack-Mount Power Supplies

Touch-Safe High-Inrush
Panel-Mount AC to AC Transformers

Harsh Environment High-Inrush
Panel-Mount AC to AC Transformers

Outlet Box/Panel-Mount
High-Inrush AC to AC Transformers