The high efficiency model of the Sure-Volt voltage regulator combines the highest available efficiency with the reliability and ease of application of an industrial-grade voltage regulator. Where other voltage regulators have efficiencies that are dependent on load, the high efficiency Sure-Volt is 99% efficient across virtually the entire load range. (read more)

The energy-saving Mini-EVR voltage regulator is a very green alternative to the CVT or ferroresonant transformer found in many commercial and industrial applications. The Mini-EVR can save 15% to 40% of the energy now wasted by your CVT, reduce HVAC loads and is battery-free. Now, voltage regulation can be green with the industrial-grade Mini-EVR voltage regulator. (read more)

APE1117A is a low dropout positive adjustable or fixed-mode regulator with a minimum of 1A output current capability. The regulator is able to operate with output capacitors as small as 1uF for stability. This product is specifically designed to provide well-regulated supply for low voltage IC applications, such as high-speed bus termination and low current 3.3V logic supply. (read more)

Signal's DU and SU transformers have been designed to provide a multitude of step up or step down voltages to accomodate various input voltages throughout the world.From 250 VA to 10 KVA Custom versions available (read more)

50-2000VA Single Primary and Secondary

The Triad Autotransformers Series is designed as a single-winding transformer in which the primary coil is a fraction of the entire winding for voltage step-up or the secondary coil is a fraction of the entire winding for voltage step-down. (read more)

Voltage regulating transformers (VRTs) protect sensitive equipment from unregulated utility power when a UPS goes into bypass operation. The bypass conditioner regulates voltage to equipment or bus systems, minimizes voltage transients, reduces line noise and provides transient surge suppression other conditioning for the incoming utility power. (read more)

Best-Trans Electronics Corp. sells step up and down transformers and adjustable step up and down transformers. They can function as an overload protector and contain a changeable fuse. (read more)

Free Whitepaper - Comparison of Automatic Voltage Regulators for Industrial Power Quality Applications

Numerous voltage regulator technologies have the capability to correct voltage problems. However, most voltage regulators are designed for use in data centers or light commercial application where the load and environmental conditions are fairly benign. When computer-grade... (read more)

Many commercial and industrial applications have requirements that are not generally found in standard products or necessitate costly "work-around" solutions. UST's line of voltage regulators and power conditioners can be readily customized for your particular needs. Common customization features include:

• Adjustable output voltage
• On-line maintenance bypass
... (read more)

When it comes to voltage regulation for large industrial or commercial applications, some confusion often arises about two different types of automatic voltage regulators (AVR): the medium voltage mechanical AVR and the low voltage mechanical or electronic AVR. The real confusion is not so much about the regulators themselves but the fact that both types are called voltage regulators and (read more)