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Power Supplies, Line-Voltage Stabilization

Definition : Power supplies designed to deliver an almost steady, predetermined value of AC voltage (e.g., 120 V) for a limited range of input line voltage variations (e.g., plus or minus 10%). These devices typically include an electronic line voltage monitor to detect line voltage fluctuations and some electric or electronic stabilization circuit or device to compensate for these variations. Line voltage stabilizing power supplies are mostly used to maintain normal operation of electrical equipment (e.g., motors, pumps, lights, refrigerators) under reduced-voltage conditions (brownouts).

Entry Terms : "Stabilizers, Line-Voltage" , "Regulators, Line-Voltage" , "Line-Voltage Regulators"

UMDC code : 16934


1-23 of 23 Match(es).

Advance Electronics Ltd

Advance Electronics Ltd

Amber Industries Inc

Amber Industries transient suppressors are currently being successfully used in diverse applications: batch control, process control, lab equipment, instrumentation, measuring equipment, computers, microprocessor controlled equipment, display signs and SCADA systems.


AMETEK, Inc. is a leading global manufacturer of electronic instruments and electromechanical devices with annual sales of $3.3 billion. The Company has approximately 12,500 colleagues working at more than 100 manufacturing facilities and more than 100 sales and service centers in the United States and around the world.

Clary Corp

Clary Corporation designs and manufactures Uninterruptible Power Supply (UPS) solutions for the most demanding applications known today. Our focus is on providing protection for critical applications where downtime is simply unacceptable. Additionally we are able to design and build a customized solution whenever required.


Controlled Power Co

Controlled Power Company engineers and manufactures the industry's highest quality emergency lighting inverters and power conditioning equipment. Incorporating over 40 years of power protection technology and expertise, the company provides solid, long-lasting, integrated solutions.

Cooper Bussmann Inc

Cooper Bussmann is a wholly owned division of Cooper Industries, Inc. (NYSE: CBE) and is headquartered in St. Louis, Missouri, USA. With a more than 90-year history of innovation, the company has set the standard for circuit protection in the global market.

Eaton Corp

Eaton Corporation is a diversified power management company with more than 100 years of experience providing energy-efficient solutions that help our customers effectively manage electrical, hydraulic and mechanical power.

Emerson Network Power

Emerson Network Power, a business of Emerson (NYSE:EMR), protects and optimizes critical infrastructure for data centers, communications networks, healthcare and industrial facilities. The company provides new-to-the-world solutions, as well as established expertise and smart innovation in areas including AC and DC power and renewable energy, precision cooling systems, infrastructure management, embedded computing and power, integrated racks and enclosures, power switching and controls, and connectivity.

Emerson Network Power/Control Concepts Corp

Franek Technologies Inc

FRANEK TECHNOLOGIES (FTI) has specialized in supporting the Medical and Pharma-Biotechnology industry for the past twenty years. John Franek, founder and president of FTI states "Our Company was established to provide a technology bridge between instrumentation manufacturers and the power generation/distribution industry".

FRIWO Geraetebau GmbH

FRIWO Geraetebau GmbH

Myers Power Products Inc

OnLine Power Inc

OnLine Power has positioned itself as a leading world-class designer and producer of power protection products. Since our beginnings in 1975, we have grown to this position by offering our customers a wide selection of power protection equipment based on the technological innovation and on the reliability of our products.

Power Quality Inc

With more than 20 years experience in the power quality field, we offer many power quality solutions, technologies, diagnostic instruments, power quality monitors, troubleshooting techniques, electronic power conditioners, harmonic filters and voltage regulators, power conditioners, power filters and Transient voltage surge suppression, spike suppression, grounding testing, ground filters, and lightning protection. Power Quality Inc offers a wide range of power quality products and services, including electrical system power analysis, testing, monitoring, trouble analysis, fault diagnostics, ground current testing, leakage current testing, power quality sensitivity testing, design advice for power quality and power quality training for end users and utility customer engineers.


POWERVAR has been able to develop a full line of power protection equipment with unmatched reliability and quality that is the gold standard of the industry. POWERVAR offers an in-depth product portfolio of real solutions and real protection for the technology your business relies on to keep your operation running smoothly.



Schneider Electric SA

Schneider Electric SA

Schneider Electric United States

From 1836 to today, Schneider Electric has transformed itself into the global specialist in energy management. Starting from its roots in the iron and steel industry, heavy machinery, and ship building, it moved into electricity and automation management. After 170 years of history, Schneider Electric has become today the solution provider that will help you make the most of your energy

Staco Energy Product Co

Staco Energy Products Company is one of the longest lasting innovators of Power Quality and Voltage Control technologies in the world.

Task Force Solutions

Transtector Systems Inc

For over four decades PolyPhaser, Transtector Systems, DOWIN, LEA International and RO Associates have worked to become industry leaders in design, manufacturing and consulting of power and signal integrity solutions used to protect communications systems and critical electronics from lightning and power anomalies.

Tripp Lite

Tripp Lite is a leading manufacturer of products that power, connect and protect computers and other electronics. Founded in 1922, it is best known for its Uninterruptible Power Supply (UPS) Systems and Isobar Surge Suppressors (with over 18 million sold).

1-23 of 23 Match(es).


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