Skip to content

New Cost-competitive 300 Watt AC-DC Power Supply for Industrial and Medical Single Output Power Requirements

Posted August 27, 2013

Carlsbad, Calif. [27 August, 2013] — Emerson Network Power, a business of Emerson (NYSE:EMR) and a global leader in delivering scalable embedded computing technology and power supplies for original equipment manufacturers in a wide range of industries, today released a new 300 Watt AC-DC power supply that will provide industrial and medical equipment manufacturers with a highly reliable single output power solution at a competitive cost. The LCM300Q-T-4 features digital control, enabling Emerson to use simple firmware updates to modify parameters such as peak load handling, special voltage control, and to create unique fan speed profiles.

Emerson’s LCM300Q-T-4 is offered for a low single unit price of $170, with evaluation samples and production units available to order today. The latest in the company’s successful LCM300 series, this new model offers a 24 V output, which can be trimmed to ±20 percent, with 5 V standby. It does not require derating at low line and provides the full power across the input range 90 to 264 VAC. The compact 1U X 4 X 7 inch enclosed form factor includes a smart fan for self-contained cooling. The new LCM300 model features efficiency greater than 91 percent at full load, a typical power factor of 0.98, and a power density of 7.1 W/in3.

Backed by a comprehensive set of industrial and medical safety approvals, Emerson’s LCM3000Q-T-4 is ideal for light industrial applications and factory automation, including battery charging; non-patient contact and non-patient critical medical, dental and laboratory applications; as well as for telecom and datacom equipment.

The MTBF of the LCM300 is greater than 500,000 hours, and all models in the series carry a manufacturer’s warranty of three years.

About Emerson Network Power
Emerson Network Power is a business of Emerson (NYSE:EMR) and, through its Embedded Computing & Power business, is the trusted partner for scalable embedded computing technology and power supplies for the aerospace, defense, computing, healthcare, industrial and telecom markets. Emerson Network Power’s embedded computing solutions, AC-DC and DC-DC power supplies and wide range of technical services minimize design time, provide scalable and cost-effective support for released products, and critical products during legacy years.

About Emerson
Emerson (NYSE: EMR), based in St. Louis, Missouri (USA), is a global leader in bringing technology and engineering together to provide innovative solutions for customers in industrial, commercial, and consumer markets around the world.  The company is comprised of five business segments: Process Management, Industrial Automation, Network Power, Climate Technologies, and Commercial & Residential Solutions.  Sales in fiscal 2012 were $24.4 billion. 

About Advanced Energy

Advanced Energy Industries, Inc. (Nasdaq: AEIS) is a global leader in the design and manufacture of highly engineered, precision power conversion, measurement and control solutions for mission-critical applications and processes. Advanced Energy’s power solutions enable customer innovation in complex applications for a wide range of industries including semiconductor equipment, industrial production, medical and life sciences, data center computing, networking and telecommunications. With engineering know-how and responsive service and support for customers around the globe, the company builds collaborative partnerships to meet technology advances, propels growth of its customers and innovates the future of power. Advanced Energy has devoted four decades to perfecting power. It is headquartered in Denver, Colorado, USA.

For more information, visit

Advanced Energy | Precision. Power. Performance. Trust
Join Our Mailing List
Recent Posts
View on X