In many applications, the environment in which equipment is located is less than perfect. In these situations power supplies can be subjected to adverse operating conditions, making even the most rugged design susceptible to a premature failure. Dust, contaminants and temporary high humidity can create corrosion or unwanted connections between traces on the PC board. […]
Power Supplies
Second Generation of STEP Power Supplies
MIDDLETOWN, Pa. – Phoenix Contact introduces the second generation of STEP general purpose power supplies. Expanded voltage and current ranges make the redesigned STEP series well suited for small load applications where size is a premium. The new STEP power supplies feature a voltage versus current characteristic output. Upon heavy load demands, the power supply […]
Power supplies come with multiple options
The EMT Series is a line of versatile 30 W switching power supplies that can be transformed from a wall mount to a desktop simply by sliding off the blade and plugging in the ac power cord. The Series is available with interchangeable blades that meet US, UK, European, and Australian specifications. The power supplies […]
Power Supplies for Hazardous and Explosive Locations
Series of Class I, Div. 2 rated DIN Rail-mount ac-dc power supplies are available in output voltages from 5 to 48 V. The low power DPP Series is for use in chemical and petrochemical plants, pumping, and distribution stations. The series includes 6 models with Class I, Div. 2, Groups A, B, C, and D […]
PULS Expands MiniLine DIN-rail Power Supply Family
Three new ML15 units have been added to the PULS MiniLine DIN-rail power supply family. With a nominal width of only 22.5 mm, three different output voltages are available; 5V, 12V and 24V. Despite the compact construction, all units have a universal wide input voltage of 85 – 264VAC and deliver the full 15W output […]
High Efficiency AC-DC Power Supply
CARLSBAD, Calif. — Emerson Network Power, a business of Emerson (NYSE: EMR), has launched a high efficiency 100-150 watt ac-dc supply that features both ITE and non-patient contact and non-patient critical medical safety approvals. The new LPS103-M power supply is a compact open-frame design; measuring just 2 x 4 inches, with a height of only […]
High Performance Power Supplies for Motor Applications
The PULS XT40 family of semi-regulated 3-phase, 960 watt power supplies has a unique and innovative design for producing 24VDC from 3-phase power, especially for power systems. Models are available with 24, 36, 48 and 72VDC output voltages. Using a semi-regulated resonant converter enabled PULS to develop a very compact design with extremely high efficiency […]
The PULS ML100.200
The PULS ML100.200 is a simple and cost effective approach to convert the AC voltage of a typical 3-phase system into a regulated DC voltage. The ML100.200 only requires two legs of the three wire system making it ideal for when a control power transformer is changed out for a power supply. The ML100.200 is […]
Digitally Programmable Front-end Power Supplies
CARLSBAD, Calif. — Emerson Network Power, a business of Emerson (NYSE: EMR), has launched a new series of programmable ac-dc front-end power supplies that provide a world-class power density of 22 watts per cubic inch. The new UFE series power supplies have an exceptionally compact 5.5 x 10.7 inch footprint and a height of just […]
Eaton® Launches New Portal
Eaton® has launched a new portal to highlight the impressive footprint and power density that is offered in the Powerware three-phase lineup. This site is also a repository of information, including white papers and important footprint considerations. www.powerware.com ::Design World::
