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 […]
Power Supplies
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::
CUI, Inc. Introduce a Series of Power Supplies
(Tualatin, OR) –V-Infinity, a division of CUI Inc, introduces a series of high density, medically approved open frame switching power supplies. The VMS-160 series outputs 160W with 200 LFM forced air cooling or 100W under convection-cooled conditions. This translates to a power density of 18 W/in³ in a 1U, industry standard, 2” x 4” footprint. […]
Compact Power Supplies
The ultra-compact SDN-C power supplies come in 5 and 10 amp, 24 Vdc output sizes. Features include built-in sag immunity, power factor correction, PowerBoostTM overload capability, and universal voltage input (85 to 264 Vac, 50/60 Hz). For diagnostic purposes, the units use bright LEDs to indicate input and output status. Sola/Hevi-Dutywww.solaheviduty.com : Design World :
Industrial Power Supply
The QUINT SFB industrial grade power supply has Selective Fuse Breaking (SFB) technology to give up to six times nominal current for 12 months. With a short burst of current, individual circuit breakers can react to overloads. Faulty current paths are shut down, and the power supply continues to give power to the other loads. […]
Three-phase UPS for Parallel Protection of Critical Loads
The TreStar P line of online, double-conversion, three-phase, Uninterruptible Power Supplies (UPS) for critical loads has a digital control system to eliminate all overloads, frequency variations, transients, flicker, and blackouts in real-time. Up to eight TreStar P modules can be installed in parallel for redundancy or additional capacity. They include a user-friendly front control panel […]
Industrial Power Supplies with Selective Fuse Breaking Technology
(Middletown, PA) – Phoenix Contact introduces the QUINT SFB family of industrial grade power supplies. The QUINT SFB is the first industrial grade power supply to feature Selective Fuse Breaking (SFB), a technology that increases system reliability. SFB technology provides up to six times nominal current for 12 ms. This short burst of current allows individual […]
Energy-Efficient Linear Replacement Adapters
The PLA Series linear replacement adapters are universal input California Energy Commission (CEC) -compliant. The low-cost adapters use one primary control circuit. They maintain the benefits of a wide-range input switcher but without the output regulation. They come as fixed wall plugs (1.3, 2, 3, and 5W). The adapters have double insulation and short circuit […]
