Modern railways rely on a host of electronic systems in order to operate safely and provide passenger comfort and convenience. A typical railway carriage distributes either 72V or 110V DC of battery power to these various systems many of which require lower and regulated operating voltages. Railway distributed power system designs incorporate DC-DC converters to […]
Cryptocurrency Power Supply
Gresham Power Electronics, (“Gresham”), a Coolisys Technologies company, now part of the Coolisys’ defence and aerospace and power systems provider, announces the availability of the Coolisys’ CBTM1800-12 Cryptocurrency Power Supply. The Coolisys’ CBTM1800-12 1800-watt AC/DC power supply is a fully DSP controlled, highly efficient enclosed 12 VDC power supply. It incorporates resonance-soft-switching technology to reduce […]
Wide Range of Fully Approved Medical Power Supplies
Gresham Power Electronics can provide medical equipment designers and OEMs with a wide range of fully approved medical power supplies. Typical applications include medical instrumentation, ultrasound equipment, clinical and cosmetic lasers, hospital and home patient monitoring systems and IT equipment. The micro-footprint, Ultra High Density OF(M) range of open frame power supplies are available with output […]
Full Range of Global Power Solutions
Gresham Power Electronics will introduce the full range of global power solutions available from the Coolisys Technologies Group at Electronica 2018. Coolisys, the recently formed power, defence and aerospace systems provider, which now includes Gresham Power, offers worldwide design and manufacture of power conversion and distribution systems merged into a synergistic “one-company” approach combining the strengths […]
High Reliability and Fire Retardant Industrial Batteries
Gresham Power Electronics announces the availability of two series of high reliability industrial batteries. The Yuasa NPL Industrial Battery range offers users complete peace of mind by maintaining system power with the most reliable industrial batteries on the market. The culmination of over seven decades of battery manufacturing experience, Yuasa’s NPL series is the ideal power […]
Ultra High Density, 550-W Output Power Supply
Gresham Power Electronics announces the introduction of its latest micro-footprint, Ultra High Density (UHD) 550-W output power supply the OF(M)550. The product range has been designed for use in applications including industrial and telecom systems, medical equipment and LED lighting. This new series of open frame switching power supplies utilises a highly advanced circuit topology to […]
Two Series Of High Reliability VRLA Batteries
Authorised Yuasa battery distributor Gresham Power Electronics announces the availability of two series of high reliability VRLA batteries (valve-regulated lead-acid) from Yuasa’s wide industrial product range. VRLA batteries are more commonly known as sealed or maintenance free lead-acid rechargeable batteries which, due to their construction, may be mounted in any orientation and do not require constant maintenance. The term […]
Low Profile 225 Watt Ultra High Density AC/DC ITE And Medical Power Supply
Gresham Power Electronics announces the introduction of its latest micro-footprint, Ultra High Density (UHD) 225W output power supply the OF(M)225. The OF(M)225 Series of open frame switching power supplies utilises a highly advanced circuit topology to deliver 225 Watts with fan cooling and 120 Watts convection cooled in an industry standard package that has a […]
External Power Supply For Medical Applications
Gresham Power Electronics announces the availability of the Polytron MUI310-A Series of desk-top power supplies for medical applications. The universal AC input product range offers a wide selection of output voltages from 12 to 44 Vdc and up to 310W output power. Typical applications include medical instrumentation, ultrasound equipment, hospital and home patient monitoring systems and […]
DC-DC Converters Offer Ultra-Wide Input Range
Gresham Power Electronics announces the availability two new series of DC-DC converters from Polytron Devices for use in industrial and railway applications. The QB100 and QB150 series boast 100 and 150 watt ratings, respectively, feature a 4:1 ultra-wide input range and operating temperature of -40 to +110°C The QB100 series offers high efficiency up to […]