SynQor introduced the new NQ40, non-isolated half-brick DC-DC converter – a buck/boost regulator which employs synchronous rectification technology to achieve extremely high conversion efficiency. The wide input voltage NiQor Brick family of converters can be used in traditional distributed power architecture systems or provide a regulated output voltage from a battery source or other variable voltage source.
The NQ40 has an input voltage range from 9 to 40 V. The output voltage range that can be achieved varies from 0 to 40 V d.c. at a maximum current of up to 55 A. The variable output voltage makes this device ideal for battery charging applications where a 12 V power source like a motor vehicle alternator can be used to charge deep-cycle batteries to their maximum charge.
This versatile device can be used in cascade to increase the available current to suit any application. The NQ40 half-brick form factor is small and has a high efficiency of up to 96% at full rated load current. Very little heatsinking is required for this device, saving on space and cost in a design, and mean time before failure has been demonstrated as more than 10 million hours.
Maintaining backup battery systems for maximum usage and reliability 30 September 2020, Comtest
, Power Electronics / Power Management
Standby battery backup systems play a critical role in keeping essential operations functional in the event of a utility outage. Facilities like data centres, hospitals, airports, utilities, oil and gas ...
Read more...Double the power output from new Tadiran battery 30 September 2020, Altron Arrow
, Power Electronics / Power Management
Tadiran has developed the latest in its PulsesPlus HLC battery range, doubling the power output of its previous offering. Recently the company launched the C-type HLC which represented a huge improvement ...
Read more...Bidirectional DC power supply for lab testing 30 September 2020, Conical Technologies
, Power Electronics / Power Management
The new IT-M3400 bidirectional DC power supply from ITECH integrates the features of a bidirectional power supply and a regenerative load. It inherits the advantages of high power density and modular ...
Read more...Global analysis of the solid-state battery market 30 September 2020
, Power Electronics / Power Management
The rapid growth of the electric vehicle market has driven the development, manufacture and sales of batteries, especially lithium-ion batteries. In the meantime, market research firm IDTechEx has identified ...
Read more...Solar lithium storage system 30 September 2020, Vepac Electronics
, Power Electronics / Power Management
The US2000 Plus is a latest-generation lithium storage unit. Combining enhanced safety with a long service life – even when at low levels of charge on a regular basis – it meets the demanding requirements ...
Read more...Cost optimised power supplies 30 September 2020, Current Automation
, Power Electronics / Power Management
The Dimension CP-Series from PULS are cost optimised power supplies without compromising quality, reliability and performance. The most noteworthy features of the CP10.241–R1/-R2 units are their high ...
Read more...1 kW programmable DC power supplies 30 September 2020, Accutronics
, Power Electronics / Power Management
TDK-Lambda announced the introduction of the G1kW and GH1kW series of 1U high programmable DC power supplies. These new products further expand the GENESYS+ series, offering up to 1000 W output power ...
Read more...DC-DC converters certified for railway radio 30 September 2020, Vepac Electronics
, Power Electronics / Power Management
In addition to the existing certificates for the compliance of EMC characteristics according to EN 50121-3-2, MTM Power can now also prove compliance with the technical regulation EMV 06 – verification ...
Read more...Cosel expands microprocessor controlled power supplies offering 30 September 2020, Vepac Electronics
, Power Electronics / Power Management
Cosel has announced the addition of a 3000 W AC/DC enclosed power supply for industrial and demanding semiconductors applications. Designed with advanced built-in digital microprocessor technology, the ...
Read more...Boost charger for 2-cell series lithium-ion battery 29 July 2020, NuVision Electronics
, Power Electronics / Power Management
The MP2672 from Monolithic Power Systems is a highly integrated, flexible switch-mode battery charger IC for a lithium-ion battery with two cells in series, which is used in a wide range of portable applications.
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