Power

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USB Type-C devices improve power and data transfer

USB Type-C devices improve power and data transfer
Expanding its portfolio of USB-compliant Integrated Circuits (ICs), Texas Instruments (TI) has introduced five USB Type-C and Power Delivery (PD) devices that enable engineers to design USB Type-C electronics with better signal quality and protection against system damage. The TUSB1046 family of linear redrivers supports 10G USB data and DisplayPort 1.4 video transfer.
2nd November 2016

Fanless power supply with medical approvals

Fanless power supply with medical approvals
Delivering 600W without fan assisted cooling from a compact 8.5x4.5x1U package; the CoolX600 is a convection-cooled modular power supply from Excelsys Technologies. The CoolX600 carries Medical Safety approvals and offers system designers performance for efficiency and reliability in addition to what the company claims is the most comprehensive feature set and specifications available. A five year warranty is also available.
2nd November 2016

Low profile DIN-rail power supplies have high efficiencies

Low profile DIN-rail power supplies have high efficiencies
A series of 10 to 100W DIN-rail mount AC/DC power supplies has been introduced by TDK Corporation. The DRL series has efficiencies of up to 90%. Featuring a low profile and narrow width, the units are suited for wall mounted enclosures commonly used in building automation and security applications. With an average efficiency of up to 87%, the DIN power supplies also meet ErP efficiency standards.
1st November 2016


Lithium battery offers a shelf life of up to ten years

Lithium battery offers a shelf life of up to ten years
The next-gen of Ultralife Corporation's long lasting lithium 9V battery, the U9VL-J-P, has been released. With key improvements to its energy density and cell technology, the battery is designed for applications including smoke detectors, security sensors and medical telemetry as well as test and instrumentation.
1st November 2016

High-current density sensor provides precision programming

High-current density sensor provides precision programming
A family of fully integrated current sensor linear ICs has been released by Allegro MicroSystems Europe which are in core-less packages designed to sense AC and DC currents up to 100A. Allegro’s ACS780/ACS781 are provided in this automotive-grade, low-profile (1.5mm thick) sensor IC package that represents the highest current density of any Allegro current sensor IC package to date.
1st November 2016

Relay design evolves to address new applications

Relay design evolves to address new applications
Electromechanical relays are continually evolving and adapting to meet the requirements of new generations of applications. For example, longer endurance power relays are needed to address smart meter applications and devices that can withstand higher inrush current are required for inductive load applications like energy efficient lighting. 
1st November 2016

Cylindrical supercapacitors have excellent power handling

Cylindrical supercapacitors have excellent power handling
  AVX has released a new series of cylindrical, electrochemical, double-layer supercapacitors. Rated for 2.7V and delivering high capacitance values (1F – 3,000F), low ESR (0.16mΩ – 200mΩ at 1,000KHz), low leakage (6µA – 5,800µA), high energy density (1.2 to 5.6Wh/kg), and long lifetime performance (50,000+ cycles).
31st October 2016

Minimising power domain leakage and design margins

Low-power SoCs rely on two design techniques, namely multiple operating frequencies and supply voltages to minimise dynamic power and coarse grain power gating by shutting down parts in sleep mode to save a large amount of leakage power (e.g. up to 99% saving). The implementation of such design techniques requires the insertion of specific cells (power switch cells, isolation cells, level shifters…) at the appropriate places and in the appropriate manner for the design to achieve its minimum power with the highest reliability.
31st October 2016

Programmable power supplies enable capacitor charging

Programmable power supplies enable capacitor charging
A series of compact 10W capacitor charging power supplies has been launched by Power Conversion Technology. The CCD10 capacitor chargers are compact high reliability power supplies intended for use as a component part in various applications such as lamp pumped lasers, UV curing and sterilisation, intense pulsed light systems and medical lasers.
28th October 2016

Fully encapsulated DC/DC converter modules

Fully encapsulated DC/DC converter modules
The TMDC series is a range of fully encapsulated low profile DC/DC-converter modules just made available by Powersolve. The modules feature ultra-wide input voltage ranges of 9 to 36VDC and 18 to 75VDC and are available with fixed 5.1, 12, 24 and 48 VDC output voltages in 20, 40 or 60W ranges.
27th October 2016


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