Power
electronica 2008 - Gresham - Power Supplies
Gresham Power Electronics has announces the release of its HD365 series of high-density AC to DC switch-mode power supplies that deliver up to 365 watts, approximately twice the power currently available in the industry standard 76.2 x 127mm (3 x 5in) footprint. With a height of only 33mm (1.30 inches) these supplies are ideally suited for low profile, 1U High applications.
Intersil DC/DC converter optimized for RF power amplifiers
Intersil has announced a DC/DC converter for RF power amplifiers that provides the industry’s fastest start up from standby mode with very low current and excellent transient load response. The ISL9109 is a 1.6MHz synchronous step-down regulator designed to resolve the inefficiencies often seen with mobile RF power amps, particularly at low output levels. The device incorporates power switches that deliver 1.5A output and features a standby m...
Leading 150W Medical Grade Power Adapters Come With Class I or Class II Insulation
Tumbler Technologies + TRUMPower has introduced the TMP150 series of medical grade AC/DC desktop power adapters, which has both class I and class II insulation. The series is approved to UL 60601-1, CSA C22.2 No. 601.1, EN 60601-1 medical standards and complies with EN60601-1-2:2001 EMI standards including EN55011/FCC/VCCI class B (conducted and radiated emissions), EN61000-3-2, EN61000-4-2, EN61000-4-3, EN61000-4-5, EN61000-4-11. The units are ...
ON Semiconductor Delivers Power over Ethernet
ON Semiconductor has announced the availability of the NCP1080 and NCP1081, two new members of its Power over Ethernet (PoE) product family. The NCP1081 is the industry’s highest power integrated Power over Ethernet Power Device (PoE-PD) supporting extended power ranges up to 40 watts (W) of regulated power delivered to the application load in a 2-pair configuration. Both devices fully support the IEEE 802.3af standard and the NCP1081 enabl...
8 to 12W DC/DC family in compact DIP-24 package from XP Power
XP Power has announced three families of low power, isolated and regulated DC/DC converters. In an industry standard metal-cased DIP-24 package measuring just 31.75 x 20.32 x 10.40 mm (1.25 x 0.80 x 0.40 inches), the converters offer 8, 10 and 12 Watt output models with a 2:1 input voltage range. The DIP-24 format makes them suitable as a low cost drop-in replacement or a power upgrade in existing end products; saving the need to re-design the PC...
Monolithic Linear USB Battery Charger from Linear Technology
Linear Technology has announced the LTC3558, an efficient, multi-function power management solution for handheld applications. The LTC3558 integrates a stand-alone Li-Ion/Polymer battery charger and two high efficiency synchronous regulators - one buck-boost and one buck - and is offered in a compact low-profile 3mm x 3mm QFN package. The linear battery charger can deliver up to 950mA charge current from a wall adapter supply, or up to 500mA char...
Electronica 2008 – Powerstax PLC
Powerstax PLC will return to Electronica with a focussed display of their high efficiency application rich power solutions. Based around their market-leading ultra-high efficiency 500W DC:DC converters and modular AC power supplies Powerstax can quickly configure bespoke industrial, communications and medical power systems.
Modular Configurable inverter system from UNIPOWER
UNIPOWER Corporation announces a modular sine wave inverter power system designed to meet the needs of both telecoms and industrial OEM customers. Part of UNIPOWER’s established Gravitas family, the Sabre Series is an integrated power system that can be configured using a variety of modules including sine wave inverters, static transfer switch, control unit and remote communications interface. Sabre Series systems can be expanded to provide u...
Analog Devices launches Linear Regulator Family
Analog Devices has introduced a family of high-performance LDO (low dropout) regulators that generates the low noise, low voltage supply rails and extended battery life required for superior performance in mobile handsets and other battery-powered devices. The ADP120 and ADP121 LDOs are available in the industry’s smallest wafer-level chip scale package (WLCSP), as well as a standard TSOT (thin, small-outline transistor) option, offering design...
Toshiba expands SoC motor control family
Toshiba Electronics Europe has expanded its family of highly integrated single-chip motor drive solutions with a three-phase sine wave PWM driver that will lower the component count, reduce the noise and improve the efficiency of brushless DC (BLDC) motor applications.