Power
High Efficiency Dual ±3A Synchronous Buck Regulator for DDR Power & Termination Complies with DDR/DDR2/DDR3 Standards
Linear Technology introduces the LTC3618, a high-efficiency dual monolithic synchronous step-down switching regulator, capable of generating the supply voltage and the bus termination voltage for DDR/DDR2/DDR3 and future standard memory applications requiring both sourcing and sinking of current. The output of the first step-down regulator offers a high accuracy VDDQ supply capable of ±3A output. An internal resistor divider sets the VTT DDR ter...
UNIPOWER - High-Capacity Inverter/Charger Provides Long Term UPS Capability
The INVO Series Inverter/Charger System is the latest product to be added to UNIPOWER’s extensive line of Inverters. The INVO Series is different in that it is a 5kVA inverter with a built-in charger; giving customers the ability to design their own “long-run UPS” by specifying the battery capacity to be used.
PULS UK Introduces Life Expectancy Data Logging to QS/QT 40 Power Supplies
Leading Din Rail power supply manufacturer PULS UK has introduced data logging to its single-phase QS40 and three-phase QT40 1 Kw units. The move will enable the company to establish life expectancy figures based on actual in service conditions.
Phithong - 9W Micro USB Adapter For Charging Lithium Ion Batteries
Phihong has developed a new 9W adapter with field interchangeable clips for use with tablets, peripherals, wireless and networking equipment. Designated the PSAC09R series, the charger features a single output of 5V DC with a Micro USB connector and is fully compliant with the Level V Efficiency marking requirements. The adapter’s constant current output also complies with USB’s Battery Charger Specification Rev. 1.0 making it ideal for charg...
A Small Solution for TFT-LCD Monitor Applications
The XC9516 is a triple output power supply mainly aimed at 11”~14” TFT-LCD panels. It can operate with input voltages between 2.5V and 5.5V.
IR Introduces Highly Integrated AUIR331x Intelligent Power Switch Family Featuring Current Sensing for Automotive Applications
International Rectifier introduced the AUIR331x family of high-side intelligent power switch (IPS) devices with accurate current-sensing and built-in protection circuits for automotive applications. The new IPS devices enhance reliability in intelligent glow-plug controls, auxiliary positive temperature coefficient (PTC) heaters, engine cooling fan drivers and interior fan controllers.
1A, Low Noise Synchronous Buck-Boost DC/DC Converter Offers Extended Battery Run Time for Li-Ion & Alkaline-Powered Devices
Linear Technology announced the LTC3536, a synchronous buck-boost converter that delivers up to 1A of output current from a Li-Ion/Polymer source or 300mA from dual cell alkaline/NiCd/NiMH sources. Its 1.8V to 5.5V input and output voltage range achieves a +/-1% accurate output with inputs above, below or equal to the regulated output. The latest generation single inductor buck-boost pulse width modulation (PWM) topology incorporated in the LTC35...
£40 Million Boost for Rechargeable Batteries
Rechargeable lithium-ion battery technology has received a huge boost with the investment of £40 million in Nexeon, the company pioneering the use of silicon anodes in place of carbon. The Series C investment was led by existing investor Imperial Innovations Group and included Invesco Perpetual; both organisations are existing investors
High Power Density DC/DC Converter Modules From Powersolve Provide Over 200W
Powersolve just announced the TEP 200WI Series of high performance, high power DC/DC converter modules that provide up to 216W output power from a sealed, shielded metal case measuring just 2.4 x 1.9 x 0.5in (61 x 48.2 x 12.7mm). They are designed as standard for chassis mount and an optional screw terminal adaptor is also available to make connection simple. DIN –rail mounting is also an option.
CUI - 720 W Isolated DC-DC Quarter Brick Based on New Power Topology
CUI Inc introduced the engineering release and initial customer sampling of the NQB Series isolated dc-dc quarter brick based on their patented Solus Power TopologyTM. As part of CUI’s Novum Advanced PowerTM portfolio, the 720 W intermediate bus converter will initially support an input range of 36-60 V with an output of 12 V and will provide an efficiency greater than 96%. The NQB product will eventually support a wider input range as well...