Easy to use tiny LiIon / LiPoly charger plugs into any USB port

The Adafruit Micro Lipo USB LiIon/LiPoly charger is now available from Mouser stock. The tiny charger is easy to use and has gold-plated contacts and plugs into any USB port. The user just plugs in a 3.7V/4.2V lithium polymer or lithium

Mouser Electronics | 01-07-2015

Dual-port USB data isolator for industrial and medical applications

Suitable for both industrial and medical applications, Murata Power Solutions' NMUSB202MC powered dual-port USB data isolator is now available from Mouser stock. The surface-mount module provides dual-port USB data isolation from a sin

Mouser Electronics | 30-06-2015

Three-terminal adjustable shunt regulators feature specified thermal stability

This post is sponsored by Texas Instruments. New from Texas Instruments (TI) the ATL431 and ATL432 are three-terminal adjustable shunt regulators, with specified thermal stability over applicable automotive, commercial, and industrial

Texas Instruments | 30-06-2015

Evaluation Kit demonstrates innovative energy-harvesting switch technology

Available now from RS Components, Cherry Industrial Solutions' updated Evaluation Kit 2.0 to demonstrate its market-leading energy-harvesting switch technology. The kit, containing an energy harvesting generator, rocker switch and a snap

RS Components | 30-06-2015

New 95% efficient 225W AC/DC supply in a compact package

XP Power has introduced the EPL225 series of high-efficiency open-frame AC/DC power supplies approved for industrial, IT and medical applications. The series comprises seven single-output models that offer a range of standard output volt

XP | 30-06-2015

Synchronous step-down power modules for point-of-load supplies

Designed for point-of-load (PoL) supplies, Exar 10A (XR79110), 15A (XR79115) and 20A (XR79120) XR791xx synchronous step-down power modules are now stocked by Mouser. They target applications such as networking and communications, fast-t

Mouser Electronics | 29-06-2015

Highly-efficient low-power DC-DC converter solutions suit today's design needs

Today's smart and intelligent solutions need to be created with the maximum possible power savings. Whether the energy source is energy harvesting, battery-/capacitor-powered, or from power grid, power conversion must become as efficient

Mouser Electronics | 26-06-2015

DOSA power modules offer industry standard footprint and pinout

Digi-Key now stocks Delta's DOSA POL power modules which are designed in an industry standard footprint and pinout. The modules provide programmable output voltage via an external resistor. Some series have flexible and programmable trac

Digikey | 25-06-2015

Integrated over / under-voltage window detector in a SOT-6 package

This post is sponsored by Texas Instruments. The Texas Instruments (TI) TPS3702 is an integrated over-voltage and under-voltage window detector in a small SOT-6 package. The highly-accuracy voltage monitor is ideal for systems that ope

Texas Instruments | 25-06-2015

Tiny regulated miniature power modules exploit SMD and hybrid technology

Traco Power THV/SHV series DC-DC converters are now available from Farnell element14. The tiny regulated miniature power modules use SMD and hybrid technology and run at 2-3W. The THN-15 series high-performance DC-DC converter modules

Farnell element14 | 24-06-2015

New 54mm 1U AC/DC supplies feature N+1 redundancy and PMBus communication

CUI has introduced a new 1100W front-end AC/DC power supply for mission-critical (N+1) redundant applications. The PSA-1100-12 delivers a power density of 25.34 W/cubic inch and achieves efficiencies approaching 94% in a compact slim line 1

CUI | 24-06-2015

Power factor correction ICs assure high efficiency across entire load range

Power Integrations has introduced the HiperPFS-3 family of power factor correction ICs, which offer high power factor and high efficiency across the entire load range. Aimed at applications with continuous power demands up to 405W for

Power Integrations | 24-06-2015

Bi-directional DC-DC converter targets energy storage systems with rechargeable batteries

Designed to allow the user to develop energy storage systems with rechargeable batteries, TDK-Lambda's EZA2500 2500W bi-directional DC-DC converter is now available from Mouser stock. The EZA2500 can change conversion direction at high

Mouser Electronics | 23-06-2015

Rugged high-density 20W DC-DC converters set new standard

Artesyn's new generation AXA series high-performance DC-DC converter modules are now available from Farnell element14. The units set a new standard in power density and are ideal for rugged applications, says the company. The modules

Farnell element14 | 22-06-2015