Power


Quad-output multiphase step-down DC-DC controller delivers up to 260A

Linear Technology has introduced the LTC7851/-1, a quad-output multiphase synchronous step-down DC-DC controller with accurate current sharing between phases and differential output voltage sensing. The device works in conjunction with e

Linear | 09-02-2016

UPS integrates battery in a compact 24VDC standby power solution

Phoenix Contact's UNO compact UPS is now available from Mouser. With its integrated battery, it delivers a 24VDC solution that provides standby power in the event of an AC mains power loss and is seen as ideal for compact controllers, P

Mouser Electronics | 09-02-2016

New 200W medical patient-contact rated AC/DC power supply

Power Partners has released a new 200W medical, patient contact rated AC/DC power supply into open-frame / u-channel product line. The PMAM200 series cost-effectively provides high-reliability and energy-efficient solutions. The PMAM200

PowerPartners | 09-02-2016

Three-phase EMI power filters suit a wide variety of applications

TE Connectivity's (TE) Corcom three-phase power filters are now available from TTI Europe. The EMI power filters are rated from 3A to 1600A suitable for use in controlling EMI emissions or susceptibility across a wide variety of applica

TTI Europe | 08-02-2016

I²C-bus controlled driver for dimming and blinking 57mA RGBA LEDS

NXP's PCA9956B 24-channel LED driver is now available from Mouser stock. The I²C-bus controlled constant-current driver designed for dimming and blinking 57mA Red/Green/Blue/Amber (RGBA) LEDS. Each LED output has its own 8-bit resoluti

Mouser Electronics | 08-02-2016

Highly-integrated offline dimmable LED drivers target mains applications

Mouser is now stocking Diodes's highly-integrated offline dimmable AL1696 Series LED drivers which support high-power factor constant-current converters for mains-dimmable LED driver applications. The AL1696 operates in boundary conducti

Mouser Electronics | 08-02-2016

Digitally programmable DC source provides up to 3.8kW of regulated power

Astrodyne TDI now offers a digitally programmable AC/DC power supply that provides 3,800W of regulated power and can operate as either a current or voltage source up to 400V or 170A. The modular 3.8kW Mercury-Flex is hot-swappable enabling

Astrodyne | 08-02-2016

General-purpose RFI filter for high-impedance low-current loads

Designed for high-impedance loads at low currents, TE Connectivity's compact general-purpose RFI filters are now available from Farnell element14. Suitable for a wide variety of termination options, the RFI filters are UL recognized, C

Farnell element14 | 05-02-2016

Controller drives an external MOSFET to emulate an ideal diode

The Texas Instruments (TI) LM74670-Q1 is a controller device that can be used with an N-Channel MOSFET in full or half bridge rectifier architectures for alternators. It is designed to drive an external MOSFET to emulate an ideal diode.

Texas Instruments | 05-02-2016

Ultra high-efficiency buck switching regulator integrates 150mohm power MOSFET

Rohm's BD9G341AEFJ ultra high-efficiency buck 80V DC-DC switching regulator with integrated 150mohm power MOSFET is now available from Digi-Key. The device's current-mode architecture provides fast transient response and a simple phase

Digikey | 05-02-2016

Isolated IGBT gate driver with high CMTI, split outputs and safety features

This post is sponsored by Texas Instruments. The Texas Instruments (TI) ISO5452 is a 5.7kV rms, reinforced isolated gate driver for IGBTs and MOSFETs with split outputs, OUTH and OUTL, providing 2.5A source and 5A sink current. The

Texas Instruments | 04-02-2016

New range of polycrystalline photovoltaic (PV) modules

Sharp has announced an expansion of its energy solutions portfolio, introducing a new range of polycrystalline photovoltaic (PV) modules; the ND-RC250 (250W), ND-RC255 (255W) and ND-RC260 (260W). The new modules are in addition to Sharp'

Sharp Electronics (UK) Ltd | 04-02-2016

New power management technology site brings designers up to speed

Designed to give engineers easy-to-access information on the latest technical advances in power management technologies, Mouser has launched its new Power Management Technology site. As part of the company’s growing selection of applicat

Mouser Electronics | 04-02-2016

High-efficiency two-stage 2W power amplifier

Mouser is now stocking the Qorvo TQP9111 1.8-2.7GHz 2W power amplifier. The high-efficiency two-stage driver amplifier is housed in in a low-cost surface-mount package. The TQP9111 can achieve high performance with +46dBm OIP3 and +32

Mouser Electronics | 03-02-2016

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