Power


Bench power supply offers user-friendly, interactive handing concept

The EA-PSI 9040-20 DT from EA Elektro-Automatik, available from Farnell element14, is a low noise programmable DC power supply with touch sensitive TFT colour screen. This microprocessor controlled laboratory power supply is of series EA-PS

Farnell element14 | 06-12-2016

Nanopower operational amplifier for cost-optimized systems

Texas Instruments’ TLV8801(single) and TLV8802 (dual) family of ultra-low-power operational amplifiers are ideal for cost-optimized sensin g applications in wireless and low power wired equipment. The amplifiers minimize power consumption i

Texas Instruments | 05-12-2016

Rugged high current powder iron inductors for automotive applications

TTI Europe are now distributing Eaton’s HCMA series of high current power inductors in Europe. The products are designed to withstand temperature and shock stresses found in automotive applications to support greater reliability in electron

TTI Europe | 05-12-2016

DC-DC converters integrate inductor and control IC in a small package

Torex Semiconductor XCL219 / XCL220 DC-DC converters, available from Mouser, integrate an inductor and a control IC in one tiny package (2mm × 2.5mm, h=1mm). An internal coil simplifies the circuit and enables minimization of noise and othe

Mouser Electronics | 02-12-2016

High accuracy voltage supervisor with integrated watchdog timer

The TPS3851, from Texas Instruments, combines a precision voltage supervisor with a programmable watchdog timer. The device comparator achieves a 0.8% accuracy (–40C to +125C) for the undervoltage (VITN) threshold. It also includes accurate

Texas Instruments | 02-12-2016

New DIN rail power supply designed for use in small cabinets

Delta Electronics has added a new DRC-12V100W1AZ model to the Chrome DIN rail power supply series with 12V/6A output. The compact Class II double isolation power supply is designed for use in small cabinets. The device requires less install

Delta | 02-12-2016

Converter with dynamic loop compensation powers FPGAs, ASICs and processors

Murata has introduced the OKDL-T/60-W12, a 60A, 95% efficient addition to the OKD family of digitally controlled point of load (PoL) DC-DC converters. The power module is ideally suited for FPGA and processor applications. The module is spe

Murata | 02-12-2016

Short-to-VBUS overvoltage and IEC ESD protection solution

Texas Instruments’ TPD6S300 is a single chip USB Type-C port protection solution that provides 20V Short-to-VBUS overvoltage and IEC ESD protection. Since the release of the USB Type-C connector, many products and accessories for US

Texas Instruments | 01-12-2016

Adjustable single channel bench power supply with four digit display

Available now from Farnell element14, the 72-2700 from Tenma is a single channel adjustable bench power supply with four digit display. This compact design power supply has constant current, constant voltage and current preset func

Farnell element14 | 01-12-2016

GaN power amplifiers deliver exceptional output and power-added efficiency

Millitech has released new Gallium Nitride (GaN) based power amplifiers with exceptional output power and power-added efficiency (PAE) in E-Band and W-Band applications. Offering up to 2.5W of output power and up to 20% PAE, typical gain fi

Smiths MW | 01-12-2016

High performance Class-D power amplifier enables premium sound quality

The Texas Instruments TPA3244 device is a high performance Class-D power amplifier that enables true premium sound quality with Class-D efficiency. It features an advanced integrated feedback design and proprietary high-speed gate driver er

Texas Instruments | 30-11-2016

Adjustable DC-DC switching buck step down regulator

Available from Farnell element14, the LT8631IFE#PBF is a synchronous micro-power step down (buck) regulator with adjustable output in 20 pin TSSOP package. This current mode PWM DC-DC converter has internal synchronous switches. Low ripple

Farnell element14 | 30-11-2016

Regulator with 3D stacked-inductor packaging enhances thermal conduction

Linear Technology’s LTM4636 is a 40A step-down µModule switching regulator with 3D construction for quicker heat dissipation and cooler operation in a small package. By stacking its inductor on top of a 16mm x 16mm BGA package, the device b

Linear | 30-11-2016

Controller regulates average current flowing between high and low voltage ports

The LM5170-Q1 controller, from Texas Instruments, provides the essential high voltage and precision elements of a dual-channel bidirectional converter for automotive 48V and 12V dual battery systems. It regulates the average current flowing

Texas Instruments | 29-11-2016

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