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Dual-output DC/DC controller operates with 0.25 milliohm sense resistance

August 18, 2014 10:38 am | Linear Technology Corporation | Product Releases | Comments

Linear Technology Corporation (Milpitas, CA) announces the LTC3882, a dual-output multiphase synchronous step-down DC/DC controller with a serial digital interface. The LTC3882 uses leading-edge modulation voltage-mode control for excellent transient response....

LISTED UNDER: Power Sources & Signal Conditioning Devices | Power Supplies | DC to DC

All-in-one power solution combines the requirements for several applications

August 15, 2014 1:06 pm | Product Releases | Comments

Altech Corp. (Flemington, NJ) offers an all-in-one power solution to ease customers’ minds and to keep power running without interruption. CBI All In One UPS Power Solution is a unique product that combines the requirements for several applications into just one device....

LISTED UNDER: Power Sources & Signal Conditioning Devices

Amplifier module draws only 300mA from a +8 to +14.5 volt supply

August 12, 2014 3:23 pm | Rfmw Ltd | Product Releases | Comments

RFMW, Ltd. (San Jose, CA) announces design and sales support for P1dB’s P1-AMP00010-1-SMA, a DC to 10 GHz, 1 Watt, amplifier module. The P1-AMP00010-1-SMA is commonly used as a general purpose, broadband amplifier in test and measurement applications....

LISTED UNDER: Power Sources & Signal Conditioning Devices | Amplifiers
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Digital-to-analog converter includes 10ppm/°C reference

August 12, 2014 12:44 pm | Linear Technology Corporation | Product Releases | Comments

Linear Technology Corporation (Milpitas, CA) introduces the LTC2645, a quad-channel 12-bit/10-bit/8-bit PWM-to-voltage output digital-to-analog converter (DAC) with 10ppm/°C reference. These parts convert PWM input signals to 12-bit accurate, stable, buffered voltage outputs in less than 8µs....

LISTED UNDER: Power Sources & Signal Conditioning Devices

DIN rail DC-DC converter line range up to 600 W

August 12, 2014 9:32 am | CUI Inc. | Product Releases | Comments

CUI, Inc. (Tualatin, OR) announced the expansion of their DIN rail dc-dc product line with the addition of over 90 new high wattage models ranging from 50~600 W. The VHK and VFK DIN families are high efficiency isolated dc-dc converters packaged in a rugged aluminum case....

LISTED UNDER: Power Sources & Signal Conditioning Devices | Power Supplies | DC to DC

PQFN power block features exposed top

August 7, 2014 1:19 pm | International Rectifier | Product Releases | Comments

International Rectifier (El Segundo, CA) announced the expansion of the power block family of devices with the introduction of the IRFHE4250D FastIRFET dual power MOSFET that reduces power losses by more than 5% at 25A compared to best-in-class conventional power block devices....

LISTED UNDER: Power Sources & Signal Conditioning Devices

Programmable power supplies test battery-powered devices, low power semiconductors

August 6, 2014 4:40 pm | Product Releases | Comments

Keithley Instruments (Cleveland, OH) introduced the Series 2280S precision measurement, low noise, programmable DC power supplies featuring the speed and dynamic range essential for measuring standby current loads....

LISTED UNDER: Bench | Programmable | Measurement

Precision op amps operate on 140V supply

August 5, 2014 8:57 am | Linear Technology Corporation | Product Releases | Comments

Linear Technology (Milpitas, CA) announces the LTC6091 and LTC6090-5, additions to the LTC6090 family of precision operational amplifiers which operate on a supply voltage up to 140V (±70V). The dual LTC6091 features separate output disable pins....

LISTED UNDER: Power Sources & Signal Conditioning Devices | Amplifiers
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Digital step attenuator offers 29nS switching time

August 4, 2014 1:16 pm | Rfmw Ltd | Product Releases | Comments

RFMW, Ltd. (San Jose, CA) announces design and sales support for Peregrine Semiconductor’s 2-bit, fast-switching digital step attenuator (DSA). The PE43205 offers 29nS switching time when transitioning between 6, 12 or 18dB of attenuation. Simple, coarse attenuation is a great benefit....

LISTED UNDER: Power Sources & Signal Conditioning Devices | Attenuators

Class D amplifier delivers clearer audio output in the LG G3 Smartphone 1W speaker

July 31, 2014 3:45 pm | Product Releases | Comments

Cirrus Logic (Austin, TX) announced that it is shipping its CS35L32 Class D amplifier into LG’s new flagship smartphone, the LG G3. The CS35L32 high-performance speaker amplifier solution includes advanced speaker amplifier hardware accompanied by proprietary, adaptive real-time embedded software....

LISTED UNDER: Power Sources & Signal Conditioning Devices | Amplifiers

Power limiter provide protection for up to 50W pulsed RF input

July 31, 2014 1:40 pm | Rfmw Ltd | Product Releases | Comments

RFMW, Ltd. (San Jose, CA) announces design and sales support for Peregrine Semiconductor’s new, adjustable power limiter providing protection for up to 50W pulsed RF input. For CW applications, the PE45140 handles up to 10W of power. The adjustable power limiting threshold, from +22 to +32dBm, enables flexibility....

LISTED UNDER: Power Sources & Signal Conditioning Devices

Power supply units include 80PLUS Bronze certified efficiency

July 31, 2014 1:33 pm | Product Releases | Comments

Fractal Design announces the new Modular generation of the award winning Integra PSU. Fractal Design Integra M Series power supply units feature excellent electrical performance, including 80PLUS Bronze certified efficiency. The modular flat cable system allows for a clean installation....

LISTED UNDER: Power Sources & Signal Conditioning Devices | Power Supplies

Single-output DC/DC converters offer a wide 4:1 input range

July 31, 2014 12:52 pm | Calex Mfg | Product Releases | Comments

Calex Mfg. Co., Inc. (ConcordCA) announces the availability of the 150W HCM Series of single output DC/DC Converters. The HCM offers a wide 4:1 input range, 9 to 36VDC, and 18 to 75VDC. Output voltages available are 3.3, 5, 12, 15 and 24VDC. All models are isolated input to output....

LISTED UNDER: Power Sources & Signal Conditioning Devices | Power Supplies | DC to DC

2.5W output DC/DC micromodule converter includes 2kVAC galvanic isolation

July 30, 2014 5:02 pm | Linear Technology Corporation | Product Releases | Comments

Linear Technology Corporation (Milpitas, CA) introduces the LTM8046, a 2.5W output DC/DC µModule (micromodule) converter with 2kVAC galvanic isolation (production tested to 3kVDC) in a 9mm x 15mm x 4.92mm ball grid array (BGA) package. A minimum creepage distance of 4.3mm on the package exterior supports operation....

LISTED UNDER: Power Sources & Signal Conditioning Devices | Power Supplies | DC to DC

Transformer equipped with two explosion-proof receptacles

July 30, 2014 4:50 pm | Larson Electronics Llc | Product Releases | Comments

Larson Electronics (Kemp, TX) has added to its extensive range of industrial-grade lighting equipment with the release of a portable explosion-proof transformer, the EPL-TX-3KVA-2XLV-AC, equipped with two explosion-proof receptacles. This distribution system allows operators to step down 120/240 VAC 50/60Hz....

LISTED UNDER: Power Sources & Signal Conditioning Devices | Transformers | Power

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