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Hybrid amplifiers provide up to +61 dBmV output power and 26 dB gain

December 13, 2013 10:00 am | Richardson RFPD, Inc. | Product Releases | Comments

Richardson RFPD, Inc. today announces immediate availability and full design support capabilities for two new hybrid amplifiers for CATV applications from TriQuint. The TAT8884HO GaAs power doubler amplifier operates from 50 to 1000 MHz and features high linearity and gain.

LISTED UNDER: Power
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Power MOSFETs offer a low-side maximum on-resistance down to 6.4 mΩ

December 13, 2013 9:52 am | Vishay Intertechnology | Product Releases | Comments

Vishay Intertechnology launched two new AEC-Q101-qualified, 40 V, dual n-channel TrenchFET power MOSFETs in the asymmetric PowerPAK SO-8L package. For automotive applications, the Vishay Siliconix SQJ940EP and SQJ942EP combine both high- and low-side MOSFETs....

LISTED UNDER: DC to DC

DC/DC converter delivers a maximum of 25 A at an output of 1.2 V

December 11, 2013 9:40 am | Powervation | Product Releases | Comments

Powervation announced that its PV3012 digital controller is being used by leading power supply innovator, Murata Power Solutions in a new DC/DC module. OKLF-T/25-W12N-C is a non-isolated, DC/DC converter delivering a maximum of 25 A at an output of 1.2 V, when operating up to 70°C with a 200 LFM airflow.

LISTED UNDER: DC to DC

Power MOSFETs suit DC-DC converter applications

December 6, 2013 2:29 pm | Advanced Power Electronics Corp. USA | Product Releases | Comments

Advanced Power Electronics Corp. has introduced the new AP4034 family of 30V N-channel enhancement-mode power MOSFETs in several popular package alternatives to meet differing cost/performance points. All the AP4034 MOSFETs provide fast switching performance and feature a low typical gate charge of 15nC for good switching performance.

LISTED UNDER: DC to DC

2W DC/DC converters designed to serve medical-grade equipment

December 5, 2013 4:13 pm | MicroPower Direct, LLC | Product Releases | Comments

Available immediately from MicroPower Direct, the ML200MHI series is a family of compact, 2W DC/DC converters fully approved to both EN 60950 and EN 60601. They are specifically designed to meet the stringent isolation, reinforced insulation, and low leakage requirements of medical-grade equipment.

LISTED UNDER: DC to DC | Medical

Active harmonic filter improves efficiency while reducing harmonic pollution

December 5, 2013 2:10 pm | Schaefer Power Inc | Product Releases | Comments

Schaefer is proud to introduce their new PB Series three-wire and four-wire active harmonic filter modular systems that are designed to meet IEEE-519. The Power Balance (PB) family is scalable and offers a practical solution for improving power quality for tower buildings....

LISTED UNDER: Instrumentation | Power

Power supplies designed for medical applications

December 5, 2013 1:58 pm | SL Power Electronics Corporation | Product Releases | Comments

SL Power Electronics announces its MB60S single-output, convection-cooled, wide temperature range power supply that provides 60 watts of power in an ultra-compact  2” x 3” x 1.0” package. Joining SL Power’s line of high-density open frame AC/DC medical-grade power supplies, the MB60S is approved to the highest safety standards....

LISTED UNDER: Medical

High-power drive rack provides up to 30 A

December 5, 2013 10:03 am | Aerotech, Inc. | Product Releases | Comments

Aerotech’s Npaq 6U is a high-power drive rack that uses plug-in amplifiers supporting both linear and PWM topologies to control brushless, DC brush or stepper motors. PWM amps offer up to 320 VDC operating voltage and 30 A peak current capability. Linear amplifiers provide up to 80 V and 20 A peak current for high power, low-noise applications.

LISTED UNDER: Power

50-watt DC/DC converter offers 4:1 input

December 4, 2013 3:45 pm | Contech, A Division Of Calex | Product Releases | Comments

ConTech announces the “TMX” Series of DC/DC converters. The TMX Series offers up to 50 Watts of fully regulated output power with an industry standard 2 x 1” footprint. The series offers a 4:1 input range with nominal input voltages of 24VDC and 48VDC. Single outputs offered are 3.3, 5, 12, 15, and 24VDC.

LISTED UNDER: DC to DC

User-configurable switch-mode power supplies targeted at the telecommunications and medical markets

November 26, 2013 12:40 pm | Allegro Microsystems, Inc. | Product Releases | Comments

Allegro MicroSystems, LLC announces the release of three new switch-mode power supplies. The C, HWB and SWF series have been designed with a user-configurability feature to prevent customers from replacing the entire set of power supplies making it much easier to change specifications.

LISTED UNDER: Switching

Explosion-proof transformer designed to provide portability and convenience

November 25, 2013 9:25 am | Larson Electronics Llc | Product Releases | Comments

The EPL-TX-320-2XLV-DC explosion-proof transformer from Larson Electronics is a convenient and reliable solution for operators in hazardous locations who need the ability to easily convert standard 120-277 VAC to low voltage 12/24 VDC current. This explosion proof transformer also acts as a power distribution system....

LISTED UNDER: Power

DC/DC controller drives over 250W of LED power

November 22, 2013 5:00 pm | Linear Technology Corporation | Product Releases | Comments

Linear Technology Corporation announces the LT3797, a triple output DC/DC controller designed to drive three independent channels of LEDs. Its fixed frequency, current-mode architecture delivers constant, accurately regulated LED current over a wide range of supply and output voltages.

LISTED UNDER: DC to DC

Step-down regulator serves multimode, multiband RF power amplifiers

November 22, 2013 3:11 pm | Skyworks Solutions, Inc. | Product Releases | Comments

Skyworks Solutions, Inc. introduces a step-down regulator with auto-bypass and low drop out that controls the operating voltage for multimode, multiband WDCMA or GSM/EDGE power amplifiers, delivering optimum efficiency for all operating states.

LISTED UNDER: Power

Medical desktop switcher features up to 94% efficiency

November 22, 2013 2:04 pm | Advanced Power Solutions | Product Releases | Comments

Advanced Power Solutions (APS) announces the release of the APS250EMG series of medical approved desktop switching power supplies with up 94% efficiency and <0.5W No Load Power Consumption for compliance to Level V standards. The APS250EMG series consists of 3 standard models offering single outputs of 12V @ 20A / 24V @ 12 / 48v @ 6A output power....

LISTED UNDER: Medical | Switching

PoL DC-DC converter ideal for powering the latest FPGAs and ASICs used in networking, telecommunications, and computing applications

November 21, 2013 10:34 am | Murata Power Solutions Inc. | Product Releases | Comments

Murata announced the first in a series of Point-of- Load (PoL) non-isolated DC-DC converters based on the Digital Control Architecture from Powervation. The DOSA compatible OKLF 25A PoL has been designed to address the industry's growing requirement for low voltages (1.25V and less)....

LISTED UNDER: DC to DC

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