Rad-hard low voltage output DC-DC converter series released by International Rectifier

Posted by John McHale
EL SEGUNDO, Calif., 2 July 2011. Officials at International Rectifier, (NYSE: IRF), announced the GH Series of radiation hardened (rad-hard) DC-DC converters. The 50-watt devices are designed for onboard spacecraft applications with mission life requirements as long as 15 years.

The GH Series works with designs that use new digital signal processors and field programmable gate array (FPGA) technologies that require a supply voltage as low as 1.0 volts.
Features of the GH series include an 18 to 40 volt input range, total ionization dose (TID) of more than 100 kilorad (Si), single event effect (SEE) (heavy ions) with rated LET greater than 82 MeV.cm2/mg, internal electro-magnetic interference (EMI) filter complying with most major satellite power buses, and a weight of less than 110 grams.
The GH Series devices feature magnetically coupled feedback to ensure operation under the intended radiation environments.
The output models range from 1.0 to 5.0 volts with current rating of up to 20 A and high efficiency as high as 87 percent. Output is adjustable with an external resistor for a precise output voltage setting with the adjustment range of plus or minus 10 percent of the rated output voltage. Other key features include remote output on/off control via Inhibit pin, remote sense compensation, synchronization for applications with multiple converters, and input under-voltage protection with under-voltage lockout (UVLO).
For more information on the GH Series, visit www.irf.com.
Prices for the GH2803R3S starts at $17,500 each, for five to 10 unit quantities. This product line is subject to U.S. export control laws and regulations.


Easily post a comment below using your Linkedin, Twitter, Google or Facebook account.


Military & Aerospace Photos

Most Popular Articles

Related Products

VPX3-453 3U VPX Virtex-6/8640D Digital Signal Processor

The Curtiss-Wright VPX3-453 is a high performance 3U VPX DSP and FPGA processor card that combine...

Electronic Warfare VPX Products

The VPX product line includes three products: Modular Quad IF Up and Down Converter, Modular Dire...

Interpoint™ MTR Series™ 50 Volt

The MTR Series™ MTR 50, 28 volt dc-dc converter offers up to 30 watts of output power from single...

Interpoint™ MFP Series™ Down-Leaded Point of Load

The new down-leaded version of its Interpoint™ MFP Series Point of Load (POL) converters are avai...

HS-5104AEH Radiation Hardened, Low Noise Quad Operational Amplifiers

The HS-5104ARH, HS-5104AEH are radiation hardened, monolithic quad operational amplifiers that pr...

XVR16 6U 4th Generation Intel Core i7 Based Rugged VME Single Board Computer

The XVR16 Rugged 6U VME Single Board Computer (SBC) from GE Intelligent Platforms features the hi...

IBX400 6U OpenVPX InfiniBand® Switch Fabric Module

The IBX400 is the world's first, fully rugged, 6U OpenVPX InfiniBand® switch fabric module (SFM) ...

PMC-E2001 Audio/Acoustic Waveform Generating PMC Card

PMC-E2001 Delta-sigma PMC features 16-bit resolution with 8 Analog Outputs and 4 Analog Inputs wi...

CHAMP-FX4 6U OpenVPX Virtex-7 FPGA Processor Card

The CHAMP-FX4 is the flagship 6U product in Curtiss-Wright Controls Defense Solutions’ family of ...

SBC326 - 3U OpenVPX 4th Generation Intel Core i7 based Single Board Computer

The SBC326 Rugged Single Board Computer (SBC) from GE Intelligent Platforms features the high per...

Related Companies

Curtiss-Wright Defense Solutions

About Curtiss-Wright Controls Defense Solutions Curtiss-Wright Controls Defense Solutions (CWCDS) is a long establish...

Crane Aerospace & Electronics

When failure is NOT an option...rely on Crane Aerospace & Electronics. We supply high-density, high-reliability c...

Intersil Corp

Intersil is leveraging a deep portfolio of intellectual property, a history of design and process innovation and a sy...

Symmetricom Inc

A leading source of highly precise timekeeping technologies, instruments and solutions. Provides timekeeping in GPS s...

GE Intelligent Platforms

Provides embedded computing solutions. Products include single-board computers, networking products, avionics interfa...

ASC Signal Corp

Manufactures satellite earth station, air traffic control radar antenna and high frequency antenna products for broad...

Aeroflex Metelics Hi-Rel Components

Manufactures high reliability semiconductors for the military, defense, satellite and aerospace industries as well as...

Ball Aerospace and Technologies Corp

Offers antennas, cryogenics, electronic supplies, electro-optic systems and equipment, GPS equipment, laser communica...

bavAIRia eV

The bavAIRia e.V. association is responsible for cluster management of aerospace and satellite navigation.

MOOG

Designs, manufactures and integrates precision motion control products and systems. Moog's high-performance systems c...
Wire News provided by   

social activity

Webcasts

Meeting the Gen3 backplane challenge with OpenVPX and COTS

Tight Pentagon budgets mean military systems must stay in the field for longer than ever before. This doesn't mean obsolete technology, however. Today's military electronics are being upgraded constantly, an...
Sponsored by:

Digital signal processing for signals intelligence and electronic warfare

Military & Aerospace Electronics presents an expert Webcast on the design considerations for blending general-purposes processors (GPUs), general-purpose graphics processors (GPGPUs), field-programmable ...
Sponsored by:

Advantages of Intel Architecture Products and Wind River Solutions in Military & Aerospace Applications

This webinar explains the individual advantages of the Intel Architecture hardware, available for long-life supply, and the WRS software portfolio.  There are extraordinary advantages of combining such ...
Sponsored by:

All Access Sponsors

View the 2014 Buyer's Guide Now!


Mil & Aero Magazine

October 2014
Volume 25, Issue 10
file

Download Our Apps



iPhone

iPad

Android

Follow Us On...



Newsletters

Military & Aerospace Electronics

Weekly newsletter covering technical content, breaking news and product information
SUBSCRIBE

Defense Executive

Monthly newsletter covering business news and strategic insights for executive managers
SUBSCRIBE

Electronic Warfare

Quarterly newsletter covering technologies and applications in electronic warfare, cyber warfare, optical warfare, and spectrum warfare.
SUBSCRIBE

Embedded Computing Report

Monthly newsletter covering news on embedded computing in aerospace, defense and industrial-rugged applications
SUBSCRIBE

Unmanned Vehicles

Monthly newsletter covering news updates for designers of unmanned vehicles
SUBSCRIBE