High power density thin film modules provide precise temperature stabilization for optoelectronics and laser diodes
July 11, 2012 // Paul Buckley
Laird Technologies has released the company’s eTEC Series Thermoelectric Module (TEM) product line which enables high powered optoelectronics to maintain peak performance by stabilizing the temperature of the device during operation.
The modules are assembled using thin film technology that enables the TEMs to have ten times the heat pumping density per unit area than conventional bulk thermoelectric technology. The ceramic substrates are gold metallized to allow the product to be embedded into densely packed optoelectronics.
The thin film eTEC TEMs have heat pumping densities ranging from 75 to 90 W/cm2 at an ambient temperature of 25°C. The new models include the HV14,18,F0,0101,GG (1.4 W in 1 mm2); HV37,48,F2,0202,GG (3.7 W in 6.9 mm2); HV56,72,F2,0203,GG (4.8 W in 10.2 mm2).
Constructed with Bismuth Telluride thin film technology and thermally conductive Aluminum Nitride ceramics, the eTEC Series is designed for higher voltage and lower, sub 10 Watt heat pumping applications. Other features include RoHS compliance, pending Telcordia Compliance and gold metallization for solder ability to mating substrate surfaces.
Visit Laird Technologies at www.lairdtech.com
Automotive electronics complexity at tipping point, study warns
August 04, 2015
Features and functions are added at rapid pace to new cars. Typically, the E/E engineers add a dedicated electronic control ...
Phone batteries leak your browsing whereabouts
NASA preps Venus ICs
'Aqueous solar flow' battery lasts longer
Google 'Street View' cars add sensors to map air quality
CoolCube circuit stacking moves to FinFET process
August 03, 2015
The CEA-Leti research laboratory at Grenoble France, has reported that its CoolCube 3D interconnect technology is suitable ...
Is NextInput next winner in Apple products?
Fraunhofer rolls security platform for cars
The Filter Wizard: When off the shelf won't do, Part 1
- Dual Phase Buck Controller Drives High Density 1.2V/60A Supply with Submilliohm DCR Sensing
- Test environment for the positioning elements of wearable devices
- Automotive Circuit Protection using Littelfuse Automotive TVS Diodes
- Top 5 Challenges for testing Today's Consumer Electronics
InterviewGlobalfoundries' CEO on why FD-SOI and why now
With its latest news Globalfoundries Inc. has not only confirmed itself as a supporter of the fully-depleted silicon-on-insulator (FD-SOI) approach to IC manufacturing but that it also thinks sufficiently ...
Filter WizardCheck out the Filter Wizard Series of articles by Filter Guru Kendall Castor-Perry which provide invaluable practical Analog Design guidelines.
Linear video channel
READER OFFERRead more
This month, Novelda is giving away two full XeThru Inspiration kits worth 1499 US Dollars each, for EETimes Europe's readers to experiment first hand with its XeThru technology.Based on the use of radio waves, rather than infrared, ultrasound or light, the company's X2M1000 Inspiration modules can detect presence just from the chest movement while breathing, and measure both the rate and... MORE INFO AND LAST MONTH' WINNERS...
December 15, 2011 | Texas instruments | 222901974
Unique Ser/Des technology supports encrypted video and audio content with full duplex bi-directional control channel over a single wire interface.