Issue 203 of ESCC QUALIFIED PART LIST (QPL)
- Posted by Emilio Cano García
- On February 11, 2020
- 0
Check in our lastest post in doEEEt Technical Blog, what have been the changes in issue 203 of ESCC QUALIFIED PART LIST (QPL)?
Best balancing solution for supercapacitors
- Posted by doEEEt Media Group
- On February 7, 2020
- 1
Design teams are now eyeing supercapacitors for a range of new products in energy harvesting, office automation, backup systems, and more. These supercapacitor cells provide efficient storage that can quickly discharge energy on demand. To ensure peak performance and a long product life cycle, the supercapacitor’s voltage must be balanced. If an imbalance occurs due to leakage current differences between the cells, an energy drain could be triggered, causing the supercapacitor cells to fail prematurely.
Electronic Products has announced the finalists for the 2019 Product of the Year Awards
- Posted by doEEEt Media Group
- On February 6, 2020
- 0
Electronic Products has announced the finalists for the 2019 Product of the Year Awards. The annual awards, now in its 44th year, recognizes outstanding products that represent any or all of the following qualities: a significant advancement in a technology or its application, an exceptionally innovative design, a substantial achievement in price/performance, improvements in design performance, and the potential for new product designs/opportunities.
Ohmite Releases Thick Film Resistors on Ceramic Heatsink
- Posted by doEEEt Media Group
- On February 6, 2020
- 0
Ohmite TRH Thick Film Resistors combine two products in one by using advanced thick film printing processes to place a resistor onto a ceramic heatsink.
2019 Passive Components Product of the Year
- Posted by doEEEt Media Group
- On February 5, 2020
- 0
Electronic Products announces winners of the 2019 Product of the Year Awards selected by the editors of Electronic Products. The passive components category winner is:
Cornell Dubilier Electronics ULP Series of Ultra-Low-Profile Aluminum Electrolytic Capacitors
Reliability considerations on Photonics parts for New Space Applications
- Posted by Javier Alejandro de la Ossa Fernández
- On January 30, 2020
- 0
NewSpace is an approach that focuses on lowering the barriers to entry to space industry, by providing cheaper access to space… One of the major characteristics of the NewSpace era is the fundamental shift from an industry which was heavily dependent on government agencies to a more agile and an independent private sector that relies on innovation, working with much smaller budgets than the early space industry.
Basic Principles of Potentiometers/Variable Resistors
- Posted by Tomáš Zedníček
- On January 30, 2020
- 4
POTENTIOMETERS
Concepts and Definitions
Potentiometers are electromechanical components and therefore exposed not only to the weaknesses of fixed resistors but also to all the failure possibilities of electromechanics. The reliability is comparatively poor. It will be even lower if we try to tool the shafts for our own special applications!!
Insertion Loss and Performance in EMI Filtering
- Posted by doEEEt Media Group
- On January 29, 2020
- 0
The insertion loss performance shows signal attenuation at any given frequency. As a metric, the insertion loss performance is most useful as a guide in the filter selection process; the actual performance in service can vary depending on circuit characteristics.
Ohmcraft High-Voltage Resistors Mitigate Tin Whisker Growth
- Posted by doEEEt Media Group
- On January 29, 2020
- 0
High-Voltage Resistors Mitigate Tin Whisker Growth. “In military electronics, spacecraft and medical devices, long term reliability is absolutely critical,”
Ceramic Safety SMD Capacitor Digital Datasheet
- Posted by Kemet Electronic Corporation
- On January 29, 2020
- 0
KEMET’s new CAS series SMD safety certified MLCCs are offered with case sizes of 1808, 1812, 2211 and 2220. Their small footprints reduce required board real estate, allowing designers to deliver more compact designs with higher capacitance.
CAS series capacitors have a 250 VAC rating, support 2.5 kV and 5 kV impulse voltages and are fully...