Page 1 about optocoupler

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News


Marketwired (press release)
"Our latest offering can be applied to very thin notebooks, tablets and smart phones and has new features such as over- protection and the ability to tolerate a short to 5V VBUS at the micro USB or USB Type-C™ connector." "USB Type-C is the
 27 September 2016

Electronic Design
Electronic Design One solution that's become popular is the inter-integrated input/output (IC I/O) expander. I2C I/O expanders allow system designers to increase the number of GPIO lines available on the system processor by simply connecting an I2C expander
 26 September 2016

Forecast (2016-2021)
PR Newswire (press release)
It mainly deals with the monitoring of current, , , power measurement and more from a generating source in order to trigger the eaker to open in an unusual situation. These relays are more often preferred in power
 21 September 2016

Electronics Weekly
Electronics Weekly “High-reliability monolithic ceramic capacitors are often used in the power supply of network equipment and base stations, and the required capacitance has to date been ensured by using two or more 2.2μF and 4.7μF capacitors,” said Murata
 21 September 2016

Plant Engineering
These high current pulses are generated by high-speed switching and cause migration of metal from the rolling elements into the luicant. This leads to discharge machining (EDM) craters ... Most of the fall in
 21 September 2016

Printed Electronics World
Printed Electronics World The UK's National Physical Laboratory (NPL) has developed a new, non-destructive, method of measuring the three dimensional orientation of molecules in an organic semiconductor transistor, using Raman spectroscopy. This will create a new, faster and ...
 16 September 2016

Electronic Design
Electronic Design Light-emitting diodes (LEDs) are semiconductor devices that emit light when an electrical current passes through semiconductor materials. But for LEDs to perform at their best they need the assistance of LED drivers to provide better efficiency
 15 September 2016

Electronic Design
Sep 12, 2016 Akshay Mehta | Design ... Low-power applications such as e-meters (electricity or energy meters) often require a simple ac line-powered supply where a 3.3-V rail powers a microcontroller and charges a lithium-ion battery to 4.2
 12 September 2016

Electronic Design
Electronic Design If you use a high- input capacitor and transformer, the common-mode can be hundreds of volts. The cleverness of Pease's is that the single transistor makes the oscillation, and also does the amplification. Since the input is in
 9 September 2016

Yahoo Finance
TEMPE, Ariz., Aug. 30, 2016 /PRNewswire/ -- ProTek Devices™ has introduced two 4-channel steering diode / transient voltage suppressor arrays (TVS array) ...
 30 August 2016