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Alpha and Omega Semiconductor Announces Addition to 1350V IGBTs Family Optimized for Soft-Switching Applications
Alpha and Omega Semiconductor Announces Addition to 1350V IGBTs Family Optimized for Soft-Switching Applications
09.22.2016 · News
Alpha and Omega Semiconductor announced the addition of AOK30B135W1 to its 1350 V AlphaIGBT™ family. The new AOK30B135W1 has been optimized to deliver high performance by reducing switching loss in soft-switching home appliance applications such as induction cooking, rice cookers, and inverter-based microwave ovens...
ENIAC is formally announced, February 15, 1946
ENIAC is formally announced, February 15, 1946
09.22.2016 · Articles
ENIAC (Electronic Numerical Integrator And Computer), the first electronic general-purpose computer, was formally announced on February 15, 1946. ENIAC had been heavily veiled before its first announcement, although its construction contract had been signed by the United States Army on June 5, 1943...
EasyEDA provides new PCB order system and DXF import
EasyEDA provides new PCB order system and DXF import
09.22.2016 · News
EasyEDA is a free, cloud-based EDA application for drawing circuits, running SPICE simulations, designing PCBs, and even placing orders for fabricating PCBs. Earlier we have released an online Gerber viewing tool to visualize the Gerber files generated by a PCB CAD tool. The tool supports the Gerber RS-274X format, which is an industry-standard image description format for PCBs...
D/A Converter Offers More Accuracy in a Smaller Footprint for Diverse Applications Ranging from Radar to Smartphone Testing
D/A Converter Offers More Accuracy in a Smaller Footprint for Diverse Applications Ranging from Radar to Smartphone Testing
09.21.2016 · News
Analog Devices introduced the AD9164 D/A converter that brings high resolution radar images for designers of military and commercial radar while reducing solution component count. Additionally, for designers of precision instrumentation equipment, such as smartphone testers, the new device ensures improved accuracy as well as speed of test, contributing to faster market-ready time while significantly decreasing tester complexity and size. Thanks to its audio to 6 GHz frequency coverage, the AD9164 D/A converter moves the tester market one step closer to a universal wireless test platform...
Keyboard and display multiplexing - the traditional approach
Keyboard and display multiplexing - the traditional approach
09.20.2016 · Circuits
Webster’s Dictionary defines “multiplex” as “many” or “multiple”. Coincidentally, in an electronics context the word can have several meanings. Whilst they all share the intention to economize on the number of connections used, there are subtle differences. It can mean combining messages on to a single communications channel for transmission and reception. In a similar vein, it can also mean configuring several continuous inputs (either digital or analog) so that only one is accessed at a time...
Broadcom Announces Industry's Most Efficient and Robust Current Sensing Optocoupler Solution for Servo Drives and Motors
Broadcom Announces Industry's Most Efficient and Robust Current Sensing Optocoupler Solution for Servo Drives and Motors
09.20.2016 · News
Broadcom Limited announced a new optically isolated sigma-delta modulator device, the Avago ACPL-C799, designed for a wide range of industrial applications including servo drives and motors. The new device features a low differential input range of ±50 mV allowing designers to reduce power dissipation across a current-sensing shunt resistor in servo drive and motor applications...
Bye-bye ATmega328P, Hello 328PB!
Bye-bye ATmega328P, Hello 328PB!
09.19.2016 · Articles · Microcontrollers
We never have enough peripherals on a microcontroller. Whether it’s hardware-driven PWM channels, ADCs, or serial communication peripherals, we always end up wanting just one more of these but don’t really need so many of those. Atmel’s new version of the popular ATmega328 series, the ATmega328PB, seems to have heard our pleas...
New Cypress Automotive LED Driver Delivers Robust Performance and Minimizes the Bill-of-Material for Headlight Systems
New Cypress Automotive LED Driver Delivers Robust Performance and Minimizes the Bill-of-Material for Headlight Systems
09.19.2016 · News
Cypress Semiconductor introduced an automotive LED driver that enables smaller and more cost-effective headlight systems. The new S6BL112A automotive-grade LED driver is the industry’s first to feature synchronous control, which helps it provide industry-leading conversion efficiency, enabling stable performance in a lighting system...
Renesas agrees to pay $3.2 billion for Intersil
Renesas agrees to pay $3.2 billion for Intersil
09.15.2016 · News
Japanese chip vendor Renesas Electronics Corp. (Tokyo, Japan) has agreed to buy analog and power management IC company Intersil Corp. (Milpitas, Calif.) for $22.50 per share or about 321.9 billion yen (about $3.2 billion)...
Battery Simulators Check Out Chargers, Over-Discharged Batteries
Battery Simulators Check Out Chargers, Over-Discharged Batteries
09.15.2016 · Circuits
The two battery-simulator circuits described here can help you quickly test a battery charger under a normal battery condition and an over-discharged battery condition. The circuits let you set any voltage to see how the device under test works. As shunt regulators, the circuits provide what is referred to, in expensive active power-supply loads, as constant voltage mode...
Beta Test Cayenne with Arduino
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