Columbia Engineers Develop Flexible Lithium Battery for Wearable Electronics
Shaped like a spine, new design enables remarkable flexibility, high energy density, and stable voltage no matter how it is...
power electronics
DIY Power Bank Circuit
The features of the digital products are growing enormously which triggers the frequent usage of smart phones in several...
New Wireless 'Power-at-a-Distance' Charging System can Charge Your Device within 3 Feet Range
Wattup enables wireless charging that you can roam with your device in an area of 3 feet.
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Diodes: PN Junction, Types, Construction and Working
What is diode?
In general, all the electronic devices need DC power supply but it is impossible to generate DC power so, we...
Different Types of Transistors and Their Working
As our brain is made up of 100 billion of cells termed Neurons which are used to think and memorize things. Like as computer...
Complete Full-Bridge System-in-Package Includes MOSFETs, Gate Drivers, and Protection to Save Space, Simplify Design and Streamline Assembly
STMicroelectronics developed a new module PWD13F60 which saves the material cost, lesser dimension (13*11mm) and contains a...
+12V and -12V Dual Power Supply Circuit
The objective of this project is to convert 220V AC supply in to +12V and -12v DC supply, that is why it is named Dual Power Supply as we get...
PNP Transistors
The first bipolar junction transistor was invented in 1947 at Bell laboratories. “Two polarities”is abbreviated as bipolar,...
Full Wave Rectifier Circuit With and Without Filter
The process of converting alternating current into direct current is rectification. Any offline power supply unit has the block...
Half Wave Rectifier Circuit With and Without Filter
The process of converting alternating current into direct current is rectification. Any offline power supply unit has the block...
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