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Everything about storing your Lithium Polymer ( LiPo ) batteries | Battery Monday
Today’s topic will be focusing on maintaining your lithium battery; specifically, storing your lithium polymer batteries. Introduction Lithium Polymer batteries are widely used in wearable products, drones, radio control hobbies, industrial equipment, cell phones, laptops, and more. Over the years, lithium batteries have integrated themselves in our everyday lives. As such, it’s vital to understand the…
What is the SEI, and what effect does it have on the battery? | Battery Monday
The SEI (solid electrolyte interphase) is formed on the surface of the anode from the electrochemical reduction of the electrolyte and plays a crucial role in the long term cyclability of a lithium based battery. Introduction of SEI During the first charge and discharge of a lithium-ion battery, the electrode material reacts with the electrolyte at…
UAV and VTOL Battery Weight and Power Optimization
The latest technology frontier in aviation is the development of electric vertical take-off and landing ( VTOL / eVTOL ) aircraft. These futuristic vehicles operate under electric power and as well as being able to hover, they can take off and land vertically. The electric drive makes them fast and maneuverable. Proposed areas of application include air…
What’s LED Driver?
First–The terms “LED driver” and “LED power supply” are used interchangeably. Conventional AC-DC power supplies and DC-DC converters provide an output that is regulated to provide a “constant-voltage.” However, LEDs work most efficiently and safest with a “constant-current” . As a result, many new devices have been developed to provide this type of LED drive….