Batteries

A NEW APPROACH TO PFC INRUSH PROTECTION
There are currently two common approaches to PFC inrush current protection. Such protection caters only...

Energy Harvesting for a Greener Environment
Energy Harvesting (EH) is the process of electronically capturing and accumulating energy from a variety...

MEMS Timing-Keeper Extends Standby Life of Mobile Devices
With increasingly sophisticated Smartphones and mobile devices offering more features and un-tethered...


Balancing act
Lithium-ion batteries, like other battery types, are subject to a process of wear and tear during charging...

Power supply control loop response measurements
To ensure the stability of voltage regulators and switched mode power supplies, the control loop behaviour...

Supercapacitors as a Long-Life Solution in Battery Powered Applications
Using electrostatic technologies in supercapacitors rather than the electrochemical technology of battery...

Using Ultracapacitors for Voltage Stabilization
When an electrically-driven machine starts, it may require very high current from the power supply for...


Ensuring Reliability of Portable Device Power
Today's array of coin cell holders is hardly up to the challenges presented by the ever-increasing array...


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