Batteries

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

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

PRACTICAL LOW POWER CPLD DESIGN
Any engineer involved with portable or handheld products knows that minimizing power consumption is an...

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

dB or not dB?
True or false: 30 dBm + 30 dBm = 60 dBm? Why does 1% work out to be -40 dB one time but then 0.1 dB or...

Save plant maintenance costs through reduced sensor power consumption
This paper describes a method for reducing the power consumption of sensor systems by utilizing the standby...

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

How smart sensors can reduce food waste in the retail supply chain
Every year, we waste enormous amounts of food – estimated at 1.6 billion tons annually according to...

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