To go from milliamps to amps, your power conversion efficiency needs to be above 90%. This application note shows many different ways to achieve high efficiency in power conversion for power supplies.

Four Wheeler reader Allan asks:I have a 1985 and 1986 CJ-7 both set up almost exactly the same with the following exceptions: the 1985 has dual batteries with Kirkland batteries (6 months old) and a ...

Primary battery chemistries differ in their performance capabilities. Some offer faster discharge rates (sprinters), while others deliver microamps of energy for extended operating life (long-distance ...

Q:I have a 2001 Ford Explorer. My wife and I recently flew to Mexico and when we returned and went to use the car, the battery was dead. I used a battery charger and it now works fine, but I'd like to ...

Laney Amplification has expanded its bass amp range with the Digbeth Foundry Series, and it is promising something for all bassists in a suit of amps that range from the ubiquitous bedroom-friendly ...