RCinFLA ✭✭✭

The reason no one at Duracell knew anything about them is the batteries are just their branding label put on battery sourced from other vendor. Only a limited list of lead acid battery manufacturers … (View Post)

They both can be made by outfits with good or poor quality control. Because of the poly process I think they have a slightly higher chance of quality problems. But coming from semiconductor industry … (View Post)

There are several things that can aggrevate extra buzz. These LF inverters have extra gap in main transformer core to increase leakage inductance. The extra leakage inductance creates an increase in … (View Post)

AIMS inverters have fairly high no load power consumption. Standby mode wakes up periodically and sniffs the breeze for load current. Problem with a micro-controller based appliance is they may have … (View Post)

Depends on the startup mechanism of motor. There are commonly three different single phase inductiion motor startup mechanisms. Air conditioners have just run capacitor that provides startup phase sh… (View Post)