Milpitas, Calif.–Linear Technology introduced the LTC2920, a power-supply margining controller that allows supply rails to be precisely adjusted up and down during automated PCB testing. This testing, ...

Improvements in power MOSFETs, regulators, and control circuits have made switching power supplies smaller and have enabled power densities greater than 1W/in. 3 with efficiencies exceeding 90%.

At eTeknix we take the power supply testing procedure very seriously and have invested a lot of resources into acquiring the appropriate testing equipment. For all power supply reviews, we test the ...

At eTeknix we take the power supply testing procedure very seriously and have invested a lot of resources into acquiring the appropriate testing equipment. For all power supply reviews, we test the ...

The electronics industry is seeing a move toward higher voltages and currents to deliver sufficient supply and charging power in products ranging from handheld cellphones and tablets to workstations.

Before we go forward and run some of the tests that we are going to see hereinafter, let us check a few of the symptoms to understand if those tests are worth doing. We have mentioned some symptoms ...

I built a machine recently and I would like to test the power supply to make sure it isn't damaged out of the box. How would I go about testing a power supply to make sure I'm getting what I'm getting ...

Your PC’s power supply is one of its most crucial components, but most people barely ever give it a second thought once it’s installed. And that’s kind of weird ...

Recently I built a computer for my girlfriend's uncle. He was having problems with it from the start, namely that the computer would reboot or give him problems if he shut it off. (Not shut down. Shut ...