In this article, power management is defined simply as the management of all power sources (including DC-DC Converter, LDOs, etc.) on the circuit board. Power management includes the following ...

How accuracy is defined in DC programmable power supplies How and why the power supply experiences voltage output errors How to wire test leads and sense leads for accurate measurements When testing ...

Keithley Instruments, Inc. announced the addition of two multi-channel power supplies with GPIB interfaces to its line of programmable DC power supplies. Keithley Instruments, Inc. has added two multi ...

TDK-Lambda has expanded its Genesys range of 3.3kW and 5kW 2U format programmable power supplies to increase application reach. New models with outputs ranging from 0 to 200V dc have been added to the ...

Every automated test system that tests electronic circuit boards, modules or equipment needs one or more DC power supplies. Specifying the right supply involves more than just finding one that can ...

Too often maintenance engineers are concerned about the DC voltage and current draw from their Switch Mode Power Supply (SMPS) in the control panel. With a typical power supply you will need to have a ...

Engineering labs are usually equipped with various power supplies, voltmeters, function generators, and oscilloscopes. One piece of equipment missing from many such labs, however, is a current source.

[TheSignalPath] wanted to repair a broken Instek PSW80-40.5 because it has a lot of output for a programmable power supply — 1,080 watts, to be exact. This isn’t a cheap supply — it looks like it ...