By Bob Zollo, February 07, 2012
When your bench supply's capacitors are all charged up with nowhere for that charge to go, an active down-programmer is a handy technique that brings rise and fall times back into a viable range.
By David Wyban, January 20, 2012
Test of high-power LEDs (HPLEDs) is a trickier affair than of ordinary LEDs, involving pulse-width modulation. Keithley's David Wyban covers use of source-measure units for this application, as well as special cabling considerations.
By Paul Franklin , January 05, 2012
Losing backward compatibility with earlier products can make change extra painful. Keithley's Paul Franklin covers how to develop a backwards-compatibility strategy that makes sense.
By Bob Zollo, December 27, 2011
Agilent's Bob Zollo discusses how the green movement in the industry impacts power supplies used in testing applications.
By , December 05, 2011
Keithley's 2401 SourceMeter fills a gap in low-voltage test, while its 2200 programmable power supplies serve to power DUTs.
By Bob Zollo, October 12, 2011
Agilent's Bob Zollo explains why you're better off powering multiple devices under test with individual supplies vs. one big supply.
By Al Lesko, October 04, 2011
Agilent's Al Lesko provides some guidance for proper implementation of an electronic functional-test system in the automotive market.
By Paul Franklin , October 03, 2011
Have you given thought to what backward compatibility really means? It has differing ramifications for consumers of test equipment than for its makers.
By Bob Zollo, August 11, 2011
Choosing the right battery for a mobile wireless device isn't as easy as you might think. Agilent's Bob Zollo takes you through the process of specifying a battery and testing to ensure it does the job.
By Paul Franklin , July 28, 2011
In his initial Measured Responses column, Keithley Instruments' Paul Franklin discusses myriad factors in the decision whether to upgrade your test bench.
By Bob Zollo, May 12, 2011
Lab power supplies provide a number of ways in which outputs can be sequenced so as to power up a DUT in proper order. Agilent's Bob Zollo takes you through the options.
By Staff, April 22, 2011
The California Instruments RS Series high-power AC/DC power systems provide controlled AC and DC output for a wide variety of ATE and product test applications.
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