Many applications, especially portable devices, operate in very low power to extend the battery. When designing and testing such devices, you need an instrument that can measure very small currents, l
Last year at The Battery Show Conference in Novi Michigan, I presented this topic I prepared; “Shortening Lithium Ion Cell Manufacturing Time: A Comparative Study of Two Methods of Making Self-Dischar
Because of their conversion efficiency, DC-to-DC converters are commonly used in electrical and electronic systems. Within their working range, they accept a wide range of input voltages to give you a
Constant current (CC) sources are all around us, a common example is an LED driver. LED lamps have several advantages, including lower heat, smaller size, and lower power consumption. The retrofit sur
The History of World Metrology Day May 20th is a day for the super nerds. I wasn’t even aware of its significance until less than a week ago. 145 years ago today seventeen nations signed The Metre Con
Why Is It Necessary to Measure or Monitor Vibration Signals from an Electric Motor? Measuring vibration signals from an electric motor is critical to understanding its condition. Many types of product
Sum Function Capability Makes Testing Easy If you want to test a device, product, or system properly, you need a signal that consists of the sum of two waveforms. Here are some examples: Telephones pr
Benchtop
Small-Current, Low-Noise, High-Accuracy DMM Measurements
Bernard Ang 2020.07.02
9 min read
#Digital Multimeters #Design + Automation #Manufacturing Test
Benchtop
Shortening Lithium Ion Cell Manufacturing Time: A Comparative Study of Two Methods of Making Self-Discharge Measurements
Ed Brorein 2020.06.03
10 min read
#Automotive + Energy #Manufacturing Test
Benchtop
Monitoring Instantaneous Power of a DC-To-DC Converter Using a Dynamic DAQ
Bernard Ang 2020.05.28
10 min read
#Data Acquisition
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Using a Bench Power Supply to Power and Measure a Constant Current Load
Bill Griffith 2020.05.27
5 min read
#Power Supplies
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World Metrology Day, Measurement Overkill, and Why Accuracy is the Wrong Word
Daniel Bogdanoff 2020.05.20
3 min read
Benchtop
Measure Vibration Signals from an AC Motor in Time and Frequency Domains
Bernard Ang 2020.05.03
9 min read
#Data Acquisition #Design + Automation #Manufacturing Test
Benchtop
Sum Function Capability Makes Testing Easy
Choon-Hin Chang 2020.03.04
9 min read
#Arbitrary Waveform Generators #Manufacturing Test