Maybe the most common applications for very-low-value resistors (i.e., milliohms (mΩ) and below) are current-controlling circuits, where their low value reduces power losses. For these applications, a ...

“Successful Low-Current and High-Resistance Measurements.” Mary Anne Tupta, senior applications engineer, will describe how to choose appropriate instrumentation ...

Norristown, Pa. August 2020 – Megger now offers a digital low resistance ohmmeter that can deliver reliable results when using long test leads. The DLRO2, a 2 Amp handheld tester, is ideal for use in ...

Keithley Instruments, Inc. has published its seventh edition of the Low Level Measurements Handbook: Precision DC Current, Voltage, and Resistance Measurements. This 250-page paperback reference, ...

While ac internal resistance (ACIR) measurements are quite common and somewhat standardized when measuring lithium-ion cells, dc internal resistance (DCIR) measurements are nonstandard and generally ...

The DLRO10HD low-resistance ohmmeter features an IP65 case design for ingress protection, line or battery operation (including operation while charging the battery), unique high or low power output ...

Insulation failure is the root cause of many electrical conductors and equipment failures. When insulation fails, not only can equipment be damaged, but fire and shock can also result. Ideally, when ...

Occasionally, we find fun new electronic instruments in the wild and can’t resist sharing them with our readers. The item in question is the FNIRSI HRM-10 Internal resistance meter, which we show here ...

Sheet resistance, measured in ohms per square (Ω/ ), is a parameter that quantifies the resistance of thin conductive layers. In solar cells, it primarily influences the performance of the front ...

Megger now offers a digital low resistance ohmmeter that can deliver reliable results when using long test leads. The DLRO2, a 2 Amp handheld tester, is ideal for use in production line testing and ...