The IT2705 mainframe and modules let you configure up to eight channels with modules that provide loads, sources, and SMUs. Test power supplies, batteries, IoT devices, medical devices, and so on. As powering circuits and systems get more complex, you often need to source, sink, and measure DC power for more than just DC levels. […]
Electronic loads
Tryout: two low-cost USB inline meters and a load
Despite their limited use for testing wall chargers and power banks, USB inline testers let you compare power sources. In three videos, we take you through their features, and we also try an inline USB electronic load. When testing a USB charger or power bank, you can connect a phone or other device and see […]
Tektronix event highlights precision measurements
At “Precision Unveiled,” Tektronix gave attendees a look at the future and displayed some current test equipment. Raleigh, NC, October 28, 2025 — Tektronix, well known for oscilloscopes and more recently power sources and power measurements through its acquisitions of Keithley and EA Elektro Automatic, hosted an event at the North Carolina Museum of Art. […]
PXI/PXIe battery simulators automate BMS testing
Pickering Interfaces has added two PXI and two PXIe battery simulators to its line of PXI test modules. The 41-754 (PXI) and 43-754 (PXIe) battery simulators are both available in 2-channel or 4-channel versions that can supply from 1 V to 8 V, 5 A per channel. The channels are fully isolated from ground and […]
APEC 2025 test equipment: power sources and loads
Powering electronic devices requires the testing of power supply and charging circuits, battery management systems (BMSs), and battery cells. Many of these circuits require voltage, current, and power measurements, plus numerous others. Oscilloscopes and probes let you see the waveforms in power-delivery circuits, but the circuits themselves may need simulated batteries and simulated loads. That’s […]
