Electronic Design

How to Design an Optimal Electronic Load for High-Current, Low-Voltage Power Supplies (Part 1)

Part 1 of this series focuses on high-performance electronic loads for testing power supplies that have low output voltage and high current. It describes the necessity for special electronic loads, ...
Electronic Design

Wire-wound Variable Resistor Provides Simple and Accurate Adjustment

The VRH320 Variable Wire Wound Resistor available from ARCOL Resistors has a wide range of applications for voltage and current adjustment including industrial machinery RPM adjustment, instruments, ...
Hackaday

electronic load

[tinfever] needed a high-power benchtop electronic load for an upcoming project, and by their own admission decided foolishly to build their own. And we’re glad they did. The thing is, whilst this isn ...
Hackaday

Beefy 100 Amp Electronic Load Uses Two MOSFETs

[Kerry Wong] had some extreme MOSFETs (IXTK90N25L2) and decided to create a high current electronic load. The result was a two-channel beast that can handle 50 A per channel. Together, they can sink ...