As evident, the short-circuit current reaches about 1250A, far surpassing the three times current rating of two of the 300A open-loop sensors (OL1 and OL2).

If you have an older panel that has fuses instead of breakers, or if the circuit breaker panel is already full, an electrician can add a subpanel to handle the extra 240-volt circuit.

The series circuit is a single closed loop, as you can see. But a parallel circuit provides multiple loops. If you stack the loads on top of each other ladder-rung-style in your drawing, they are in ...

Pickering Interfaces has announced a new family of high voltage programmable resistor modules in a compact single-slot PXI ...

What can you do if your circuit repair diagnosis indicates an open circuit within an integrated circuit (IC)? Your IC got too hot and internal wiring has come loose. You could replace the IC, sure ...

In part 1 of this series, we introduced you to three op-amp test circuits: A self-test circuit, a two-op-amp loop, and a three-op-amp loop. The circuits let you test V OS (offset voltage), CMRR ...

What can you do if your circuit repair diagnosis indicates an open circuit within an integrated circuit (IC)? Your IC got too hot and internal wiring has come loose. You could replace the IC, sure.… ...

I see techs in the field get the most frustrated when they have a low-voltage short they can’t seem to locate. The challenge techs face with low voltage diagnosis is a combination of poor process and ...

ABOUT ten years ago it was found necessary to build short-circuit testing stations in order to find out the true rating for a large switch or current-breaker. In order to find out how a switch ...

PCB - In Circuit Testing PCB - In Circuit Testing In Circuit Testing for Medium-High Volume PCBs: A Cost-Effective Method PCBs are widely recognized as being the most cost-effective to test in-circuit ...