IDEAL Electrical™, a leading manufacturer of tools and supplies for electricians, proudly unveils the SureTrace™ Circuit Tracer Pro – a flagship addition to its trusted SureTrace line that ...

FIGURE 1: This electrical schematic diagram shows the cooler’s single-phase, R-134a capacitor start/capacitor run (CSCR) refrigeration compressor motor, and starting relay circuit section. July 6, ...

If you're having circuit breaker issues, you'll want to use safe troubleshooting tools. Luckily, Klein Tools has several to choose from at different prices.

Single-phase motor failures or malfunctions can often be traced to issues with the centrifugal switch, thermal switch, or capacitor (s). These problems can typically be fixed by servicing, repairing, ...

Circuit modeling can be an excellent way of helping engineers narrow down the likely cause of some antenna system problems. The key is accuracy in creating the model and a good eye for interpreting ...

Capacitors in the level indicator circuits were common polarized electrolytic types. Tom decided the amplifier was worth repair, from both technical and financial perspectives.

The start capacitor will then stay in the circuit, which will cause high amp draws and can open motor protective devices. However, if the pick-up voltage generated by BEMF is above the maximum, the ...

While obvious bulging capacitors are easily identifiable, he discusses the need for an ESR meter and uses a kit-built model to test capacitors that do not have any visual signs of damage.

Troubleshooting motor drives. Because most failures occur within the power sections instead of the circuit boards, they aren't very difficult to troubleshoot. The typical plant maintenance technician ...