An overvoltage protection of power supply unit is shown in the figure with a regulated 5V output. As the zener diode detects a surpassed voltage beyond its limit, the circuit will get affected in a ...

This 8V DC power supply was designed for use with an expensive piece of electronic equipment. It features full over-voltage protection as a precaution against regulator failure, either in the supply ...

Systems incorporating microprocessors, FPGAs, ASICs, and other expensive devices can sustain costly damage if the power supply voltages exceed the nominal values. Rather than hoping for the best, good ...

Power protection is like insurance: You pay for it, yet hope you don’t need it. But it’s not a simple “purchase.” The first protection question is, “What am I seeking to protect and against what event ...

Power in your home feels simple, until a refrigerator dies early or a laptop refuses to start even though the lights never went out. The quiet culprit is often a surge that raced through your wiring ...

Linear Technology has launched an overvoltage protection controller for electronic systems that operates from 9V to greater than 500V. The LTC4366 floating surge stopper utilises an adjustable ...

Because power supplies are used to deliver a stable and reliable source of electricity to industrial manufacturing machinery, care must be taken to select the right industrial power supplies for your ...

Input ratings: Typical power-supply modules are designed and rated to operate with their inputs connected to lines delivering 105 to 125 Vac. Input ratings: Typical power-supply modules are designed ...

Robustness and reliability have made RS-485 an industrial workhorse. A minimum differential signal swing of 1.5V and reliable operation over common-mode voltages ranging from -7V to +12V have ...

So you have tested everything from the motherboard to the floppy drive. Still having problems? Have you tried testing the power supply? This Daily Drill Down by Faithe Wempen gives you the scoop on ...