Examlex
The rate of expansion of the universe is currently increasing.
Slip Rings
Devices used to provide an electrical connection between a stationary system and a rotating structure, allowing for the transfer of power and signals.
Overvoltage Protection
Electrical safety mechanisms designed to protect circuits from receiving voltages higher than their operating levels.
Zener Diodes
Semiconductor devices that allow current to flow in the forward direction like a typical diode, but can also allow it to flow in the reverse direction when the voltage is above a certain value.
Voltage Spikes
Sudden, temporary increases in voltage in an electrical circuit that can cause damage to electronic components and systems.
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