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Definition of "Voltage Regulator" |
Voltage regulators control the output voltage, eliminating voltage sags and swells in the input voltage that last from 15 milliseconds to one-half second. They are typically relatively inexpensive feedback controlled transformers and the more expensive ferroresonant transformer. / A component or device that maintains or regulates an output voltage at a constant level in spite of large changes in load current or input line voltage. The two main styles include Switching Regulators and Linear Regulators. [Regulator Manufacturers]. A zener diode used to produce a constant voltage. / A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple "feed-forward" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages. / A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple "feed-forward" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. / DS-3 is a digital signal level 3 T-carrier. DS3 interconnect cables must be made with true 75 ohm coaxial cable and connectors. Cables or connectors which are 50 ohm or which significantly deviate from 75 ohms will result in signal reflections which will lower the performance of the connection, possibly to the point of not working. GR-139-CORE,Generic Requirements for Central Office Coaxial Cable, defines type 734 and 735 cables for this application. / (1) similar to a voltage reference, but provides more output current at a less precisely controlled voltage. Primarily used to “clean up” (regulate) a varying input voltage to provide circuitry with a constant power supply voltage. |
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