over-voltage

См. также в других словарях:

• flash-over voltage — paviršinio pramušimo įtampa statusas T sritis fizika atitikmenys: angl. flash over voltage; sparkover voltage vok. Überschlagspannung, f rus. напряжение искрового перекрытия, n pranc. tension de contournement, f …   Fizikos terminų žodynas

• Voltage multiplier — Villard cascade voltage multiplier. A voltage multiplier is an electrical circuit that converts AC electrical power from a lower voltage to a higher DC voltage, typically by means of a network of capacitors and diodes. Voltage multipliers can be… …   Wikipedia

• Voltage drop — is the reduction in voltage in an electrical circuit between the source and load. In electrical wiring national and local electrical codes may set guidelines for maximum voltage drop allowed in a circuit, to ensure reasonable efficiency of… …   Wikipedia

• Voltage-gated ion channel — Voltage gated ion channels are a class of transmembrane ion channels that are activated by changes in electrical potential difference near the channel; these types of ion channels are especially critical in neurons, but are common in many types… …   Wikipedia

• Voltage divider — In electronics, a voltage divider (also known as a potential divider) is a simple linear circuit that produces an output voltage ( V out) that is a fraction of its input voltage ( V in). Voltage division refers to the partitioning of a voltage… …   Wikipedia

• Voltage regulator — A popular three pin 12 V DC voltage regulator IC. A voltage regulator is an electrical regulator designed to automatically maintain a constant voltage level. A voltage regulator may be a simple feed forward design or may include negative feedback …   Wikipedia

• Voltage clamp — The voltage clamp is used by electrophysiologists to measure the ion currents across a neuronal membrane while holding the membrane voltage at a set level. Neuronal membranes contain many different kinds of ion channels, some of which are voltage …   Wikipedia

• Voltage stabilizer — Unreferenced|date=July 2008A voltage stabilizer is an electronic device able to deliver relatively constant output voltage while input voltage and load current changes over time. The output voltage is usually regulated using a transistor. In a… …   Wikipedia

• Voltage-gated potassium channel — Ion channel (eukariotic) Potassium channel, structure in a membrane like environment. Calculated hydrocarbon boundaries of the lipid bilayer are indicated by red and blue dots. Identifiers Symbol Ion trans …   Wikipedia

• Voltage-controlled oscillator — A voltage controlled oscillator or VCO is an electronic oscillator designed to be controlled in oscillation frequency by a voltage input. The frequency of oscillation is varied by the applied DC voltage, while modulating signals may also be fed… …   Wikipedia

• Voltage doubler — A voltage doubler is an electronic circuit which charges capacitors from the input voltage and switches these charges in such a way that, in the ideal case, exactly twice the voltage is produced at the output as at its input. The simplest of… …   Wikipedia