voltage-variable resistor

См. также в других словарях:

• Voltage Dependent Resistor — Schaltzeichen Ein Varistor ist ein elektronisches Bauteil. Es handelt sich dabei um einen spannungsabhängigen Widerstand. Oberhalb einer bestimmten Schwellspannung, die typisch für den jeweiligen Varistor ist, wird der Widerstand abrupt kleiner.… …   Deutsch Wikipedia

• voltage dependent resistor — varistorius statusas T sritis fizika atitikmenys: angl. varistor; voltage dependent resistor vok. spannungsabhängiger Widerstand, m; Varistor, m rus. варистор, m pranc. résistance variable avec la tension, f; varistance, f …   Fizikos terminų žodynas

• Variable-gain amplifier — A variable gain or voltage controlled amplifier is an electronic amplifier that varies its gain depending on a control voltage (often abbreviated CV). VCAs have many applications, including audio level compression, synthesizers and amplitude… …   Wikipedia

• Resistor — A typical axial lead resistor Type Passive Working principle Electrical resistance Invented Ge …   Wikipedia

• Voltage-to-current converter — Introduction For a variety of reasons, in low voltage electronics, voltage is a more frequently used data carrier. Thus electronic devices tend to be labeled with voltage inputs and outputs. However some devices are labeled in terms of current… …   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 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

• Variable capacitor — Rotary variable capacitor A variable capacitor (also known as a variable air condenser ) is a capacitor whose capacitance may be intentionally and repeatedly changed mechanically or electronically. Variable capacitors are often used in L/C… …   Wikipedia

• Voltage source — In electric circuit theory, an ideal voltage source is a circuit element where the voltage across it is independent of the current through it. A voltage source is the dual of a current source. In analysis, a voltage source supplies a constant DC… …   Wikipedia

• résistance variable avec la tension — varistorius statusas T sritis fizika atitikmenys: angl. varistor; voltage dependent resistor vok. spannungsabhängiger Widerstand, m; Varistor, m rus. варистор, m pranc. résistance variable avec la tension, f; varistance, f …   Fizikos terminų žodynas

• Current-to-voltage converter — In electronics, a transimpedance amplifier is an amplifier that converts current to voltage. Its input ideally has zero impedance, and the input signal is a current. Its output may have low impedance, or in high frequency applications, may be… …   Wikipedia