high voltage circuit breaker comprising at least two chambers in series circuit.each chamber includes a sealed envelope circuit filled with a gas with good dielectric properties, which are the fixed contacts, the movable contacts.the arc blowing means and movable contacts through travel agencies \"...
PROBLEM TO BE SOLVED: To simplify the circuit constitution of a VCO by varying the oscillation frequency by controlling the voltage of the gate electrode of a MOS capacitor or controlling the voltage of the source drain electrode of the MOS capacitor. ;SOLUTION: The amplification output of an ...
A circuit of inductance/capacitance (LC) voltage control oscillator (VCO) includes an LC VCO unit, a peak detector and a processing unit. The LC VCO unit receives a current control signal and outputs an oscillating voltage signal. The peak detector receives the oscillating voltage signal to obta...
The LC circuit includes an inductor, two variable capacitance elements, and three capacitor pairs. Three control signals are applied such that each control signal is applied to one of N-channel transistors in the current controller and also to one of switch pairs corresponding to one of capacitor...
A voltage-controlled oscillator (VCO) module including a first VCO unit, a second VCO unit, and a matching circuit is provided. The first VCO unit includes a first terminal and a second terminal and generates a first oscillator signal. The second VCO unit is coupled to the first VCO unit ...
By modeling the data retention behaviors under word-line stress conditions, lifetime tests can be completed successfully in a much shorter period, providing accurate lifetime prediction more efficiently for thicker gate oxide products关键词: flash memories integrated circuit testing life testing stress ...
A CMOS fractional reference source or voltage divider circuit includes a string (chain) of CMOS pairs (41,42;43,44) of transistors connected with their source-drain circuits in series and with ends of the string being connected across an input power (voltage) supply (45). The P-channel tra...
Summary In this paper, a new group of active impedance source inverters, along with a suitable control method based on the pulse width modulation (PWM) tec... Vida Ranjbarizad,Ebrahim Babaei - International journal of circuit theory and applications 被引量: 0发表: 2024年 加载更多研究...
A circuit arrangement for converting the AC voltage from a supply network into an output DC voltage with an essentially sinusoidal current consumption at the network frequency by means of a step-up/step-down converter, which is operated as a step-down converter at output DC voltages which are ...
Finally, the authors propose a method of eliminating common-mode (CM) current from short protection system by using a separate circuit in which the parasitic leakage current omits an RCD.Similar content being viewed by others New design of high-power in-motion inductive charger for low power ...