FAN5308 800mA High-Efficiency Step-Down DC-DC Converter F AN53
... The N-channel transistor is turned off before the inductor current becomes negative. At this time, the P-channel is switched on again, starting the next pulse. The converter continues these pulses until the high threshold (typical 1.6% above nominal value) is reached. A higher output voltage in PFM ...
... The N-channel transistor is turned off before the inductor current becomes negative. At this time, the P-channel is switched on again, starting the next pulse. The converter continues these pulses until the high threshold (typical 1.6% above nominal value) is reached. A higher output voltage in PFM ...
ISL6744A - Intersil
... where TC and TD are the approximate charge and discharge times, respectively, TOSC is the oscillator free running period, and FOSC is the oscillator frequency. One output switching cycle requires two oscillator cycles. The actual times will be slightly longer than calculated due to internal propagat ...
... where TC and TD are the approximate charge and discharge times, respectively, TOSC is the oscillator free running period, and FOSC is the oscillator frequency. One output switching cycle requires two oscillator cycles. The actual times will be slightly longer than calculated due to internal propagat ...
HF81 - Monolithic Power System
... HF81. The discharge resistors are divided into two separate surface mount resistors. Resistors R1 and R2 need to be rated for 50% power dissipation and voltage rating in order to dissipate loss and withstand the input voltage under a short between the L1 and L2 terminals of the HF81. If the applicat ...
... HF81. The discharge resistors are divided into two separate surface mount resistors. Resistors R1 and R2 need to be rated for 50% power dissipation and voltage rating in order to dissipate loss and withstand the input voltage under a short between the L1 and L2 terminals of the HF81. If the applicat ...
Accidents in home and environment
... • Electrical burns can be usefully divided into; • Flash burns – typically superficial • Contact burns – may be negligible surface burning but deeper tissue damage due to the conduction of electricity through tissue plains. These burns can be further divided into high tension or voltage and low tens ...
... • Electrical burns can be usefully divided into; • Flash burns – typically superficial • Contact burns – may be negligible surface burning but deeper tissue damage due to the conduction of electricity through tissue plains. These burns can be further divided into high tension or voltage and low tens ...
ACS754xCB-050
... Magnetic offset error (IERROM). The magnetic offset is due to the residual magnetism (remnant field) of the core material. The magnetic offset error is highest when the magnetic circuit has been saturated, usually when the device has been subjected to a full-scale or high-current overload condition. ...
... Magnetic offset error (IERROM). The magnetic offset is due to the residual magnetism (remnant field) of the core material. The magnetic offset error is highest when the magnetic circuit has been saturated, usually when the device has been subjected to a full-scale or high-current overload condition. ...
the Medium Voltage Controllable Fuse Brochure
... Comparing the installation costs of the MVCF to a conventional MV Circuit Breaker will clarify the huge difference in site-work, logistics of equipment removal and replacement, liability of sub-contractors, overall man-hours and total downtime. The installed cost of the MVCF can be as little as 20% ...
... Comparing the installation costs of the MVCF to a conventional MV Circuit Breaker will clarify the huge difference in site-work, logistics of equipment removal and replacement, liability of sub-contractors, overall man-hours and total downtime. The installed cost of the MVCF can be as little as 20% ...
Comparison of Voltage Stability by Using Various Fact
... voltage at a high voltage bus. In steady state, the SVC will provide some steady- state control of the voltage to maintain it the highest voltage bus at the pre-defined level. STATIC SYNCHRONOUS COMPENSATOR STATCOM uses three phases powerful Voltage Sourced Converter as its core. Its voltage output ...
... voltage at a high voltage bus. In steady state, the SVC will provide some steady- state control of the voltage to maintain it the highest voltage bus at the pre-defined level. STATIC SYNCHRONOUS COMPENSATOR STATCOM uses three phases powerful Voltage Sourced Converter as its core. Its voltage output ...
Active Power Factor Correction Project - Mustafa`s E
... current was in phase with the voltage thus the power factor was unity which means that the load consumes the whole input power and makes full use of it(the table above proves that VA is the same as input power). When the smoothing capacitor is added in parallel with the resistive load(AC to DC conve ...
... current was in phase with the voltage thus the power factor was unity which means that the load consumes the whole input power and makes full use of it(the table above proves that VA is the same as input power). When the smoothing capacitor is added in parallel with the resistive load(AC to DC conve ...
HEI Ignition Module For Use With Points
... Fig. 4 combines the options of Fig. 2 and Fig. 3 with yet another option; the “time-out” option. If the points are closed while the ignition switch is on and the engine is not turning, the ignition coil has full current through it. This generates a lot of heat in the coil and some heat in the HEI mo ...
... Fig. 4 combines the options of Fig. 2 and Fig. 3 with yet another option; the “time-out” option. If the points are closed while the ignition switch is on and the engine is not turning, the ignition coil has full current through it. This generates a lot of heat in the coil and some heat in the HEI mo ...
Improved power quality and productivity in an iron ore mine by
... thyristor equipped 6-pulse DC drive and representing a fast varying load affecting the whole supply system. The load cycle consists of 3 different phases: acceleration, full speed operation and retardation. A typical load cycle duration is about 90 sec. Before the advent of the SVC, due to insuffici ...
... thyristor equipped 6-pulse DC drive and representing a fast varying load affecting the whole supply system. The load cycle consists of 3 different phases: acceleration, full speed operation and retardation. A typical load cycle duration is about 90 sec. Before the advent of the SVC, due to insuffici ...
Combine two 8-bit outputs to make one 16
... unit of measurement—ohms, farads, or formula. The tricky part of the formula famous “googol,” which is represented by henries, for example. Alternatively, it is the conversion to a decimal type after 100 digits.왏 could be of any random text, including an the formula calculates the ratio of two log e ...
... unit of measurement—ohms, farads, or formula. The tricky part of the formula famous “googol,” which is represented by henries, for example. Alternatively, it is the conversion to a decimal type after 100 digits.왏 could be of any random text, including an the formula calculates the ratio of two log e ...
A low-inductance, long-life, triggered spark gap
... There is an increasing interest in the development and fabrication of fast switches for high voltage applications, such as in pulsed lasers, electron beam generators, Rash tubes, Kerr cells and Pockels cells. The two types of switches usually employed are thyratrons and spark gaps. Thyratrons are tr ...
... There is an increasing interest in the development and fabrication of fast switches for high voltage applications, such as in pulsed lasers, electron beam generators, Rash tubes, Kerr cells and Pockels cells. The two types of switches usually employed are thyratrons and spark gaps. Thyratrons are tr ...
Hysteresis and charge trapping in graphene quantum dots Hemen
... voltage approaches zero is responsible for yielding a significant current at zero voltage (Fig 2). The exact origin of deep and shallow natured traps and theirenergy distribution along the conduction and valence bandrequires further investigation. In conclusion, graphene quantum dots synthesized ele ...
... voltage approaches zero is responsible for yielding a significant current at zero voltage (Fig 2). The exact origin of deep and shallow natured traps and theirenergy distribution along the conduction and valence bandrequires further investigation. In conclusion, graphene quantum dots synthesized ele ...
Hoefling_2017_APL_MemristiveModes_AAM
... FIG. 3. (a) Circuit diagram used to investigate associative learning. The Y-shaped quantum dot floating gate transistors Y1 and Y2 represent two artificial synapses. Connecting the output of Y1 with an input of Y2 via a function generator allows to control the state of Y2 by Vl,1 and Vr,2. (b) Illus ...
... FIG. 3. (a) Circuit diagram used to investigate associative learning. The Y-shaped quantum dot floating gate transistors Y1 and Y2 represent two artificial synapses. Connecting the output of Y1 with an input of Y2 via a function generator allows to control the state of Y2 by Vl,1 and Vr,2. (b) Illus ...
QS5U28
... The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants cont ...
... The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants cont ...
Power electronic interface developed to manage power flows and
... Abstract. This paper presents a power management system developed to operate on the dc side of a SAPC allowing this type of active filter to operate in smart grid applications and integrating some type of energy storage system. The power management system consists of a bidirectional dc-dc converter ...
... Abstract. This paper presents a power management system developed to operate on the dc side of a SAPC allowing this type of active filter to operate in smart grid applications and integrating some type of energy storage system. The power management system consists of a bidirectional dc-dc converter ...
Triode
A triode is an electronic amplifying vacuum tube (or valve in British English) consisting of three electrodes inside an evacuated glass envelope: a heated filament or cathode, a grid, and a plate (anode). Invented in 1906 by Lee De Forest by adding a grid to the Fleming valve, the triode was the first electronic amplification device and the ancestor of other types of vacuum tubes such as the tetrode and pentode. Its invention founded the electronics age, making possible amplified radio technology and long-distance telephony. Triodes were widely used in consumer electronics devices such as radios and televisions until the 1970s, when transistors replaced them. Today, their main remaining use is in high-power RF amplifiers in radio transmitters and industrial RF heating devices. The word is derived from the Greek τρίοδος, tríodos, from tri- (three) and hodós (road, way), originally meaning the place where three roads meet.