Low-Power and High Speed High-to-Low Level Shifter
... management techniques which will assure overall low-power and high speed performance. Various power reduction methodologies are currently known. One of most widely used techniques is supply voltage scaling for separate IC blocks. Supply voltage reduction will cause a decrease of overall power consum ...
... management techniques which will assure overall low-power and high speed performance. Various power reduction methodologies are currently known. One of most widely used techniques is supply voltage scaling for separate IC blocks. Supply voltage reduction will cause a decrease of overall power consum ...
Design and Simulation of Boost Converter for Power Factor
... lamps (arcing) and AC electric arc furnaces etc. supplies the DC power to its load and takes a nearly sinusoidal current from the supply. This approach reduces the cost of the filter, since no especially dedicated power devices are needed for the harmonics elimination. The proposed PFC technique con ...
... lamps (arcing) and AC electric arc furnaces etc. supplies the DC power to its load and takes a nearly sinusoidal current from the supply. This approach reduces the cost of the filter, since no especially dedicated power devices are needed for the harmonics elimination. The proposed PFC technique con ...
DC1722A: LTC3864 55V Low IQ Step
... The PMOSFET architecture allows it to operate seamlessly up to 100% duty cycle, and function as a saturated switch below the regulation threshold, down to 3.5VIN. It operates at 350kHz and may be synchronized to an external clock. A soft-start feature controls output voltage slew rate at start-up, r ...
... The PMOSFET architecture allows it to operate seamlessly up to 100% duty cycle, and function as a saturated switch below the regulation threshold, down to 3.5VIN. It operates at 350kHz and may be synchronized to an external clock. A soft-start feature controls output voltage slew rate at start-up, r ...
Exploring Electric Circuits Using a Water Analogy
... In general, the results from the water circuit qualitatively match analogous experiments that can be performed with an electric circuit. In many cases the quantitative match will also be good. However, it is possible to create circuits for which the quantitative match is poor. This can happen, for e ...
... In general, the results from the water circuit qualitatively match analogous experiments that can be performed with an electric circuit. In many cases the quantitative match will also be good. However, it is possible to create circuits for which the quantitative match is poor. This can happen, for e ...
Technical Data Sheet
... than normally produced by the op amp. The addition of R3 to the otherwise standard noninverting amplifier configuration alters the feedback factor or noise gain of the circuit. The closed-loop gain is unchanged, but the feedback available for error correction is reduced by a factor of 101. This exte ...
... than normally produced by the op amp. The addition of R3 to the otherwise standard noninverting amplifier configuration alters the feedback factor or noise gain of the circuit. The closed-loop gain is unchanged, but the feedback available for error correction is reduced by a factor of 101. This exte ...
Power supply of the
... host not only elements of the power supply, but also elements of the voice alarming system (amplifiers, controllers, etc.). The power system takes care about supplying the mains (primary) power as well as the backup power of 24V or 48V from own battery banks. The battery banks are protected against ...
... host not only elements of the power supply, but also elements of the voice alarming system (amplifiers, controllers, etc.). The power system takes care about supplying the mains (primary) power as well as the backup power of 24V or 48V from own battery banks. The battery banks are protected against ...
Evaluates: MAX3535E MAX3535E Evaluation Kit General Description Features
... The MAX3535E fail-safe circuitry signals are also provided on the RO1 (receiver output) and RO2 (isolated receiver output) PC pads. Either pad gives a logic-high if A-B is > -10mV, or if A-B floats or shorts. A logic-low is given if A-B is < -200mV. Refer to the Fail Safe section and Table 3 in the ...
... The MAX3535E fail-safe circuitry signals are also provided on the RO1 (receiver output) and RO2 (isolated receiver output) PC pads. Either pad gives a logic-high if A-B is > -10mV, or if A-B floats or shorts. A logic-low is given if A-B is < -200mV. Refer to the Fail Safe section and Table 3 in the ...
A 36 W Wireless Power Transfer System with 82% Efficiency for LED
... loss caused by skin effect and proximity effect at high frequency, thus the quality factor is increased. The measured mutual inductance between the two coils separated by 5 mm is 21.59 μH while the inductance of the transmitting coil L3 is 17 μH with a parasitic resistance of 0.17 Ω, and the inducta ...
... loss caused by skin effect and proximity effect at high frequency, thus the quality factor is increased. The measured mutual inductance between the two coils separated by 5 mm is 21.59 μH while the inductance of the transmitting coil L3 is 17 μH with a parasitic resistance of 0.17 Ω, and the inducta ...
KD2004-CF20A
... POS terminals, Label printers, CAT terminals, Multi-purpose small-sized printers zFeatures 1) Using a special compact partial glaze and new heating element structure, achieves high-speed printing at 150 mm/s. 2) The use of the highly-durable conductive protective film has improved countermeasures ag ...
... POS terminals, Label printers, CAT terminals, Multi-purpose small-sized printers zFeatures 1) Using a special compact partial glaze and new heating element structure, achieves high-speed printing at 150 mm/s. 2) The use of the highly-durable conductive protective film has improved countermeasures ag ...
Component Electronic Systems
... Electricity is one of the most important forms of energy available to man. It affects everyone’s lives in many ways. If you take time to think about your everyday life you will realise that our lives are full of devices that depend upon electricity. These devices depend on the electrical circuits in ...
... Electricity is one of the most important forms of energy available to man. It affects everyone’s lives in many ways. If you take time to think about your everyday life you will realise that our lives are full of devices that depend upon electricity. These devices depend on the electrical circuits in ...
UCC2837 数据资料 dataSheet 下载
... The transient performance of a linear regulator built using the UCC3837 can be predicted by understanding the dynamics of the transient event. Consider a load transient on the application circuit of Fig. 1, where the output current steps from a low value to a high value. Initially, the output voltag ...
... The transient performance of a linear regulator built using the UCC3837 can be predicted by understanding the dynamics of the transient event. Consider a load transient on the application circuit of Fig. 1, where the output current steps from a low value to a high value. Initially, the output voltag ...
Low Voltage System Configuration
... = Fast acting fuse (30 A fast blow fuse either panel mounted by factory or in line with power cable) The actual type and specs will be supplied when design is finalized ...
... = Fast acting fuse (30 A fast blow fuse either panel mounted by factory or in line with power cable) The actual type and specs will be supplied when design is finalized ...
Utilization of Ballistic Deflection Phenomena for Room Temperature
... As suggested by K. Hieke et al, negative voltages dominate the modulation of the channel [12]. The region with a gate voltage between -0.1 Volts and 0.2 Volt, for the graph in Fig. 3, is the transition region between the quadratic channel opening and the linear pinch-off of the channel. The positive ...
... As suggested by K. Hieke et al, negative voltages dominate the modulation of the channel [12]. The region with a gate voltage between -0.1 Volts and 0.2 Volt, for the graph in Fig. 3, is the transition region between the quadratic channel opening and the linear pinch-off of the channel. The positive ...
Implosive devices used for transmission line construction
... Workers prepare an implosive connector for detonation. ...
... Workers prepare an implosive connector for detonation. ...
Electronics Overview - UCSD Department of Physics
... – doping means deliberate impurities that contribute extra electrons (n-doped) or “holes” for electrons (p-doped) ...
... – doping means deliberate impurities that contribute extra electrons (n-doped) or “holes” for electrons (p-doped) ...
Electronic Symbols webquest
... Supplies electrical energy. AC = Alternating Current, continually changing direction. ...
... Supplies electrical energy. AC = Alternating Current, continually changing direction. ...
study on metal melti study on metal melting at high frequency ng at
... series LC circuit with a certain configuration. Inside the coil with L inductivity one introduces the metal (Φ) to be melted [7]. By modifying the frequency of the Uinv voltage wave from the exit of the static converter and my altering the modulation degree (m=AS/AD) we can obtain the resonance of t ...
... series LC circuit with a certain configuration. Inside the coil with L inductivity one introduces the metal (Φ) to be melted [7]. By modifying the frequency of the Uinv voltage wave from the exit of the static converter and my altering the modulation degree (m=AS/AD) we can obtain the resonance of t ...
A Modular Power Electronics Instructional Laboratory
... two-switch forward converters. Two boxes used in synchronous fashion can operate full-bridge forward converters. A single box also supports dc-ac converters such as voltage sourced and half-bridge PWM inverters. Two boxes together support full-bridge inverters and even ac-ac converters. The ratings ...
... two-switch forward converters. Two boxes used in synchronous fashion can operate full-bridge forward converters. A single box also supports dc-ac converters such as voltage sourced and half-bridge PWM inverters. Two boxes together support full-bridge inverters and even ac-ac converters. The ratings ...
DCM2031, 2033, 2039 Digital Clampmeters
... voltage measurements as well as current measurements and a high current a.c./d.c. unit. The traditional measuring method for taking current measurements by inserting a shunt resistor or a current transformer has inherent disadvantages, like the necessity to break the circuit conductor. These competi ...
... voltage measurements as well as current measurements and a high current a.c./d.c. unit. The traditional measuring method for taking current measurements by inserting a shunt resistor or a current transformer has inherent disadvantages, like the necessity to break the circuit conductor. These competi ...
SC4524C - Semtech
... the regulator, the current-limit comparator ILIM (Figure 2) will eventually limit the switch current on a cycle-bycycle basis. The over-current signal OC goes high, setting the latch B3. The soft-start capacitor is discharged with (ID - IC) (Figure 3). If the inductor current falls below the current ...
... the regulator, the current-limit comparator ILIM (Figure 2) will eventually limit the switch current on a cycle-bycycle basis. The over-current signal OC goes high, setting the latch B3. The soft-start capacitor is discharged with (ID - IC) (Figure 3). If the inductor current falls below the current ...
Berechnung von Netztransienten
... • Single phase faults in stator windings are in most cases intermittent faults. • The corresponding transient fault currents are by a factor of 60 higher than the small steady state fault current and hence responsible for damages in stator iron and winding. • High resistance grounding (most usual) o ...
... • Single phase faults in stator windings are in most cases intermittent faults. • The corresponding transient fault currents are by a factor of 60 higher than the small steady state fault current and hence responsible for damages in stator iron and winding. • High resistance grounding (most usual) o ...
Electrical substation
A substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station and consumer, electric power may flow through several substations at different voltage levels.Substations may be owned and operated by an electrical utility, or may be owned by a large industrial or commercial customer. Generally substations are unattended, relying on SCADA for remote supervision and control.A substation may include transformers to change voltage levels between high transmission voltages and lower distribution voltages, or at the interconnection of two different transmission voltages. The word substation comes from the days before the distribution system became a grid. As central generation stations became larger, smaller generating plants were converted to distribution stations, receiving their energy supply from a larger plant instead of using their own generators. The first substations were connected to only one power station, where the generators were housed, and were subsidiaries of that power station.