比较器系列ADCMP606 数据手册DataSheet 下载
... to the VCCI and VCCO pins. High frequency bypass capacitors should be carefully selected for minimum inductance and ESR. Parasitic layout inductance should also be strictly controlled to maximize the effectiveness of the bypass at high frequencies. ...
... to the VCCI and VCCO pins. High frequency bypass capacitors should be carefully selected for minimum inductance and ESR. Parasitic layout inductance should also be strictly controlled to maximize the effectiveness of the bypass at high frequencies. ...
D.J. Perreault and V. Caliskan, “Automotive Power Generation and Control,” IEEE Transactions on Power Electronics , Vol. 19, No. 3, May 2004, pp. 618-630.
... machine, and these drops increase with increasing output current and operating speed. Consequently, the Lundell alternator exhibits heavy load regulation when used with a diode rectifier. For example, in a typical automotive alternator, back voltages in excess of 80 V may be needed to source rated c ...
... machine, and these drops increase with increasing output current and operating speed. Consequently, the Lundell alternator exhibits heavy load regulation when used with a diode rectifier. For example, in a typical automotive alternator, back voltages in excess of 80 V may be needed to source rated c ...
Unit 11 PowerPoint Slides
... Sinusoids arise in many areas of engineering and science. They are the waveform used most frequently in electrical circuit theory. The waveform we’ve been looking at is a sinusoid. ...
... Sinusoids arise in many areas of engineering and science. They are the waveform used most frequently in electrical circuit theory. The waveform we’ve been looking at is a sinusoid. ...
AD8137 (Rev. E)
... The AD8137 is a low cost differential driver with a rail-to-rail output that is ideal for driving ADCs in systems that are sensitive to power and cost. The AD8137 is easy to apply, and its internal common-mode feedback architecture allows its output commonmode voltage to be controlled by the voltage ...
... The AD8137 is a low cost differential driver with a rail-to-rail output that is ideal for driving ADCs in systems that are sensitive to power and cost. The AD8137 is easy to apply, and its internal common-mode feedback architecture allows its output commonmode voltage to be controlled by the voltage ...
EE-26 - International Journal of Advance Research and Innovation
... 1) ZSI can produce any desired output ac voltage, even greater than the line voltage, regardless of the input voltage, thus reducing motor ratings; 2) ZSI provides ride-through during voltage sags without any additional circuits. 3) It improves power factor and reduce and harmonic current and common ...
... 1) ZSI can produce any desired output ac voltage, even greater than the line voltage, regardless of the input voltage, thus reducing motor ratings; 2) ZSI provides ride-through during voltage sags without any additional circuits. 3) It improves power factor and reduce and harmonic current and common ...
FPF2223-FPF2225 Integrated Load Switch with Adjustable High Precision Current Limit FP F2
... ON pin is still active. The FPF2224 do not have this auto-restart feature so the switch will remain off until the ON pin is cycled. For the FPF2225, a current limit condition will immediately pull the fault signal pin low and the part will remain in the constantcurrent mode until the switch current ...
... ON pin is still active. The FPF2224 do not have this auto-restart feature so the switch will remain off until the ON pin is cycled. For the FPF2225, a current limit condition will immediately pull the fault signal pin low and the part will remain in the constantcurrent mode until the switch current ...
EXPERIMENT 2_3
... Calculate the equivalent resistance between points A and B for each circuit from the measured values in part A1, and record in Table II. ...
... Calculate the equivalent resistance between points A and B for each circuit from the measured values in part A1, and record in Table II. ...
DA4709 / DA4718
... • Inputs and outputs via RJ45-CAT5 plug • Operation mode with simple DIP switch setting • User adjustable current limit • Wide range supply voltage between +11 and +70 VDC for different kinds of DCpower supplies • Protected against over temperature and over current • MOSFet-technology, efficiency 95 ...
... • Inputs and outputs via RJ45-CAT5 plug • Operation mode with simple DIP switch setting • User adjustable current limit • Wide range supply voltage between +11 and +70 VDC for different kinds of DCpower supplies • Protected against over temperature and over current • MOSFet-technology, efficiency 95 ...
DS3992 Two-Channel, Push-Pull CCFL Controller General Description Features
... (UVLO) that prevents operation when the DS3992 does not have adequate voltage for its analog circuitry to operate or to drive the external MOSFETs. The VCC monitor features hysteresis to prevent VCC noise from causing spurious operation when VCC is near the trip point. This monitor cannot be disable ...
... (UVLO) that prevents operation when the DS3992 does not have adequate voltage for its analog circuitry to operate or to drive the external MOSFETs. The VCC monitor features hysteresis to prevent VCC noise from causing spurious operation when VCC is near the trip point. This monitor cannot be disable ...
Neutral Switching Transients
... system, all ground fault current flows back to this single grounding point. If the ground current flows through the de-energized source’s neutral, this can cause a nuisance trip of the ground fault relay protecting that de-energized source. Tripping a de-energized source is obviously a nuisance, but ...
... system, all ground fault current flows back to this single grounding point. If the ground current flows through the de-energized source’s neutral, this can cause a nuisance trip of the ground fault relay protecting that de-energized source. Tripping a de-energized source is obviously a nuisance, but ...
Performance improvement of Insulator string in polluted conditions
... leakage current. This phenomenon makes the insulator instable, increase electrical breakage probability and finally reduces T&D system reliability significantly. Various methods such as ESDD and NSDD are used to determine insulators pollution. In these approaches, insulator surface is washed with sp ...
... leakage current. This phenomenon makes the insulator instable, increase electrical breakage probability and finally reduces T&D system reliability significantly. Various methods such as ESDD and NSDD are used to determine insulators pollution. In these approaches, insulator surface is washed with sp ...
lec5
... Thus, the critical step in the derivation is the question of whether g-1() exists as a single –valued function. If the inverse does not exist, the reduction procedure fails; indeed, no equivalent representation exist in terms of single –valued functions. One simple criterion that guarantees the exi ...
... Thus, the critical step in the derivation is the question of whether g-1() exists as a single –valued function. If the inverse does not exist, the reduction procedure fails; indeed, no equivalent representation exist in terms of single –valued functions. One simple criterion that guarantees the exi ...
Electric Current and Cell Membranes
... continuously as the charge is drained from the capacitor plates. We show below how to find the actual time dependent current flowing in this simple electric circuit. Unlike the electric fields of previous chapters, the electric field driving the charges through the wire is not an electrostatic field ...
... continuously as the charge is drained from the capacitor plates. We show below how to find the actual time dependent current flowing in this simple electric circuit. Unlike the electric fields of previous chapters, the electric field driving the charges through the wire is not an electrostatic field ...
Discrete devices: FETs - UBC Engineering Physics Project Lab
... Op-amp input voltages (V+, V-) must be at least a few volts away from the power rails (+Vcc, -Vcc). Applying input voltages equal or near the power rails will cause the Op-amp to behave unexpectedly. Rail-to-rail Op-amps are an expensive solution to this limitation. ...
... Op-amp input voltages (V+, V-) must be at least a few volts away from the power rails (+Vcc, -Vcc). Applying input voltages equal or near the power rails will cause the Op-amp to behave unexpectedly. Rail-to-rail Op-amps are an expensive solution to this limitation. ...
A complementarity approach to modeling dynamic electric circuits
... Electrical Engineering is primarily made up of two fundamental theories: electric circuit theory and electromagnetic theory. Many branches of electrical engineering such as power, electric machines, control, communications, and electronics are based on electric circuit theory. In circuit theory, whe ...
... Electrical Engineering is primarily made up of two fundamental theories: electric circuit theory and electromagnetic theory. Many branches of electrical engineering such as power, electric machines, control, communications, and electronics are based on electric circuit theory. In circuit theory, whe ...
LMX2315/LMX2320/LMX2325 PLLatinum Frequency Synthesizer for RF Personal Communications LMX2325 2.5 GHz
... operation up to 2.5 GHz. They are fabricated using National’s ABiC IV BiCMOS process. A 64/65 or a 128/129 divide ratio can be selected for the LMX2315 and LMX2320 RF synthesizer at input frequencies of up to 1.2 GHz and 2.0 GHz, while 32/33 and 64/65 divide ratios are available in the 2.5 GHz LMX23 ...
... operation up to 2.5 GHz. They are fabricated using National’s ABiC IV BiCMOS process. A 64/65 or a 128/129 divide ratio can be selected for the LMX2315 and LMX2320 RF synthesizer at input frequencies of up to 1.2 GHz and 2.0 GHz, while 32/33 and 64/65 divide ratios are available in the 2.5 GHz LMX23 ...
LTC3892/ - 60V Low IQ, Dual, 2-Phase Synchronous Step
... Note 3: This IC includes overtemperature protection that is intended to protect the device during momentary overload conditions. The maximum rated junction temperature will be exceeded when this protection is active. Continuous operation above the specified absolute maximum operating junction temper ...
... Note 3: This IC includes overtemperature protection that is intended to protect the device during momentary overload conditions. The maximum rated junction temperature will be exceeded when this protection is active. Continuous operation above the specified absolute maximum operating junction temper ...
MAX8716/MAX8717/MAX8756/MAX8757 Interleaved High-Efficiency, Dual Power-Supply Controllers for Notebook Computers General Description
... 24-Pin Thin QFN 4mm x 4mm (derate 20.8mW/°C above +70°C)..........................................................1666.7mW 28-Pin Thin QFN 5mm x 5mm (derate 21.3mW/°C above +70°C)..........................................................1702.1mW Operating Temperature Range .......................... ...
... 24-Pin Thin QFN 4mm x 4mm (derate 20.8mW/°C above +70°C)..........................................................1666.7mW 28-Pin Thin QFN 5mm x 5mm (derate 21.3mW/°C above +70°C)..........................................................1702.1mW Operating Temperature Range .......................... ...
LTC3406-1.2 - 1.5MHz, 600mA Synchronous
... and ∆IL = ripple current in the inductor. For a fixed output voltage, the output ripple is highest at maximum input voltage since ∆IL increases with input voltage. Aluminum electrolytic and dry tantalum capacitors are both available in surface mount configurations. In the case of tantalum, it is cri ...
... and ∆IL = ripple current in the inductor. For a fixed output voltage, the output ripple is highest at maximum input voltage since ∆IL increases with input voltage. Aluminum electrolytic and dry tantalum capacitors are both available in surface mount configurations. In the case of tantalum, it is cri ...
CS-304 - ITM GOI
... The gain of the amplifier increases from 0 till it became maximum at Fr called resonance frequency is the frequency increases beyond fr the gain decreased. ...
... The gain of the amplifier increases from 0 till it became maximum at Fr called resonance frequency is the frequency increases beyond fr the gain decreased. ...
BDTIC www.BDTIC.com/infineon Z V S P h a s e ... C F D 2 O p t i...
... suitable for resonant topologies due to their ease of use behavior, low RDS(on) and their integrated fast body diode. This fast body diode is an important feature to prevent failures in the used topology during short circuit, line cycle drop out or burst mode. (MOSFET A, B, C, D) (2) Resonant induct ...
... suitable for resonant topologies due to their ease of use behavior, low RDS(on) and their integrated fast body diode. This fast body diode is an important feature to prevent failures in the used topology during short circuit, line cycle drop out or burst mode. (MOSFET A, B, C, D) (2) Resonant induct ...
Designing a Three Phase Inverter for a Permanent Magnet Synchronous Motor
... understand the electric car in more detail and gain points in the design event. A self built and self designed inverter in the car can be better tailored for the desired purposes and also helps to assess electromagnetic interference problems better that might occur in the car’s communication network ...
... understand the electric car in more detail and gain points in the design event. A self built and self designed inverter in the car can be better tailored for the desired purposes and also helps to assess electromagnetic interference problems better that might occur in the car’s communication network ...
Surge protector
A surge protector (or surge suppressor) is an appliance/device designed to protect electrical devices from voltage spikes. A surge protector attempts to limit the voltage supplied to an electric device by either blocking or by shorting to ground any unwanted voltages above a safe threshold. This article primarily discusses specifications and components relevant to the type of protector that diverts (shorts) a voltage spike to ground; however, there is some coverage of other methods.The terms surge protection device (SPD), or transient voltage surge suppressor (TVSS), are used to describe electrical devices typically installed in power distribution panels, process control systems, communications systems, and other heavy-duty industrial systems, for the purpose of protecting against electrical surges and spikes, including those caused by lightning. Scaled-down versions of these devices are sometimes installed in residential service entrance electrical panels, to protect equipment in a household from similar hazards.Many power strips have basic surge protection built in; these are typically clearly labeled as such. However, power strips that do not provide surge protection are sometimes erroneously referred to as ""surge protectors"".