TL783C, TL783Y HIGH-VOLTAGE ADJUSTABLE REGULATOR
... conditions encountered in normal operation. These protective features are current limiting, safe-operating-area protection, and thermal shutdown. These circuits protect the device under occasional fault conditions only. Continuous operation in the current limit or thermal shutdown mode is not recomm ...
... conditions encountered in normal operation. These protective features are current limiting, safe-operating-area protection, and thermal shutdown. These circuits protect the device under occasional fault conditions only. Continuous operation in the current limit or thermal shutdown mode is not recomm ...
AN-24 Eliminating Circuit Noise From Cooling Fans
... Experiments have shown that this noise is injected into the amplifier’s common connection (ground) caused by the current spikes in the fan motor as shown in Figure 1. In many applications the noise is not objectionable, but it is easy to eliminate it altogether. The 12V power supply for the fan circ ...
... Experiments have shown that this noise is injected into the amplifier’s common connection (ground) caused by the current spikes in the fan motor as shown in Figure 1. In many applications the noise is not objectionable, but it is easy to eliminate it altogether. The 12V power supply for the fan circ ...
RA60H1317M 数据资料DataSheet下载
... high load VSWR approaching an open or short, an over load condition could occur. In the worst case there is risk for burn out of the transistors and burning of other parts including the substrate in the module. 6.The formal specification includes a guarantee against parasitic oscillation under a spe ...
... high load VSWR approaching an open or short, an over load condition could occur. In the worst case there is risk for burn out of the transistors and burning of other parts including the substrate in the module. 6.The formal specification includes a guarantee against parasitic oscillation under a spe ...
MAX2205–MAX2208 RF Power Detectors in UCSP General Description Features
... RF signal from a directional coupler at the input, and output a highly repeatable voltage. The output voltage increases monotonically with increasing input power. The output is compensated for temperature and process shifts, reducing the worst-case variation to less than ±1dB at full power and ±2.5d ...
... RF signal from a directional coupler at the input, and output a highly repeatable voltage. The output voltage increases monotonically with increasing input power. The output is compensated for temperature and process shifts, reducing the worst-case variation to less than ±1dB at full power and ±2.5d ...
Triple Differential Receiver with 200 Meter Adjustable Cable Equalization AD8124
... rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ...
... rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ...
NTE2708 Integrated Circuit
... 8, 192 bits organized as 1024 words of 8–bit length. This device is fabricated using N–channel silicon– gate technology for high speed and simple interface with MOS and bipolar circuits. All inputs (including program data inputs) can be driven by Series 74 TTL circuits without the use of external pu ...
... 8, 192 bits organized as 1024 words of 8–bit length. This device is fabricated using N–channel silicon– gate technology for high speed and simple interface with MOS and bipolar circuits. All inputs (including program data inputs) can be driven by Series 74 TTL circuits without the use of external pu ...
EE101 Elements of Electrical Engineering
... required to learn basics of DC and AC circuit analysis, different circuit laws and fundamentals of Electrical machines. Prerequisites: Mathematics and Physics of 12th level. Outcome: Ability to analyses DC and Ac Circuit, AC circuit phasor representation, Magnetic circuit for electrical machines, fu ...
... required to learn basics of DC and AC circuit analysis, different circuit laws and fundamentals of Electrical machines. Prerequisites: Mathematics and Physics of 12th level. Outcome: Ability to analyses DC and Ac Circuit, AC circuit phasor representation, Magnetic circuit for electrical machines, fu ...
Item Spec`s Spec`s with Sw DL 3155M21 CONVERSION MODULE
... digital converter, digital to analogue converter, voltage to frequency converter, frequency to voltage converter - theoretical topics: analogue signals and digital signals, unipolar codes, bipolar codes, the A/D conversion, step A/D converters, A/D converter of parallel or flash type, simple slope A ...
... digital converter, digital to analogue converter, voltage to frequency converter, frequency to voltage converter - theoretical topics: analogue signals and digital signals, unipolar codes, bipolar codes, the A/D conversion, step A/D converters, A/D converter of parallel or flash type, simple slope A ...
Xtrema Spec Sheet
... The Xtrema is much more than just a powerful Lithium charger! It includes a handy built in wattmeter to check for excessive power levels that can burn out Lithium batteries or your motor. This wattmeter even displays horsepower and motor or battery temperature! The oversized LCD display and intuitiv ...
... The Xtrema is much more than just a powerful Lithium charger! It includes a handy built in wattmeter to check for excessive power levels that can burn out Lithium batteries or your motor. This wattmeter even displays horsepower and motor or battery temperature! The oversized LCD display and intuitiv ...
BA6482AK
... switching current drive system, in which the rotor position is sensed by Hall devices. The motor drive current is sensed by a small resistor (RNF). The total drive current is controlled and limited by sensing the voltage developed across this resistor. The motor drive circuit consists of Hall amplif ...
... switching current drive system, in which the rotor position is sensed by Hall devices. The motor drive current is sensed by a small resistor (RNF). The total drive current is controlled and limited by sensing the voltage developed across this resistor. The motor drive circuit consists of Hall amplif ...
A powerpoint for testing and fault finding a 555
... A logic probe is a hand-held pen-like probe used for analyzing and troubleshooting the logical states (Boolean 0 or 1) of a digital circuit. There are usually three different coloured LEDs on the probe's chassis; • A RED and GREEN LED indicate high and low states respectively • An AMBER LED indicate ...
... A logic probe is a hand-held pen-like probe used for analyzing and troubleshooting the logical states (Boolean 0 or 1) of a digital circuit. There are usually three different coloured LEDs on the probe's chassis; • A RED and GREEN LED indicate high and low states respectively • An AMBER LED indicate ...
Acme NonStop Power - Acme Aerospace Inc.
... direct replacement for any application using the Acme Aerospace AMPS-2000 (Acme P/N 154BS101-1/2 or P/N 225BS101-1), and all applications using the Securaplane XL246-A. The 2000XL uses a lead acid battery pack to significantly reduce the cost of pack replacements. The state of the art electronics pr ...
... direct replacement for any application using the Acme Aerospace AMPS-2000 (Acme P/N 154BS101-1/2 or P/N 225BS101-1), and all applications using the Securaplane XL246-A. The 2000XL uses a lead acid battery pack to significantly reduce the cost of pack replacements. The state of the art electronics pr ...
GM3611661171
... This type of control is adopted when the DG unit system is connected to an external grid or to an island of loads and more generators. In this situation, the variables controlled by the inverter are the active and reactive power injected into the grid, which have to follow the set points Pref and Qr ...
... This type of control is adopted when the DG unit system is connected to an external grid or to an island of loads and more generators. In this situation, the variables controlled by the inverter are the active and reactive power injected into the grid, which have to follow the set points Pref and Qr ...
AD8225 英文数据手册DataSheet 下载
... common-mode voltage (80 dB Min @ 10 kHz). As a result, higher ambient levels of noise from utility lines, industrial equipment, and other radiating sources are rejected. Extended CMV range enables the AD8225 to extract low level differential signals in the presence of high common-mode dc voltage lev ...
... common-mode voltage (80 dB Min @ 10 kHz). As a result, higher ambient levels of noise from utility lines, industrial equipment, and other radiating sources are rejected. Extended CMV range enables the AD8225 to extract low level differential signals in the presence of high common-mode dc voltage lev ...
PROBLEMS
... d) Use your circuit model to predict the open-circuit voltage of the current source. e) What is the actual open-circuit voltage? f) Explain why the answers to (d) and (e) are not the same. ...
... d) Use your circuit model to predict the open-circuit voltage of the current source. e) What is the actual open-circuit voltage? f) Explain why the answers to (d) and (e) are not the same. ...
FSEZ1317 Primary-Side-Regulation PWM with POWER MOSFET Integrated
... smaller one determines the duty cycle. Therefore, during constant voltage regulation mode, VCOMV determines the duty cycle while VCOMI is saturated to HIGH. During ...
... smaller one determines the duty cycle. Therefore, during constant voltage regulation mode, VCOMV determines the duty cycle while VCOMI is saturated to HIGH. During ...
Lab #9 AC Circuits - Northern Arizona University
... occurs before the voltage peak by 1/4th of a period. Remember ELI the ICE man from lab 7? 5. For sinusoidal voltage and current, the current through a capacitor leads the voltage across it by a phase angle of 90°. This relationship can also be stated as the voltage across a capacitor lags the curren ...
... occurs before the voltage peak by 1/4th of a period. Remember ELI the ICE man from lab 7? 5. For sinusoidal voltage and current, the current through a capacitor leads the voltage across it by a phase angle of 90°. This relationship can also be stated as the voltage across a capacitor lags the curren ...
The LVDT: construction and principles of operation
... are designed so that the differential output voltage (Va- Vb) is proportional to the core position from null, the (Va- Vb) phase shift with reference to the excitation (close to 0° or close to 180° depending on the direction) determines the direction away from the mechanical zero position. The zero ...
... are designed so that the differential output voltage (Va- Vb) is proportional to the core position from null, the (Va- Vb) phase shift with reference to the excitation (close to 0° or close to 180° depending on the direction) determines the direction away from the mechanical zero position. The zero ...
DC786 - LTC4260CGN Evaluation Kit Quick Start Guide
... large GND turrets are provided to accommodate multiple ground connections of meters, power supplies, loads, etc., and there is no need for load current to be routed through the circuit board. A clear line of demarcation separates +48V copper from ground, passing under R9, CIN, Z1, CSNUB, R27, R1, U1 ...
... large GND turrets are provided to accommodate multiple ground connections of meters, power supplies, loads, etc., and there is no need for load current to be routed through the circuit board. A clear line of demarcation separates +48V copper from ground, passing under R9, CIN, Z1, CSNUB, R27, R1, U1 ...
AD8079
... There are three major noise and offset terms to consider in a current feedback amplifier. For offset errors refer to the equation below. For noise error the terms are root-sum-squared to give a net output error. In the circuit below (Figure 24) they are input offset (VIO) which appears at the output ...
... There are three major noise and offset terms to consider in a current feedback amplifier. For offset errors refer to the equation below. For noise error the terms are root-sum-squared to give a net output error. In the circuit below (Figure 24) they are input offset (VIO) which appears at the output ...
LTC1540 - Nanopower Comparator with Reference
... The LTC ®1540 is an ultralow power, single comparator with built-in reference. The comparator’s features include less than 0.6µA supply current over the commercial temperature range, a 1.182V ±2% reference, programmable hysteresis and TTL/CMOS outputs that sink and source current. The reference outp ...
... The LTC ®1540 is an ultralow power, single comparator with built-in reference. The comparator’s features include less than 0.6µA supply current over the commercial temperature range, a 1.182V ±2% reference, programmable hysteresis and TTL/CMOS outputs that sink and source current. The reference outp ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.