FST3126MX Datasheet - Mouser Electronics
... The Fairchild Switch FST3126 provides four high-speed CMOS TTL-compatible bus switches. The low on resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. ...
... The Fairchild Switch FST3126 provides four high-speed CMOS TTL-compatible bus switches. The low on resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. ...
SUR357Z / SUR358Z - Bender Benelux BV
... When the supply voltage applied is within the set response range, the alarm relay is in N/C operation (relay energised) and the alarm LED lights up. When the value of the nominal system voltage Un falls below the set response value < Un, the alarm LED goes out . When the voltage exceeds the response ...
... When the supply voltage applied is within the set response range, the alarm relay is in N/C operation (relay energised) and the alarm LED lights up. When the value of the nominal system voltage Un falls below the set response value < Un, the alarm LED goes out . When the voltage exceeds the response ...
Modeling, Control and Implementation of a Lithium
... used as energy storage devices are playing an increasingly significant role in EV application. In this case, lithium-ion cells, due to their higher energy density, high energy efficiency, light weight, and good cycle life, may provide a good solution for powering the EV[1][2]. Usually, an EV powered ...
... used as energy storage devices are playing an increasingly significant role in EV application. In this case, lithium-ion cells, due to their higher energy density, high energy efficiency, light weight, and good cycle life, may provide a good solution for powering the EV[1][2]. Usually, an EV powered ...
2 Tap Changer Types
... diagnostics for over 20 years. It is an interesting technique that can be used also to verify the switching operation of load tap changers (LTC). Existing methods and techniques for dynamic measurements on load tap-changers are based on measuring current and/or voltage on the primary side of the tra ...
... diagnostics for over 20 years. It is an interesting technique that can be used also to verify the switching operation of load tap changers (LTC). Existing methods and techniques for dynamic measurements on load tap-changers are based on measuring current and/or voltage on the primary side of the tra ...
EASA Weekend Technician Class 6
... If a transmitter is operated with the microphone gain set too high the output signal might become distorted. T7B1 If you are told your FM handheld or mobile transceiver is over deviating, talk farther away from the microphone. T2B7 If you receive a report that your station’s transmissions are causin ...
... If a transmitter is operated with the microphone gain set too high the output signal might become distorted. T7B1 If you are told your FM handheld or mobile transceiver is over deviating, talk farther away from the microphone. T2B7 If you receive a report that your station’s transmissions are causin ...
1 Scope
... network operator. Agreed primary protection may be a specific SPD or a range of SPDs which comply with a particular Recommendation or specification. The agreed primary protection can be nothing if it has been agreed that no external protection elements need to be used for the equipment. Analogue PST ...
... network operator. Agreed primary protection may be a specific SPD or a range of SPDs which comply with a particular Recommendation or specification. The agreed primary protection can be nothing if it has been agreed that no external protection elements need to be used for the equipment. Analogue PST ...
Problem 4 - Portal UniMAP
... (ii) Reducing stator voltage—The motor runs at lower speed at a given load torque. But the torque developed decreases as square of voltage. Suitable only for small motors with fan type blowers, slip ring ceiling fans, etc. (iii) For slip-ring motors speed for given torque is reduced by adding resist ...
... (ii) Reducing stator voltage—The motor runs at lower speed at a given load torque. But the torque developed decreases as square of voltage. Suitable only for small motors with fan type blowers, slip ring ceiling fans, etc. (iii) For slip-ring motors speed for given torque is reduced by adding resist ...
Separately Excited DC Generators
... shown in Figure 4. It is the same as that for the dc motor, except that the direction of current flow is reversed and voltage ECEMF becomes EEMF which is the voltage induced across the armature winding as it rotates in the magnetic flux produced by the stator electromagnet. When no load is connect t ...
... shown in Figure 4. It is the same as that for the dc motor, except that the direction of current flow is reversed and voltage ECEMF becomes EEMF which is the voltage induced across the armature winding as it rotates in the magnetic flux produced by the stator electromagnet. When no load is connect t ...
2750P Power Supply
... series, the 2570P delivers a range of high performance, DIN rail mounted switchedmode power supplies, that easily meet the demanding requirements of modern technical specifications, while remaining cost effective. The highly stable 24 volt dc supplies come in four current ratings 1.3A, 2.1A, 5A and ...
... series, the 2570P delivers a range of high performance, DIN rail mounted switchedmode power supplies, that easily meet the demanding requirements of modern technical specifications, while remaining cost effective. The highly stable 24 volt dc supplies come in four current ratings 1.3A, 2.1A, 5A and ...
2.3resonance damping by the AHR
... order to damp the potential resonance, and the resistor value can be changed dynamically. While in fundamental frequency, the AHR not only have no consumption , but can also output active power to grid. Moreover, with the inject structure, the AHR can apply in high voltage level distribution grid co ...
... order to damp the potential resonance, and the resistor value can be changed dynamically. While in fundamental frequency, the AHR not only have no consumption , but can also output active power to grid. Moreover, with the inject structure, the AHR can apply in high voltage level distribution grid co ...
Stacker De-Stacker
... Combining of the bands is implemented in “Stacker” with frequency UP conversion of one of the satellite signals (SAT) and combining it with the other (SATTV). The second signal, SATTV is not converted and can carry terrestrial signals (15-860MHz) in addition to the satellite band. The combined signa ...
... Combining of the bands is implemented in “Stacker” with frequency UP conversion of one of the satellite signals (SAT) and combining it with the other (SATTV). The second signal, SATTV is not converted and can carry terrestrial signals (15-860MHz) in addition to the satellite band. The combined signa ...
LM317T Integrated Circuit 3−Terminal Adjustable Positive Voltage
... of supplying in excess of 1.5A over a 1.2V to 37V output range. This device is exceptionally easy to use and both line and load regulation are better than standard fixed regulators. In addition to higher performance than fixed regulators, the LM317T offers full overload protection available only in ...
... of supplying in excess of 1.5A over a 1.2V to 37V output range. This device is exceptionally easy to use and both line and load regulation are better than standard fixed regulators. In addition to higher performance than fixed regulators, the LM317T offers full overload protection available only in ...
Data Centers - engineering site
... 3.2 Data Center figures (for 2001) On average, in 2001, an Internet Data Center has more than 800 secured servers in continual operation 24 hours a day, 365 days a year. They have a storage capacity of more than 38 terabytes (38 million Mb) continually increasing according to requirements. Each mont ...
... 3.2 Data Center figures (for 2001) On average, in 2001, an Internet Data Center has more than 800 secured servers in continual operation 24 hours a day, 365 days a year. They have a storage capacity of more than 38 terabytes (38 million Mb) continually increasing according to requirements. Each mont ...
150Vdc Servo System
... PWM signal. To reduce noise, twisted shielded cable must be used and cables should not be bundled in the same conduit. Since energy is coupled in accordance to the square root law, separation of cables by a few inches can produce a substantial reduction in cross coupling. Additionally, using an edge ...
... PWM signal. To reduce noise, twisted shielded cable must be used and cables should not be bundled in the same conduit. Since energy is coupled in accordance to the square root law, separation of cables by a few inches can produce a substantial reduction in cross coupling. Additionally, using an edge ...
INA118 数据资料 dataSheet 下载
... voltages up to ±40V. For example, a condition of –40V on one input and +40V on the other input will not cause damage. Internal circuitry on each input provides low series impedance under normal signal conditions. To provide equivalent protection, series input resistors would contribute excessive noi ...
... voltages up to ±40V. For example, a condition of –40V on one input and +40V on the other input will not cause damage. Internal circuitry on each input provides low series impedance under normal signal conditions. To provide equivalent protection, series input resistors would contribute excessive noi ...
MP4459 – 1.5A, 4MHz, 36V STEP
... While the internal supply rail is up, an internal timer holds the power MOSFET OFF for about 50µs to blank the startup glitches. When the internal soft-start block is enabled, it first holds its SS output low to ensure the remaining circuitries are ready and then slowly ramps up. Three events can sh ...
... While the internal supply rail is up, an internal timer holds the power MOSFET OFF for about 50µs to blank the startup glitches. When the internal soft-start block is enabled, it first holds its SS output low to ensure the remaining circuitries are ready and then slowly ramps up. Three events can sh ...
Alternating current
Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).