Overview of Dynamic Voltage Restorer (DVR) for Power Quality
... 3.3.5 Protection and Short Circuit Operation of DVR The protection and short circuit operation of DVR is implemented by properly switching the semiconductors of the VSIs. By this way additional thyristors needed during short circuit operation are eliminated. Since DVR is rated to compensate for 50% ...
... 3.3.5 Protection and Short Circuit Operation of DVR The protection and short circuit operation of DVR is implemented by properly switching the semiconductors of the VSIs. By this way additional thyristors needed during short circuit operation are eliminated. Since DVR is rated to compensate for 50% ...
FMS6501A 12x9 Video Switch Matrix with Input Clamp, Input Bias
... in series to allow for a doubly terminated load. DCcoupled outputs should be connected as shown in Figure 10. ...
... in series to allow for a doubly terminated load. DCcoupled outputs should be connected as shown in Figure 10. ...
BD9G341EFJ
... Shutdown function. If the voltage of this pin is below 0.8V, the regulator will be in a low power state. If the voltage of this pin is between 0.8V and 2.4V will be standby mode. If the voltage of this pin is above 2.6V, the regulator is operational. An external voltage divider can be used to set un ...
... Shutdown function. If the voltage of this pin is below 0.8V, the regulator will be in a low power state. If the voltage of this pin is between 0.8V and 2.4V will be standby mode. If the voltage of this pin is above 2.6V, the regulator is operational. An external voltage divider can be used to set un ...
HIGH-SPEED FULLY DIFFERENTIAL I/O AMPLIFIERS THS4120 THS4121 FEATURES
... taken. The first is to realize that the THS412x has been internally compensated to maximize its bandwidth and slew rate performance. When the amplifier is compensated in this manner, capacitive loading directly on the output decreases the device's phase margin leading to high-frequency ringing or os ...
... taken. The first is to realize that the THS412x has been internally compensated to maximize its bandwidth and slew rate performance. When the amplifier is compensated in this manner, capacitive loading directly on the output decreases the device's phase margin leading to high-frequency ringing or os ...
Experiment 5 Active filters and tuned amplifiers
... to–noise (S/N) ratio is to restrict the bandwidth of the amplifier in such a way that only the signal frequencies are transmitted. This principle is illustrated using an active filter device. ...
... to–noise (S/N) ratio is to restrict the bandwidth of the amplifier in such a way that only the signal frequencies are transmitted. This principle is illustrated using an active filter device. ...
USE OF APPROVED VOLTAGE INDICATORS
... Voltage Indicator and they shall not be used for this purpose. They are Approved for use only to identify like phases of two Systems whose three phase voltage vectors coincide and which have neutral earth points of each System connected together. When phasing out tests are to be carried out on Syste ...
... Voltage Indicator and they shall not be used for this purpose. They are Approved for use only to identify like phases of two Systems whose three phase voltage vectors coincide and which have neutral earth points of each System connected together. When phasing out tests are to be carried out on Syste ...
MT
... The MT Strobes are designed for ADA applications while meeting or exceeding the latest requirements of NFPA 72, ANSI 117.1, UFC and UL Standard 1971 as well as meeting ADA requirements concerning photosensitive epilepsy. Each MT and MT Strobe appliance has two installer selective sound output levels ...
... The MT Strobes are designed for ADA applications while meeting or exceeding the latest requirements of NFPA 72, ANSI 117.1, UFC and UL Standard 1971 as well as meeting ADA requirements concerning photosensitive epilepsy. Each MT and MT Strobe appliance has two installer selective sound output levels ...
BDTIC www.BDTIC.com/infineon TLE4906-3K
... µsRMS typical value for square wave signal with 1kHz ...
... µsRMS typical value for square wave signal with 1kHz ...
AD797 Ultralow Distortion, Ultralow Noise Op Amp Data Sheet
... 8-Lead SOIC = 0.9 W (TA–25°C)/θJA 8-Lead Plastic DIP and Cerdip = 1.3 W − (TA–25°C)/θJA ...
... 8-Lead SOIC = 0.9 W (TA–25°C)/θJA 8-Lead Plastic DIP and Cerdip = 1.3 W − (TA–25°C)/θJA ...
超低功耗、负轨输入、 轨至轨输出、全差分放大器 THS4521-HT 特性
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated is not implied. Exposure to absolute-maximum-rated conditions for extend ...
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated is not implied. Exposure to absolute-maximum-rated conditions for extend ...
Chapter 3 VOLTAGE CONTROL
... provided with Automatic Voltage Regulator (AVR). The exciter is the main component in the AVR loop. It delivers DC power to the alternator field. It must have adequate power capacity (in the low MW range for large alternator) and sufficient speed of response (rise time less than 0.1 sec.) There exis ...
... provided with Automatic Voltage Regulator (AVR). The exciter is the main component in the AVR loop. It delivers DC power to the alternator field. It must have adequate power capacity (in the low MW range for large alternator) and sufficient speed of response (rise time less than 0.1 sec.) There exis ...
SP3490 数据资料DataSheet下载
... EXAR Corporation reserves the right to make changes to any products contained in this publication in order to improve design, performance or reliability. EXAR Corporation assumes no representation that the circuits are free of patent infringement. Charts and schedules contained herein are only for i ...
... EXAR Corporation reserves the right to make changes to any products contained in this publication in order to improve design, performance or reliability. EXAR Corporation assumes no representation that the circuits are free of patent infringement. Charts and schedules contained herein are only for i ...
60 dB Range (100 nA to 100 µA) ADL5306
... measurement dynamic range in a versatile and easy-to-use form. A single-supply voltage between 3 V and 5.5 V is adequate; dual supplies may optionally be used. Low quiescent current (5 mA typical) permits use in battery-operated applications. IPD, the 100 nA to 100 µA input current applied to the IN ...
... measurement dynamic range in a versatile and easy-to-use form. A single-supply voltage between 3 V and 5.5 V is adequate; dual supplies may optionally be used. Low quiescent current (5 mA typical) permits use in battery-operated applications. IPD, the 100 nA to 100 µA input current applied to the IN ...
Model PR-282 - MAMAC Systems
... Caution: If you are using grounded AC, the hot wire must be on the [+] terminal. Also, if you are using a controller without built-in isolation, use an isolation transformer to supply the PR-282. Caution: This product contains a half-wave rectifier power supply and must not be powered off transforme ...
... Caution: If you are using grounded AC, the hot wire must be on the [+] terminal. Also, if you are using a controller without built-in isolation, use an isolation transformer to supply the PR-282. Caution: This product contains a half-wave rectifier power supply and must not be powered off transforme ...
10.1 Drift Chamber Electronics
... Fig.10.1-2 Output waveform of a single ionized electron on sense wire The long tail of the waveform is caused by the slow movement of the positive ions towards field wires. From the formula given above, we can easily calculate that the required time, for which the current falls down to 1% of the pea ...
... Fig.10.1-2 Output waveform of a single ionized electron on sense wire The long tail of the waveform is caused by the slow movement of the positive ions towards field wires. From the formula given above, we can easily calculate that the required time, for which the current falls down to 1% of the pea ...
Schmitt trigger
In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.