BD9851EFV
... the Vcc pin. The output voltage is 2.5 V, with a ±1% accuracy. To cancel noises, insert a capacitor with a low ESR (several tens of mΩ) between the VREF and GND pins. It is recommended to use a ceramic capacitor of 1μF for this purpose. 2) Triangular wave oscillator block By connecting the resistor ...
... the Vcc pin. The output voltage is 2.5 V, with a ±1% accuracy. To cancel noises, insert a capacitor with a low ESR (several tens of mΩ) between the VREF and GND pins. It is recommended to use a ceramic capacitor of 1μF for this purpose. 2) Triangular wave oscillator block By connecting the resistor ...
Dummy-Gate Structure to Improve Turn
... For deep submicron complementary metal-oxide semiconductors (CMOS) technologies, the gate oxide thickness has been scaled down to increase circuit operating speed, however, its time-to-breakdown, tBD , or charge-to-breakdown, QBD , will also decrease. The ultra-thin gate oxide can not sustain the ov ...
... For deep submicron complementary metal-oxide semiconductors (CMOS) technologies, the gate oxide thickness has been scaled down to increase circuit operating speed, however, its time-to-breakdown, tBD , or charge-to-breakdown, QBD , will also decrease. The ultra-thin gate oxide can not sustain the ov ...
S4000
... being programmed shall be used. The notification appliance shall be capable of accepting three (3) individual DC signals and providing three (3) distinct audible signals. In the event the signals are simultaneous, the priority shall be as follows. Highest priority = PR1, Second priority = PR2 and th ...
... being programmed shall be used. The notification appliance shall be capable of accepting three (3) individual DC signals and providing three (3) distinct audible signals. In the event the signals are simultaneous, the priority shall be as follows. Highest priority = PR1, Second priority = PR2 and th ...
Voltage Support Provided by STATCOM in Unbalanced Power
... allowed to be smaller than the nominal no-load value at full capacitive compensation and, conversely, it is allowed to be higher than the nominal value at full inductive compensation [13]. It also ensures automatic load sharing with other voltage compensators. Perfect regulation (zero droop or slope ...
... allowed to be smaller than the nominal no-load value at full capacitive compensation and, conversely, it is allowed to be higher than the nominal value at full inductive compensation [13]. It also ensures automatic load sharing with other voltage compensators. Perfect regulation (zero droop or slope ...
MC1455 - Timers
... are used for the timing network. Both the threshold terminal and the discharge transistor terminal are connected together in this mode (refer to circuit in Figure 14). When the input voltage to the trigger comparator falls below 1/3 VCC, the comparator output triggers the flip−flop so that its outpu ...
... are used for the timing network. Both the threshold terminal and the discharge transistor terminal are connected together in this mode (refer to circuit in Figure 14). When the input voltage to the trigger comparator falls below 1/3 VCC, the comparator output triggers the flip−flop so that its outpu ...
4300 Series LaserSource User's Manual
... Another important feature of the LaserSource is its ability to operate in quasiCW (QCW) mode. This mode permits operation of lasers to a higher current and power, minimizing the thermal load by turning the laser on for only a brief period of time, taking measurements, then turning off the laser. The ...
... Another important feature of the LaserSource is its ability to operate in quasiCW (QCW) mode. This mode permits operation of lasers to a higher current and power, minimizing the thermal load by turning the laser on for only a brief period of time, taking measurements, then turning off the laser. The ...
TDA8922C 1. General description 2
... pop noise-free start-up. The bias-current setting of the (VI converter) input stages is related to the voltage on the MODE pin. In Mute mode, the bias-current setting of the VI converters is zero (VI converters are disabled). In Operating mode, the bias current is at a maximum. The time constant req ...
... pop noise-free start-up. The bias-current setting of the (VI converter) input stages is related to the voltage on the MODE pin. In Mute mode, the bias-current setting of the VI converters is zero (VI converters are disabled). In Operating mode, the bias current is at a maximum. The time constant req ...
electrical theory and application
... Matter is anything that occupies space and has mass. Some examples are water, glass, wood, and steel. All matter consists of molecules, which are extremely small particles. These particles, even though tiny, still retain some chemical properties. Molecules can be further divided, into atoms, or elem ...
... Matter is anything that occupies space and has mass. Some examples are water, glass, wood, and steel. All matter consists of molecules, which are extremely small particles. These particles, even though tiny, still retain some chemical properties. Molecules can be further divided, into atoms, or elem ...
APPLICATION NOTE 29 Testing Capacitors with High DC Bias
... tests. An oscilloscope is not required for this test as the DC and AC components of the injected waveform can be verified more accurately with the PSM1700 "RMS Voltmeter" mode. LPA400B Settings: Bandwidth = LOW Coupling = AC+DC Gain = x50 A resistor of 1kΩ is fitted in series with the 1uF capacitor, ...
... tests. An oscilloscope is not required for this test as the DC and AC components of the injected waveform can be verified more accurately with the PSM1700 "RMS Voltmeter" mode. LPA400B Settings: Bandwidth = LOW Coupling = AC+DC Gain = x50 A resistor of 1kΩ is fitted in series with the 1uF capacitor, ...
MP1720 - Monolithic Power System
... output. And this device can still be used with a single-ended input; but for some noisy environment the MP1720 should be used with differential inputs to ensure maximum noise rejection. MP1720 Functional Block Diagram is shown as Figure 1. The amplifier detects the input signal and gets the input di ...
... output. And this device can still be used with a single-ended input; but for some noisy environment the MP1720 should be used with differential inputs to ensure maximum noise rejection. MP1720 Functional Block Diagram is shown as Figure 1. The amplifier detects the input signal and gets the input di ...
DRQ-12/50-L48 Series
... ➀ Special quantity order is required; samples available with standard pin length only. ➁ Some model number combinations may not be available. See website or contact your local Murata sales representative. Complete Model Number Example: DRQ-12/50-L48NKL1-C Negative On/Off logic, Integrated Heat Sink ...
... ➀ Special quantity order is required; samples available with standard pin length only. ➁ Some model number combinations may not be available. See website or contact your local Murata sales representative. Complete Model Number Example: DRQ-12/50-L48NKL1-C Negative On/Off logic, Integrated Heat Sink ...
Aalborg Universitet Applications
... land applications, but in marine and offshore sector it can have catastrophic consequences. If the protection system fails to operate properly, the following situation may occur: blackouts, fire, loss of propulsion, delays in transportation, collision with the cliff, reef or other ships and electric ...
... land applications, but in marine and offshore sector it can have catastrophic consequences. If the protection system fails to operate properly, the following situation may occur: blackouts, fire, loss of propulsion, delays in transportation, collision with the cliff, reef or other ships and electric ...
he low-frequency oscilloscope goes plug in ignal generation and
... 1 [,s/div to 5 sec/div in a 1-2-5 sequence with a IOX magnifier extending the fastest sweep to 100 ns/div . The unit offers versatile triggering from DC to 2 MHz. Both trigger source and trigger mode are selected by pushbutton . A single-sweep mode simplifies the capturing of single-shot phenomena f ...
... 1 [,s/div to 5 sec/div in a 1-2-5 sequence with a IOX magnifier extending the fastest sweep to 100 ns/div . The unit offers versatile triggering from DC to 2 MHz. Both trigger source and trigger mode are selected by pushbutton . A single-sweep mode simplifies the capturing of single-shot phenomena f ...
Design and Development of IGBT- Based Pulse Voltage Generator
... provide a DC current. Since the current source converter ASDs are bigger, less efficient and have a higher cost than voltage source converter (VSC) ASDs, they are being replaced by voltage source converter ASDs in a wide range of applications. In voltage source converter ASDs, capacitors are used as ...
... provide a DC current. Since the current source converter ASDs are bigger, less efficient and have a higher cost than voltage source converter (VSC) ASDs, they are being replaced by voltage source converter ASDs in a wide range of applications. In voltage source converter ASDs, capacitors are used as ...
MAX9010–MAX9013 SC70, 5ns, Low-Power, Single-Supply, Precision TTL Comparators General Description
... Note 6: Propagation delay for these high-speed comparators is guaranteed by design because it cannot be accurately measured with low levels of input overdrive voltage using automatic test equipment in production. Note that for low overdrive conditions, VOS is added to the overdrive. Note 7: Differen ...
... Note 6: Propagation delay for these high-speed comparators is guaranteed by design because it cannot be accurately measured with low levels of input overdrive voltage using automatic test equipment in production. Note that for low overdrive conditions, VOS is added to the overdrive. Note 7: Differen ...
Voltage Stability Using PV Curves
... – When in use, each individual generator will be moved to its min/max in succession in order of descending participation factor (as set in its injection group participation point) – Can choose to do this for the source only, sink only, or both – Can also choose to Use Economic merit order dispatch t ...
... – When in use, each individual generator will be moved to its min/max in succession in order of descending participation factor (as set in its injection group participation point) – Can choose to do this for the source only, sink only, or both – Can also choose to Use Economic merit order dispatch t ...
AAT4686 数据资料DataSheet下载
... requirement for CIN. However, for higher current operation, ceramic capacitors are recommended for CIN due to their inherent capability over tantalum capacitors to withstand input current surges from low impedance sources such as batteries in portable devices. Capacitors are typically manufactured i ...
... requirement for CIN. However, for higher current operation, ceramic capacitors are recommended for CIN due to their inherent capability over tantalum capacitors to withstand input current surges from low impedance sources such as batteries in portable devices. Capacitors are typically manufactured i ...
Power Network-on-Chip for Scalable Power Delivery
... combine all of the current loads located within a specific on-chip power domain with the decoupling capacitors that supply the local current demand within that region. To support DVS, power switches in the proposed PNoC are dynamically controlled, (dis)connecting power routers within individual volt ...
... combine all of the current loads located within a specific on-chip power domain with the decoupling capacitors that supply the local current demand within that region. To support DVS, power switches in the proposed PNoC are dynamically controlled, (dis)connecting power routers within individual volt ...
2.4-GHz RF Front End
... The four digital control pins (PAEN, EN, HGM, RXTX) have built-in level-shifting functionality, meaning that if the CC2590 is operating from a 3.6-V supply voltage, the control pins will still sense 1.6-V - 1.8-V signals as logical ...
... The four digital control pins (PAEN, EN, HGM, RXTX) have built-in level-shifting functionality, meaning that if the CC2590 is operating from a 3.6-V supply voltage, the control pins will still sense 1.6-V - 1.8-V signals as logical ...
OPA2604AUG4中文资料
... factor of 101. This extends themeasurement limit, including the effects of the signal-sourcepurity, by a factor of 101. Note that the input signal and loadapplied to the op amp are the same as with conventionalfeedback without R3. ...
... factor of 101. This extends themeasurement limit, including the effects of the signal-sourcepurity, by a factor of 101. Note that the input signal and loadapplied to the op amp are the same as with conventionalfeedback without R3. ...
Variable-frequency drive
A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, around 25% of the world's electrical energy is consumed by electric motors in industrial applications, which are especially conducive for energy savings using VFDs in centrifugal load service, and VFDs' global market penetration for all applications is still relatively small. That lack of penetration highlights significant energy efficiency improvement opportunities for retrofitted and new VFD installations.Over the last four decades, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.VFDs are available in a number of different low- and medium-voltage AC-AC and DC-AC topologies.