S280-77-8
... transformers and has negligible effects on the Form 4C control. The input current is fed through another current transformer whose secondary is connected across a resistance to establish an ac voltage proportional to line current. This voltage is then full-wave rectified by a set of Schottky diodes ...
... transformers and has negligible effects on the Form 4C control. The input current is fed through another current transformer whose secondary is connected across a resistance to establish an ac voltage proportional to line current. This voltage is then full-wave rectified by a set of Schottky diodes ...
Electrical machines 1 question bank
... 1. Explain pole pitch and chording angle with respect to rotating electrical machines. 2. Write the relation between electrical and mechanical degree. 3. Define the term synchronous speed, breadth factor. 4. What are the advantages when the stator coils are short pitched? 5. State the essential part ...
... 1. Explain pole pitch and chording angle with respect to rotating electrical machines. 2. Write the relation between electrical and mechanical degree. 3. Define the term synchronous speed, breadth factor. 4. What are the advantages when the stator coils are short pitched? 5. State the essential part ...
BD750L2FP-CE2
... voltage and temperature range. Due to changes in temperature the capacitor’s capacitance can fluctuate possibly resulting in oscillation. For selection of the capacitor refer to the IOUT vs. ESR data. The stable operation range given in the reference data is based on the standalone IC and resistive ...
... voltage and temperature range. Due to changes in temperature the capacitor’s capacitance can fluctuate possibly resulting in oscillation. For selection of the capacitor refer to the IOUT vs. ESR data. The stable operation range given in the reference data is based on the standalone IC and resistive ...
Single LNB Supply and Control Voltage Regulator A8293
... integrated inside of the device. A high switching frequency is chosen to minimize the size of the passive filtering components, further assisting in cost reduction. The high levels of component integration ensure extremely low noise and ripple figures. The A8293 has been designed for high efficiency ...
... integrated inside of the device. A high switching frequency is chosen to minimize the size of the passive filtering components, further assisting in cost reduction. The high levels of component integration ensure extremely low noise and ripple figures. The A8293 has been designed for high efficiency ...
Jean-Louis Canaletti Christian Cristofari Gilles Notton
... indoor temperature because Tout changes randomly above Tint. He must be able to fix a target temperature where Tint can converge without exceeding it. Of course, if the radiation is not sufficient to achieve this target the solar collector must be able to continue to deliver its maximum power at a t ...
... indoor temperature because Tout changes randomly above Tint. He must be able to fix a target temperature where Tint can converge without exceeding it. Of course, if the radiation is not sufficient to achieve this target the solar collector must be able to continue to deliver its maximum power at a t ...
Drive Solutions for the Global Cement Industry
... Heat Pipe Cooling Technology – The TMdrive-10 and Dura-Bilt IGBT power bridges use heat pipe cooling to move heat to the top of the cabinet close to the fans, thereby saving valuable floor space, and reducing the cooling air speed and associated fan noise. Toolbox Configuration – The Microsoft Windows ...
... Heat Pipe Cooling Technology – The TMdrive-10 and Dura-Bilt IGBT power bridges use heat pipe cooling to move heat to the top of the cabinet close to the fans, thereby saving valuable floor space, and reducing the cooling air speed and associated fan noise. Toolbox Configuration – The Microsoft Windows ...
9200 manual
... 8-1 Before attempting to remove the battery door or open the case, be sure that test leads have been disconnected from live circuitry to avoid electric shock hazard. 8-2 To avoid electrical shock or injury, remove test leads from live circuitry before replacing the fuse. For protection against fire ...
... 8-1 Before attempting to remove the battery door or open the case, be sure that test leads have been disconnected from live circuitry to avoid electric shock hazard. 8-2 To avoid electrical shock or injury, remove test leads from live circuitry before replacing the fuse. For protection against fire ...
Aalborg Universitet Model predictive control of smart microgrids
... the power factor and maintains the DC link voltage. The DFIG has several advantages including maximum power capture over a wider speed range and decoupled active and reactive power control. It also allows the use of a partially rated converter which reduces the cost [11]. In PMSM based wind power sy ...
... the power factor and maintains the DC link voltage. The DFIG has several advantages including maximum power capture over a wider speed range and decoupled active and reactive power control. It also allows the use of a partially rated converter which reduces the cost [11]. In PMSM based wind power sy ...
DMMT3904W Features Mechanical Data
... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
crystal oscillator
... Class C amplifiers conduct for less than one-half of the sine wave input cycle, making them very efficient. The resulting highly distorted current pulse is used to ring a tuned circuit to create a continuous sine-wave output. Class C amplifiers cannot be used to amplify varyingamplitude signal ...
... Class C amplifiers conduct for less than one-half of the sine wave input cycle, making them very efficient. The resulting highly distorted current pulse is used to ring a tuned circuit to create a continuous sine-wave output. Class C amplifiers cannot be used to amplify varyingamplitude signal ...
IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)
... Abstract: Comparator is one of the fundamental building blocks in most analog to digital converters. Many high speed analog to digital converters such as flash analog to digital converter require high speed and low power comparators. A new double tail comparator is designed, where the circuit of a co ...
... Abstract: Comparator is one of the fundamental building blocks in most analog to digital converters. Many high speed analog to digital converters such as flash analog to digital converter require high speed and low power comparators. A new double tail comparator is designed, where the circuit of a co ...
Datasheet - Diodes Incorporated
... 7. Output voltage temperature coefficient is defined as the worst case voltage change divided by the total temperature range. 9. Regulation is measured at constant junction temperature using low duty cycle pulse testing. Parts are tested for load regulation in the load range from 0.1mA to 300mA. Cha ...
... 7. Output voltage temperature coefficient is defined as the worst case voltage change divided by the total temperature range. 9. Regulation is measured at constant junction temperature using low duty cycle pulse testing. Parts are tested for load regulation in the load range from 0.1mA to 300mA. Cha ...
AD7720 数据手册DataSheet下载
... Reset Logic Input. RESET is an asynchronous input. When RESET is taken high, the sigma-delta modulator is reset by shorting the integrator capacitors in the modulator. DVAL goes low for 20 MCLK cycles while the modulator is being reset. REF1 Reference Input/Output. REF1 connects via a 3 kΩ resistor ...
... Reset Logic Input. RESET is an asynchronous input. When RESET is taken high, the sigma-delta modulator is reset by shorting the integrator capacitors in the modulator. DVAL goes low for 20 MCLK cycles while the modulator is being reset. REF1 Reference Input/Output. REF1 connects via a 3 kΩ resistor ...
Chapter 10: Operational Amplifiers
... Op-Amps have a very high gain. They can be connected open-loop or closed-loop. • OpenOpen-loop refers to a configuration where there is no feedback from output back to the input. In the open-loop configuration the gain can exceed 10,000. • ClosedClosed-loop configuration reduces the gain. In order t ...
... Op-Amps have a very high gain. They can be connected open-loop or closed-loop. • OpenOpen-loop refers to a configuration where there is no feedback from output back to the input. In the open-loop configuration the gain can exceed 10,000. • ClosedClosed-loop configuration reduces the gain. In order t ...
差分放大器系列AD8324 数据手册DataSheet 下载
... Inverting Input. DC-biased to approximately VCC/2. Should be ac-coupled with a 0.1 μF capacitor. Data Enable Low Input. This port controls the 8-bit parallel data latch and shift register. A Logic 0-to-1 transition transfers the latched data to the attenuator core (updates the gain) and simultaneous ...
... Inverting Input. DC-biased to approximately VCC/2. Should be ac-coupled with a 0.1 μF capacitor. Data Enable Low Input. This port controls the 8-bit parallel data latch and shift register. A Logic 0-to-1 transition transfers the latched data to the attenuator core (updates the gain) and simultaneous ...
High-voltage Thyristors for HVDC and Other Applications:
... layer extends only to a certain depth into the nbase, excess carriers remain in its quasi-neutral plasma region, recombining there at a certain rate. When large regions of the thyristor have completely recovered and an uncontrolled forward voltage pulse appears, the remaining small region with exces ...
... layer extends only to a certain depth into the nbase, excess carriers remain in its quasi-neutral plasma region, recombining there at a certain rate. When large regions of the thyristor have completely recovered and an uncontrolled forward voltage pulse appears, the remaining small region with exces ...
![[GPLS-25] Thru-Wall Level Switches](http://s1.studyres.com/store/data/005641358_1-42983d18d61cc67937d56b4a324d9c56-300x300.png)
MAX13181E–MAX13184E +5.0V, ±15kV ESD-Protected, Half-Duplex/ Full-Duplex, RS-485 Transceiver in µDFN General Description
... MAX13181E/MAX13182E feature reduced slew-rate drivers to minimize EMI and reflections that are caused by improperly terminated cables. The slew-rate limited MAX13181E/MAX13182E allow error-free data transmission up to 250kbps. The MAX13183E/MAX13184E feature full-speed drivers, allowing data rates o ...
... MAX13181E/MAX13182E feature reduced slew-rate drivers to minimize EMI and reflections that are caused by improperly terminated cables. The slew-rate limited MAX13181E/MAX13182E allow error-free data transmission up to 250kbps. The MAX13183E/MAX13184E feature full-speed drivers, allowing data rates o ...
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.