AL8400 /AL8400Q Description Pin Assignments
... an external resistor RSET. The pass element is driven by the AL8400’s open collector OUT pin which allows the pass element to be either an NPN transistor or N-channel MOSFET. An external pull-up resistor, RB, is required to be connected from the OUT pin to VCC. This resistor supplies the output bias ...
... an external resistor RSET. The pass element is driven by the AL8400’s open collector OUT pin which allows the pass element to be either an NPN transistor or N-channel MOSFET. An external pull-up resistor, RB, is required to be connected from the OUT pin to VCC. This resistor supplies the output bias ...
Protecting Silicon Laboratories ProSLIC® Family with Bourns
... positive transients in the reverse quadrant (TISP1, TISP5 or TISP6 families) can be considered in the design. The ProSLIC® family requires an additional circuit to provide the external ringing and drive the telephone line under normal operation. This can be achieved by using a discrete component sol ...
... positive transients in the reverse quadrant (TISP1, TISP5 or TISP6 families) can be considered in the design. The ProSLIC® family requires an additional circuit to provide the external ringing and drive the telephone line under normal operation. This can be achieved by using a discrete component sol ...
PowerPoint - UCF Physics
... the field is uniform throughout its length, ignoring any “end effects”. For a long enough solenoid, we can get away with it for the following argument. Maybe. ...
... the field is uniform throughout its length, ignoring any “end effects”. For a long enough solenoid, we can get away with it for the following argument. Maybe. ...
COST EFFICIENT SERIES CONNECTION OF SUBMULTILEVEL
... inverters, each one has n dc voltage sources. The output voltage of the sub-multilevel inverters (and series connection of them) is always positive or zero. To operate as an inverter, it is necessary to change the voltage polarity in every half cycle. For this purpose, an H-bridge inverter is added ...
... inverters, each one has n dc voltage sources. The output voltage of the sub-multilevel inverters (and series connection of them) is always positive or zero. To operate as an inverter, it is necessary to change the voltage polarity in every half cycle. For this purpose, an H-bridge inverter is added ...
FAN6224 Synchronous Rectification Controller for Flyback and Forward Freewheeling Rectification
... FAN6224 can be applied in Continuous or Discontinuous Conduction Mode (CCM and DCM) and Quasi-Resonant (QR) flyback converters based on a proprietary linear-predict timing-control technique. The benefits of this technique include a simple control method without current-sense circuitry to accomplish ...
... FAN6224 can be applied in Continuous or Discontinuous Conduction Mode (CCM and DCM) and Quasi-Resonant (QR) flyback converters based on a proprietary linear-predict timing-control technique. The benefits of this technique include a simple control method without current-sense circuitry to accomplish ...
MAX5955/MAX5956 Low-Voltage, Dual Hot-Swap Controllers with Independent On/Off Control General Description
... The MAX5955 and MAX5956 are +1V to +13.2V dual hot-swap controllers with independent on/off control for complete protection of dual-supply systems. They allow the safe insertion and removal of circuit cards into live backplanes. The MAX5955 and MAX5956 operate down to 1V provided one of the inputs i ...
... The MAX5955 and MAX5956 are +1V to +13.2V dual hot-swap controllers with independent on/off control for complete protection of dual-supply systems. They allow the safe insertion and removal of circuit cards into live backplanes. The MAX5955 and MAX5956 operate down to 1V provided one of the inputs i ...
SENSORLESS SERVO DRIVE UNIT FR-E700EX INSTRUCTION MANUAL (BASIC) FR-E720EX-0.1K to 3.7K
... for wiring or periodic inspection. You may accidentally touch the charged drive unit circuits and get an electric shock. Before wiring or inspection, power must be switched OFF. To confirm that, LED indication of the operation panel must be checked. (It must be OFF.) Any person who is involved in ...
... for wiring or periodic inspection. You may accidentally touch the charged drive unit circuits and get an electric shock. Before wiring or inspection, power must be switched OFF. To confirm that, LED indication of the operation panel must be checked. (It must be OFF.) Any person who is involved in ...
Harmonics and IEEE 519
... The largest application of static converters is in adjustable-speed drives for motor control. These static drives are now used in all types of industrial motors, providing higher efficiencies, better speed control, and more maintenance-free operation than other, more conventional motor drives. Conve ...
... The largest application of static converters is in adjustable-speed drives for motor control. These static drives are now used in all types of industrial motors, providing higher efficiencies, better speed control, and more maintenance-free operation than other, more conventional motor drives. Conve ...
lecture1424354515
... First step is to choose a thyristor with forward breakover voltage (say 800V) higher than the normal working voltage. The benefit is that the thyristor will be in blocking state with normal working voltage applied across the anode and cathode with gate open. When we require the turning ON of a SCR a ...
... First step is to choose a thyristor with forward breakover voltage (say 800V) higher than the normal working voltage. The benefit is that the thyristor will be in blocking state with normal working voltage applied across the anode and cathode with gate open. When we require the turning ON of a SCR a ...
DT1140-04LP Features Mechanical Data
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
performance evaluation of three phase scalar controlled pwm
... control equations. The DC link voltage is maintained at a desired reference voltage by using a feedback control loop. The DC link voltage is measured and compared with a reference voltage Vref. The error signal is used to generate the switching pulses to turn on and off the six switching devices of ...
... control equations. The DC link voltage is maintained at a desired reference voltage by using a feedback control loop. The DC link voltage is measured and compared with a reference voltage Vref. The error signal is used to generate the switching pulses to turn on and off the six switching devices of ...
Electrical Machines Lab AEL-3 Advanced Electrical Laboratories (AEL-LABS):
... Computer Aided Instruction Software - AEL-S-INST. Instructor Software: This software is recommended as a comprehensive, multi-level, instructional tool that directs students to work independently and at their own speed, while also freeing the instructor to provide specific guidance whenever needed. ...
... Computer Aided Instruction Software - AEL-S-INST. Instructor Software: This software is recommended as a comprehensive, multi-level, instructional tool that directs students to work independently and at their own speed, while also freeing the instructor to provide specific guidance whenever needed. ...
A Better Understanding of Harmonic Distortion in the Petrochemical
... Therefore, care must be taken in the application of capacitors on power systems with power electronic equipment. System load characteristics can be beneficial towards mitigating harmonic problems. For example, resistive loads will have a tendency to dampen the circuit, especially if the system has ...
... Therefore, care must be taken in the application of capacitors on power systems with power electronic equipment. System load characteristics can be beneficial towards mitigating harmonic problems. For example, resistive loads will have a tendency to dampen the circuit, especially if the system has ...
Seminar Report
... ● Most of the loads is single phase and non-linear. At the basement level, measuresdemonstrate a total current harmonic distortion of 86%, and a current harmonicdistortion of 69% for the 3rd order. ● Then, the circulation of these harmonic currents in the long cables generates a highvoltage distorti ...
... ● Most of the loads is single phase and non-linear. At the basement level, measuresdemonstrate a total current harmonic distortion of 86%, and a current harmonicdistortion of 69% for the 3rd order. ● Then, the circulation of these harmonic currents in the long cables generates a highvoltage distorti ...
design a three phase controlled rectifier for use in the laboratory
... Figure 17: (a) fully-controlled three phase bridge ciruit, (b) the output voltage waveforms with small fring angle and (c) with large firing angle ............................................................................................. 18 Figure 18: Commutation of thyristor from one phase to an ...
... Figure 17: (a) fully-controlled three phase bridge ciruit, (b) the output voltage waveforms with small fring angle and (c) with large firing angle ............................................................................................. 18 Figure 18: Commutation of thyristor from one phase to an ...
A Design Study of a Future 10 kW Converter Sebastian Fant
... Keywords: Inverter design, Power electronics, Snubber circuits, filter, IGBT ...
... Keywords: Inverter design, Power electronics, Snubber circuits, filter, IGBT ...
BC640 PNP Epitaxial Silicon Transistor
... 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to res ...
... 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to res ...
App58-Solid State Relays Current Limit Performance
... tendency of the SSR to thermally shut down under high power and extreme temperature. The SSRs will actually shut down at TJ above 150 °C if LED drive currents are kept relatively low. At high temperatures, both the LED light output diminishes and the photodiode array output current decreases, loweri ...
... tendency of the SSR to thermally shut down under high power and extreme temperature. The SSRs will actually shut down at TJ above 150 °C if LED drive currents are kept relatively low. At high temperatures, both the LED light output diminishes and the photodiode array output current decreases, loweri ...
Stepper motor
A stepper motor or step motor or stepping motor is a brushless DC electric motor that divides a full rotation into a number of equal steps. The motor's position can then be commanded to move and hold at one of these steps without any feedback sensor (an open-loop controller), as long as the motor is carefully sized to the application in respect to torque and speed.Switched reluctance motors are very large stepping motors with a reduced pole count, and generally are closed-loop commutated.