LSA 46.2 / 47.1 - 4 POLE
... current (compound characteristic : Booster effect). The power supply voltage is rectified and filtered before being used by the AVR monitoring transistor. As a result the machine has a short-circuit current capacity of 3 IN for 10 s, and good immunity to distortions generated by the load. With PMG e ...
... current (compound characteristic : Booster effect). The power supply voltage is rectified and filtered before being used by the AVR monitoring transistor. As a result the machine has a short-circuit current capacity of 3 IN for 10 s, and good immunity to distortions generated by the load. With PMG e ...
CSCI 2980: Introduction to Circuits, CAD, and Instrumentation
... Since there is no energy source, the Voc is zero in this case. Thevenin equivalent circuit is simply RTh. An independent voltage (or current) source is applied at the open terminals and the corresponding current (or voltage) at these terminals is measured. The voltage/current ratio at the terminals ...
... Since there is no energy source, the Voc is zero in this case. Thevenin equivalent circuit is simply RTh. An independent voltage (or current) source is applied at the open terminals and the corresponding current (or voltage) at these terminals is measured. The voltage/current ratio at the terminals ...
15.4 Emitter-Coupled Logic (ECL)
... Q3 . The emitter followers do not have on-chip loads, since in many applications of high-speed logic circuits the gate output drives a transmission line terminated at the other end, as indicated in Fig. 15.27. (More on this later in Section 15.4.6.) The emitter followers have two purposes: First, th ...
... Q3 . The emitter followers do not have on-chip loads, since in many applications of high-speed logic circuits the gate output drives a transmission line terminated at the other end, as indicated in Fig. 15.27. (More on this later in Section 15.4.6.) The emitter followers have two purposes: First, th ...
Exceder LED
... Series LHS Audible Strobe appliances, Series LST Visual Strobe appliances and Series LHN Audible appliances for wall-mount applications with a low-profile design or approved equals. The Series LHS and LST Strobes shall be listed for UL Standard 1971 (Emergency Devices for the Hearing-Impaired) for I ...
... Series LHS Audible Strobe appliances, Series LST Visual Strobe appliances and Series LHN Audible appliances for wall-mount applications with a low-profile design or approved equals. The Series LHS and LST Strobes shall be listed for UL Standard 1971 (Emergency Devices for the Hearing-Impaired) for I ...
TS-64WDS - Communications Specialists
... the deviation pot, to the varactor diode in the modulator circuit, or to the manufacturer’s suggested connection point. This connection point can vary from radio to radio. Do not connect the CTCSS Output to the microphone input as the microphone audio stages will distort and attenuate the CTCSS sign ...
... the deviation pot, to the varactor diode in the modulator circuit, or to the manufacturer’s suggested connection point. This connection point can vary from radio to radio. Do not connect the CTCSS Output to the microphone input as the microphone audio stages will distort and attenuate the CTCSS sign ...
PDF
... the wind energy industry uses PMSG for direct gridconnection because it gives higher e ciency and has no slip ring maintenance. Thus, the lightweight and low maintenance features can be obtained in this type of wind power generation system [3], [4]. The con guration of PMSG wind power generation sys ...
... the wind energy industry uses PMSG for direct gridconnection because it gives higher e ciency and has no slip ring maintenance. Thus, the lightweight and low maintenance features can be obtained in this type of wind power generation system [3], [4]. The con guration of PMSG wind power generation sys ...
IQAN-XC21 Instruction book
... Contact the manufacturer if there is anything you are not sure about or if you have any questions regarding the product and its handling or maintenance. The term "manufacturer" refers to Parker Hannifin Corporation. ...
... Contact the manufacturer if there is anything you are not sure about or if you have any questions regarding the product and its handling or maintenance. The term "manufacturer" refers to Parker Hannifin Corporation. ...
General Description Features
... The MAX1530/MAX1531 multiple-output power-supply controllers generate all the supply rails for thin-film tran sistor (TFT) liquid-crystal display (LCD) monitors. Both devices include a high-efficiency, fixed-frequency, stepdown regulator. The low-cost, all N-channel, synchronous topology enables ope ...
... The MAX1530/MAX1531 multiple-output power-supply controllers generate all the supply rails for thin-film tran sistor (TFT) liquid-crystal display (LCD) monitors. Both devices include a high-efficiency, fixed-frequency, stepdown regulator. The low-cost, all N-channel, synchronous topology enables ope ...
02052_rB
... 200ns before the peak amplitude is reached. The rising edge of this signal shall be less than 25 nsecs into 1-MegOhm and 10pF. ...
... 200ns before the peak amplitude is reached. The rising edge of this signal shall be less than 25 nsecs into 1-MegOhm and 10pF. ...
BH1620FVC : Sensor ICs
... On the inspection with the set PCB, if a capacitor is connected to a low-impedance IC terminal, the IC can suffer stress. Therefore, be sure to discharge from the set PCB by each process. Furthermore, in order to mount or dismount the set PCB to/from the jig for the inspection process, be sure to tu ...
... On the inspection with the set PCB, if a capacitor is connected to a low-impedance IC terminal, the IC can suffer stress. Therefore, be sure to discharge from the set PCB by each process. Furthermore, in order to mount or dismount the set PCB to/from the jig for the inspection process, be sure to tu ...
Rockwell Automation Allen-Bradley Specification SMC
... 3. The power structure shall include an electro-mechanical SCR bypass device. 4. The power structure shall include built-in 3 phase current monitoring and overload protection. 5. There shall be a CT on each phase of the device for current measurements. 6. For ratings 1 Amps to 480 Amps, SCRs shall h ...
... 3. The power structure shall include an electro-mechanical SCR bypass device. 4. The power structure shall include built-in 3 phase current monitoring and overload protection. 5. There shall be a CT on each phase of the device for current measurements. 6. For ratings 1 Amps to 480 Amps, SCRs shall h ...
self and source bias equations
... For source bias, the original circuit is modified to include a negative power supply below the source resistor. ...
... For source bias, the original circuit is modified to include a negative power supply below the source resistor. ...
Simplifying Synchronous Rectification in Flyback
... or smaller battery sizes. In the case of HEVs, the efficiency improvements can be used to reduce overall fuel consumption and drive down CO 2 emissions. In addition, the performance of the TRENCHSTOP 5 AUTO devices allows also entering MOSFET dominated applications and offering designers a wider spe ...
... or smaller battery sizes. In the case of HEVs, the efficiency improvements can be used to reduce overall fuel consumption and drive down CO 2 emissions. In addition, the performance of the TRENCHSTOP 5 AUTO devices allows also entering MOSFET dominated applications and offering designers a wider spe ...
LK7664 - Electricity matters 3 (for LK9329)
... • An electric current is a flow of electrons, tiny particles found in all atoms. • The current is a measure of how many electrons pass each second. • Electrons lose energy as they flow around a circuit, but are not destroyed. The same number of electrons return to the power supply as left it. It is ...
... • An electric current is a flow of electrons, tiny particles found in all atoms. • The current is a measure of how many electrons pass each second. • Electrons lose energy as they flow around a circuit, but are not destroyed. The same number of electrons return to the power supply as left it. It is ...
A Novel Technique for Driving Capability
... used in many analog applications such as current conveyor [1], current feedback amplifier [2], output stage of power amplifier and line driver [3] and it is also used in modern technique for analog filter realization [4], etc. Since a main drawback of MOSFET devices is low transconductance which lea ...
... used in many analog applications such as current conveyor [1], current feedback amplifier [2], output stage of power amplifier and line driver [3] and it is also used in modern technique for analog filter realization [4], etc. Since a main drawback of MOSFET devices is low transconductance which lea ...
Chapter 4 Exercises and Answers
... can do no harm. When a signal is grounded it is pulled down to 0 volts. What are the three terminals in a transistor and how do they operate? The source is an electric signal. The base value regulates a gate that determines whether the connection between the source and the ground (emitter) is made. ...
... can do no harm. When a signal is grounded it is pulled down to 0 volts. What are the three terminals in a transistor and how do they operate? The source is an electric signal. The base value regulates a gate that determines whether the connection between the source and the ground (emitter) is made. ...
AP3107Z Description Pin Assignments
... Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. This document is written in English but may be translated in ...
... Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. This document is written in English but may be translated in ...
Manual
... 1． Apply the black test lead to “COM” terminal, and the red one to mA terminal (max. 200mA), or red test lead to “20A” terminal（max. 20A）. 2． Set the knob to proper DCA range, connect the meter to the circuit under tested, the current value and polarity of red test lead connect to will display on LC ...
... 1． Apply the black test lead to “COM” terminal, and the red one to mA terminal (max. 200mA), or red test lead to “20A” terminal（max. 20A）. 2． Set the knob to proper DCA range, connect the meter to the circuit under tested, the current value and polarity of red test lead connect to will display on LC ...
Power electronics
Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)