Appendix
... A minimum of 10 experiments from the following: 1. Verification of Thevenin’s Theorem. 2. Verification of Superposition Theorem. 3. Verification of Norton’s Theorem 4. Verification of Kirchoff’s Law. 5. To measure the value of impedance and power factor in RLC series A.C. circuit. 6. To measure the ...
... A minimum of 10 experiments from the following: 1. Verification of Thevenin’s Theorem. 2. Verification of Superposition Theorem. 3. Verification of Norton’s Theorem 4. Verification of Kirchoff’s Law. 5. To measure the value of impedance and power factor in RLC series A.C. circuit. 6. To measure the ...
Metal-Enclosed Switchgear
... The power required to operate the protective relay’s basic overcurrent protection functions is provided by secondary output from the current sensors once the three-phase primary current through the circuit breaker exceeds approximately 10 to 12% of the current sensor rating or singlephase primary cu ...
... The power required to operate the protective relay’s basic overcurrent protection functions is provided by secondary output from the current sensors once the three-phase primary current through the circuit breaker exceeds approximately 10 to 12% of the current sensor rating or singlephase primary cu ...
ILX Lightwave LDT-5910 Temperature Controller
... t e m p e r a t u r e sensors a n d T E modules. T h e model 1227 GPIB/IEEE-488 i n t e r f a c e allows remote p r o g r a m m i n g a n d completely a u t o m a t e d control of t h e LDT-5910. F e a t u r e s of t h e LDT-5910 include: I n t u i t i v e f r o n t panel layout L a r g e a n d easy ...
... t e m p e r a t u r e sensors a n d T E modules. T h e model 1227 GPIB/IEEE-488 i n t e r f a c e allows remote p r o g r a m m i n g a n d completely a u t o m a t e d control of t h e LDT-5910. F e a t u r e s of t h e LDT-5910 include: I n t u i t i v e f r o n t panel layout L a r g e a n d easy ...
AC WATT/WATTHOUR & VAR/VARHOUR TRANSDUCERS OSI GH-
... true power and a relay closure or TTL pulse output calibrated in terms of Watthours of energy consumption by the load. Accuracy is ±0.2% of reading. A Model VGH VAR/VARhour transducer provides an analog output proportional to time-averaged instantaneous reactive power and a relay closure or TTL puls ...
... true power and a relay closure or TTL pulse output calibrated in terms of Watthours of energy consumption by the load. Accuracy is ±0.2% of reading. A Model VGH VAR/VARhour transducer provides an analog output proportional to time-averaged instantaneous reactive power and a relay closure or TTL puls ...
C-V Measurement Tips, Tricks, and Traps
... available in most electronics labs. However, it does have some disadvantages, including the fact that the correction techniques are not yet as refined as those used in RF measurements. Another disadvantage can become evident if the test frequency of the AC impedance is not close to the DUT’s operati ...
... available in most electronics labs. However, it does have some disadvantages, including the fact that the correction techniques are not yet as refined as those used in RF measurements. Another disadvantage can become evident if the test frequency of the AC impedance is not close to the DUT’s operati ...
723PLUS Digital Control
... 90–150 Vdc (125 Vdc nominal) Discrete input voltages provide on/off command signals to the electronic control. Each discrete input requires 10 mA at its 24 Vdc nominal voltage rating (for 24 volt switching logic). Other control options are: ...
... 90–150 Vdc (125 Vdc nominal) Discrete input voltages provide on/off command signals to the electronic control. Each discrete input requires 10 mA at its 24 Vdc nominal voltage rating (for 24 volt switching logic). Other control options are: ...
Transistors - La Salle University
... A computer of fourth generation has a microprocessor. What distinguishes a microprocessor from other integrated circuits is that a microprocessor can be programmed. So along with the idea of the microprocessor comes the idea of the instruction set – the set of actions the programmer can have the mic ...
... A computer of fourth generation has a microprocessor. What distinguishes a microprocessor from other integrated circuits is that a microprocessor can be programmed. So along with the idea of the microprocessor comes the idea of the instruction set – the set of actions the programmer can have the mic ...
Arc Spray Brochure - Astro Alloys Inc.
... coatings without significant loss to bond strengths. For this reason, arc spray has become the process of choice for part restoration in applications where the replacement costs are high or the part has to be refurbished on-site. ...
... coatings without significant loss to bond strengths. For this reason, arc spray has become the process of choice for part restoration in applications where the replacement costs are high or the part has to be refurbished on-site. ...
MAX4890E/MAX4892E 1000 Base-T, ±15kV ESD Protection LAN Switches General Description Features
... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. ...
... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. ...
Improving the Starting Performance of Large Salient-Pole Synchronous Machines
... the end winding resistances as external circuit parameters. The model of Fig. 6 has 29 574 elements and 15 279 nodes. The selection of mesh density is a tradeoff between the desired accuracy of the results and the computer CPU times. An automatic mesh generator was developed by the first author and ...
... the end winding resistances as external circuit parameters. The model of Fig. 6 has 29 574 elements and 15 279 nodes. The selection of mesh density is a tradeoff between the desired accuracy of the results and the computer CPU times. An automatic mesh generator was developed by the first author and ...
Development of Microcontroller Based Speed Control Scheme of
... scheme. Three electrically equally spaced Hall sensors located over the three stator phases provide this information to the controller. These sensors usually provide either +5V (logic High) or 0V (logic Low) depending on whether the rotor pole is facing the particular sensor or not. In Proteus, sens ...
... scheme. Three electrically equally spaced Hall sensors located over the three stator phases provide this information to the controller. These sensors usually provide either +5V (logic High) or 0V (logic Low) depending on whether the rotor pole is facing the particular sensor or not. In Proteus, sens ...
SA-360/361-10 - Carson Manufacturing Company, Inc.
... leads electrically connected. The switches on the face of the unit will power up the amplifier when activated. The Siren Enable lead is required for the Auxiliary Input to function when the “YELP STANDBY - WAIL” switch is in standby. The SA-361 must have the orange Siren Enable lead electrically con ...
... leads electrically connected. The switches on the face of the unit will power up the amplifier when activated. The Siren Enable lead is required for the Auxiliary Input to function when the “YELP STANDBY - WAIL” switch is in standby. The SA-361 must have the orange Siren Enable lead electrically con ...
Power Methodology Guide
... Suspend – Power required when all or part of the device is powered down. This varies with device families; however, the device configuration is always preserved. Wake up logic can trigger the return to an active state. This mode ensures a good compromise between power savings and fast return to full ...
... Suspend – Power required when all or part of the device is powered down. This varies with device families; however, the device configuration is always preserved. Wake up logic can trigger the return to an active state. This mode ensures a good compromise between power savings and fast return to full ...
Characterization of atomic layer deposition HfO2, Al2O3
... method. The films deposited using this method typically result in relatively good electrical, physical, chemical, and thermal characteristics, have good film conformality, and can be deposited at relatively low temperatures.1,2,10,13,14,25 Recently, atomic layer deposited films have also been invest ...
... method. The films deposited using this method typically result in relatively good electrical, physical, chemical, and thermal characteristics, have good film conformality, and can be deposited at relatively low temperatures.1,2,10,13,14,25 Recently, atomic layer deposited films have also been invest ...
MAX3233E/MAX3235E ±15kV ESD-Protected, 1µA, 250kbps, 3.3V/5V, Dual RS-232 Transceivers with Internal Capacitors
... revolutionary AutoShutdown Plus™ feature. These devices automatically enter a low-power shutdown mode when the following two conditions occur: either the RS-232 cable is disconnected or the transmitters of the connected peripherals are inactive, and the UART driving the transmitter inputs is inactiv ...
... revolutionary AutoShutdown Plus™ feature. These devices automatically enter a low-power shutdown mode when the following two conditions occur: either the RS-232 cable is disconnected or the transmitters of the connected peripherals are inactive, and the UART driving the transmitter inputs is inactiv ...
585 TECPak User's Manual
... The TECPak was design for system integration applications, or simply where a user interface like that found on the 5300 Series TECSources is not required or desired. With high TEC power options, both RS232 and USB computer interfaces, analog interface, and small footprint, the TECPak will fit into a ...
... The TECPak was design for system integration applications, or simply where a user interface like that found on the 5300 Series TECSources is not required or desired. With high TEC power options, both RS232 and USB computer interfaces, analog interface, and small footprint, the TECPak will fit into a ...
Protective Relaying Philosophy and Design Guidelines
... current, and with proper selection of components, reduces the risk of transient over-voltages during ground faults. Two independent schemes are required for ground fault protection with independent current or voltage sources and independently protected DC control circuits. At least one of the scheme ...
... current, and with proper selection of components, reduces the risk of transient over-voltages during ground faults. Two independent schemes are required for ground fault protection with independent current or voltage sources and independently protected DC control circuits. At least one of the scheme ...
Aggregation of Reactive Power
... Service from any reactive power equipment including, for the avoidance of doubt, BM Units, Non-BM Units, Generating Units, Power Park Modules and other Plant and Apparatus or equipment. The various meter aggregation methodologies set out in this document (as amended or supplemented from time to time ...
... Service from any reactive power equipment including, for the avoidance of doubt, BM Units, Non-BM Units, Generating Units, Power Park Modules and other Plant and Apparatus or equipment. The various meter aggregation methodologies set out in this document (as amended or supplemented from time to time ...
Alternating current
Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).