Chapter 11
... Loading effects – current measurement – our measuring instrument will have an effective resistance (RM) – when measuring current we connect a resistance in series with the component concerned which again changes the resistance in the circuit and therefore changes the current we are trying to measu ...
... Loading effects – current measurement – our measuring instrument will have an effective resistance (RM) – when measuring current we connect a resistance in series with the component concerned which again changes the resistance in the circuit and therefore changes the current we are trying to measu ...
High-Frequency AC-Link PV Inverter
... in loss of confidence in renewable technology. Therefore, to achieve long-term success in the PV industry, new power converters with higher reliability and longer lifetimes are required ...
... in loss of confidence in renewable technology. Therefore, to achieve long-term success in the PV industry, new power converters with higher reliability and longer lifetimes are required ...
AN-656 Understanding the Operation of a CRT
... reduced until the desired balance is achieved. Keep in mind that once the gain adjustments have been made, the contrast control will vary the gain of all three guns simultaneously. Also the color on the screen should not change as the screen’s brightness level is changed, this is often referred to a ...
... reduced until the desired balance is achieved. Keep in mind that once the gain adjustments have been made, the contrast control will vary the gain of all three guns simultaneously. Also the color on the screen should not change as the screen’s brightness level is changed, this is often referred to a ...
QUALITROL-IRIS POWER IS THE WORLD’S LARGEST PROVIDER OF MONITORING AND
... 24-window phase-resolved PD plots that help to identify the prevailing failure mechanism of stator winding insulation. Important operating conditions such as humidity, stator winding temperature, stator voltage, real and reactive power can be recorded and stored with the archived PD data. These para ...
... 24-window phase-resolved PD plots that help to identify the prevailing failure mechanism of stator winding insulation. Important operating conditions such as humidity, stator winding temperature, stator voltage, real and reactive power can be recorded and stored with the archived PD data. These para ...
Multicell Converters Hybrid Sliding Mode Control
... Hybrid systems constitute a multi-disciplinary area which arises during the last decade and extends between the limits of computer science, applied control engineering and mathematics. A hybrid system is a mathematical model able to represent some complex physical systems with hierarchic structure a ...
... Hybrid systems constitute a multi-disciplinary area which arises during the last decade and extends between the limits of computer science, applied control engineering and mathematics. A hybrid system is a mathematical model able to represent some complex physical systems with hierarchic structure a ...
High-Frequency Power Transformers
... topics related to the field of electrical energy such as ac and dc power circuits, power transformers, rotating machines, ac power transmission lines, and power electronics. The program then builds on the knowledge gained by the student through these basic courses to provide training in more advance ...
... topics related to the field of electrical energy such as ac and dc power circuits, power transformers, rotating machines, ac power transmission lines, and power electronics. The program then builds on the knowledge gained by the student through these basic courses to provide training in more advance ...
MAX1917 Tracking, Sinking and Sourcing, Synchronous Buck General Description
... 1/2VDDR voltage for VTT and VTTR. The VTT and VTTR voltages are maintained within 1% of 1/2VDDR. The controller operates in synchronous rectification mode to ensure balanced current sourcing and sinking capability of up to 25A. With a shutdown current of less than 5µA, the MAX1917 is the best choice ...
... 1/2VDDR voltage for VTT and VTTR. The VTT and VTTR voltages are maintained within 1% of 1/2VDDR. The controller operates in synchronous rectification mode to ensure balanced current sourcing and sinking capability of up to 25A. With a shutdown current of less than 5µA, the MAX1917 is the best choice ...
Recitations with Matt Leone
... by observing a sinusoidally driven RC circuit using DC many different driving frequencies. Use the same circuit set up as in the previous part of the lab. As you increase the driving frequency, the amplitude of the resistor voltage will increase because the total circuit R impedance is decreasing, ...
... by observing a sinusoidally driven RC circuit using DC many different driving frequencies. Use the same circuit set up as in the previous part of the lab. As you increase the driving frequency, the amplitude of the resistor voltage will increase because the total circuit R impedance is decreasing, ...
ph104exp06_Oscilloscope_and_Generator_04
... or both ends of the cable. The drawing below shows a cross section of a coaxial cable. When the outer conductor is connected to an external ground, the inner conductor is “shielded” from electric and magnetic effects due to sources outside your circuit. This is in contrast to connections via a pair ...
... or both ends of the cable. The drawing below shows a cross section of a coaxial cable. When the outer conductor is connected to an external ground, the inner conductor is “shielded” from electric and magnetic effects due to sources outside your circuit. This is in contrast to connections via a pair ...
XRP7704
... The XRP7704 is a quad-output digital pulse width modulation (DPWM) controller with integrated gate drivers for the use in synchronous buck switching regulators. Each output voltage can be programmed from 0.9V to 5.1V without the need of an external voltage divider. The wide range of the programmable ...
... The XRP7704 is a quad-output digital pulse width modulation (DPWM) controller with integrated gate drivers for the use in synchronous buck switching regulators. Each output voltage can be programmed from 0.9V to 5.1V without the need of an external voltage divider. The wide range of the programmable ...
CIRCUIT FUNCTION AND BENEFITS
... (Continued from first page) "Circuits from the Lab" are intended only for use with Analog Devices products and are the intellectual property of Analog Devices or its licensors. While you may use the "Circuits from the Lab" in the design of your product, no other license is granted by implication or ...
... (Continued from first page) "Circuits from the Lab" are intended only for use with Analog Devices products and are the intellectual property of Analog Devices or its licensors. While you may use the "Circuits from the Lab" in the design of your product, no other license is granted by implication or ...
AN-1411 LM3075 Evaluation Board Reference
... prove adequate. The actual selection process usually involves several iterations of all of the above steps, from ripple voltage selection, to capacitor selection, to inductance calculations. Both the highest and the lowest input and output voltages and load transient requirements should be considere ...
... prove adequate. The actual selection process usually involves several iterations of all of the above steps, from ripple voltage selection, to capacitor selection, to inductance calculations. Both the highest and the lowest input and output voltages and load transient requirements should be considere ...
SYNCHRONOUS GENERATOR NO-LOAD VOLTAGE PREDICTION
... harmonics content of the no-load voltage is essential for satisfying standards requirements (Telephone Harmonic Factor, etc.). Another important point during the design is the prediction of the losses due to currents in the damper bars, induced by the slot pulsation field. There exist presently diff ...
... harmonics content of the no-load voltage is essential for satisfying standards requirements (Telephone Harmonic Factor, etc.). Another important point during the design is the prediction of the losses due to currents in the damper bars, induced by the slot pulsation field. There exist presently diff ...
Krell Audio Components MRA
... Amplifier to develop full power into the most demanding loads, with no drop in current or voltage. Only the Master Reference Amplifier has this feature, which continually monitors and adjusts the power source to compensate for even the smallest variation in current or voltage. A new Krell technology ...
... Amplifier to develop full power into the most demanding loads, with no drop in current or voltage. Only the Master Reference Amplifier has this feature, which continually monitors and adjusts the power source to compensate for even the smallest variation in current or voltage. A new Krell technology ...
IEEE Jackson PES Meeting
... To verify that all current transformers are connected and polarity is correct To verify that all the secondary leads of the current transformers have adequate insulation to ground all the way to the control cabinet To verify all the control wiring is correct and the auxiliary devices are operational ...
... To verify that all current transformers are connected and polarity is correct To verify that all the secondary leads of the current transformers have adequate insulation to ground all the way to the control cabinet To verify all the control wiring is correct and the auxiliary devices are operational ...
Electrical Probes
... Whether searching for studs or simply installing bracing, knowing what lies beneath the surface can ensure a safe work environment. The Scan-Test™ integrates multiple technologies into one easy to use tool. Scan the wall to find either wood or metal studs for secure installations, while avoiding met ...
... Whether searching for studs or simply installing bracing, knowing what lies beneath the surface can ensure a safe work environment. The Scan-Test™ integrates multiple technologies into one easy to use tool. Scan the wall to find either wood or metal studs for secure installations, while avoiding met ...
• ThE ChArgEr iS DESigNED for ChArg- iNg oNly BATTEriES
... CTEK SWEDEN AB, issues this limited warranty to the original purchaser of this product. This limited warranty is not transferable. The warranty applies to manufacturing faults and material defects for 2 years from the date of purchase. The customer must return the product together with the receipt o ...
... CTEK SWEDEN AB, issues this limited warranty to the original purchaser of this product. This limited warranty is not transferable. The warranty applies to manufacturing faults and material defects for 2 years from the date of purchase. The customer must return the product together with the receipt o ...
product specification
... and vernier callipers specified in JJG30-92 or those having equal or better accuracy shall be used. DC voltmeters: The tolerance shall be +0.01V and the input resistance rating shall be 10M or more. Load resistance: Load resistance shall include resistance throughout external circuits, and its toler ...
... and vernier callipers specified in JJG30-92 or those having equal or better accuracy shall be used. DC voltmeters: The tolerance shall be +0.01V and the input resistance rating shall be 10M or more. Load resistance: Load resistance shall include resistance throughout external circuits, and its toler ...
Mains electricity
Mains electricity is the general-purpose alternating-current (AC) electric power supply. In the US, electric power is referred to by several names including household power, household electricity, house current, powerline, domestic power, wall power, line power, AC power, city power, street power, and grid power.The two principal properties of the electric power supply, voltage and frequency, differ between regions. A voltage of (nominally) 230 V and a frequency of 50 Hz is used in Europe, most of Asia, most of South America and Australia. In North America, the most common combination is 120 V and a frequency of 60 Hz. Other voltages exist, and some countries may have, for example, 230 V but 60 Hz. This is a concern to travelers, since portable appliances designed for one voltage and frequency combination may not operate or may be destroyed by another.The use of different plugs and sockets in different regions provides some protection from accidental use of appliances with incompatible voltage and frequency requirements.