PDF
... Turn on the wind tunnel fan motor frequency at 15 Hz by using the thumb wheel and the arrow buttons on the wind tunnel control panel. The thumb wheel is very sensitive, so be careful and do NOT overshoot. This will be the highest speed of your measurements and you need to allow the speed to even ou ...
... Turn on the wind tunnel fan motor frequency at 15 Hz by using the thumb wheel and the arrow buttons on the wind tunnel control panel. The thumb wheel is very sensitive, so be careful and do NOT overshoot. This will be the highest speed of your measurements and you need to allow the speed to even ou ...
Table of Contents
... voltage with the voltage transformers disconnected and verify that relays and/or meters operate properly. 6.3 Check all potential and current transformer’s type, ratio’s, class and output. 6.4 Check that all current transformers are located in the stationary part of the switchgear. 6.5 Check that po ...
... voltage with the voltage transformers disconnected and verify that relays and/or meters operate properly. 6.3 Check all potential and current transformer’s type, ratio’s, class and output. 6.4 Check that all current transformers are located in the stationary part of the switchgear. 6.5 Check that po ...
Lab 5: Resistive Sensors
... temperature. In this part of the lab, you will design, build, and test an op amp switch that can turn on an LED or other device when resistance changes. We will experiment with the photoresistor first, but the switch (section II) and amplifier circuits (section III) you build can be used for other s ...
... temperature. In this part of the lab, you will design, build, and test an op amp switch that can turn on an LED or other device when resistance changes. We will experiment with the photoresistor first, but the switch (section II) and amplifier circuits (section III) you build can be used for other s ...
1 - CLASSE Cornell
... Make the impedance of the stripline kicker as low as possible; Lower impedance yields lower voltage for a given current that runs in the plates. Make the field distribution either more homogenous or with appropriate dependence on the transverse coordinate, if necessary by injection. Choosing of mate ...
... Make the impedance of the stripline kicker as low as possible; Lower impedance yields lower voltage for a given current that runs in the plates. Make the field distribution either more homogenous or with appropriate dependence on the transverse coordinate, if necessary by injection. Choosing of mate ...
UM0877
... damage to property may be caused if it is used or installed incorrectly. All operations involving transportation, installation and use, as well as maintenance, should be carried out by skilled technical personnel (national accident prevention rules must be observed). For the purpose of these basic s ...
... damage to property may be caused if it is used or installed incorrectly. All operations involving transportation, installation and use, as well as maintenance, should be carried out by skilled technical personnel (national accident prevention rules must be observed). For the purpose of these basic s ...
Determining No-load Condition Without Violating
... Cirrus Logic, Inc. and its subsidiaries ("Cirrus") believe that the information contained in this document is accurate and reliable. However, the information is subject to change without notice and is provided "AS IS" without warranty of any kind (express or implied). Customers are advised to obtain ...
... Cirrus Logic, Inc. and its subsidiaries ("Cirrus") believe that the information contained in this document is accurate and reliable. However, the information is subject to change without notice and is provided "AS IS" without warranty of any kind (express or implied). Customers are advised to obtain ...
LC Quadrature Generation in Integrated Circuits
... Allpass filters can be realized in a number of different manners. These include single ended LC networks using ideal transformers or center tapped inductors, active circuits exploiting negative feedback and symmetrical cross coupled resistance reciprocal networks. The latter requires a well balanced ...
... Allpass filters can be realized in a number of different manners. These include single ended LC networks using ideal transformers or center tapped inductors, active circuits exploiting negative feedback and symmetrical cross coupled resistance reciprocal networks. The latter requires a well balanced ...
Automotive Engineering Higher Vehicle Management Systems 9049
... or digital. The majority of electrical signals are continuous but variable quantities. A speedometer of a vehicle which has a needle that sweeps across a fixed scale provides a continuous signal that can change by small amounts, such a signal is referred to as an analogue signal. Pulse or trigger si ...
... or digital. The majority of electrical signals are continuous but variable quantities. A speedometer of a vehicle which has a needle that sweeps across a fixed scale provides a continuous signal that can change by small amounts, such a signal is referred to as an analogue signal. Pulse or trigger si ...
Product Manual
... When charging batteries for solar modules, the battery must be installed in a proper manner to protect system performance and user safety. Keep the battery away from any human and animal traffic flows. Select a site that is well ventilated and protected from sunlight, rain, snow, and debris. Do not ...
... When charging batteries for solar modules, the battery must be installed in a proper manner to protect system performance and user safety. Keep the battery away from any human and animal traffic flows. Select a site that is well ventilated and protected from sunlight, rain, snow, and debris. Do not ...
A novel sensor cell architecture and sensing circuit scheme
... does not become becomes smaller than at . The wavezero and due to this assumption of (14) is also plotted in form of is Fig. 5(b). This waveform shows that the condition appropriate. From (14) ...
... does not become becomes smaller than at . The wavezero and due to this assumption of (14) is also plotted in form of is Fig. 5(b). This waveform shows that the condition appropriate. From (14) ...
CL1B Hardware Design Specification - OLPC
... When any button press is detected, either from the keyboard or the buttons around the display (power, rotate, and game keys/pad), the EC notifies both the display controller and the power management logic in the VX855. The display controller immediately unblanks the display (if blanked due to inacti ...
... When any button press is detected, either from the keyboard or the buttons around the display (power, rotate, and game keys/pad), the EC notifies both the display controller and the power management logic in the VX855. The display controller immediately unblanks the display (if blanked due to inacti ...
EnterprisePlus Series
... D. Power Factor: 0.8 – 0.88 lagging minimum at nominal input voltage and full rated UPS output load. E. Inrush Current: 120VAC models 750VA 120VAC model – 35 Amps for 5mS 1000VA 120VAC model – 35 Amps for 5mS 1500VA 120VAC model – 150 Amps for 5mS 2000VA 120VAC model – 181 Amps for 5mS 3000VA 120VAC ...
... D. Power Factor: 0.8 – 0.88 lagging minimum at nominal input voltage and full rated UPS output load. E. Inrush Current: 120VAC models 750VA 120VAC model – 35 Amps for 5mS 1000VA 120VAC model – 35 Amps for 5mS 1500VA 120VAC model – 150 Amps for 5mS 2000VA 120VAC model – 181 Amps for 5mS 3000VA 120VAC ...
Gr. 11 Physics Electricity
... A source of energy like a battery causes the electric potential energy of the charges to increase. We call such an increase in voltage a voltage rise. An element of a circuit like the light bulb is called a load and loads cause the electric potential energy of the charges to decrease. Such a decreas ...
... A source of energy like a battery causes the electric potential energy of the charges to increase. We call such an increase in voltage a voltage rise. An element of a circuit like the light bulb is called a load and loads cause the electric potential energy of the charges to decrease. Such a decreas ...
Atmel ATA6662C LIN Transceiver Features DATASHEET
... The device can distinguish between a local wake-up request (pin WAKE) and a remote wake-up request (LIN bus). The wakeup source can be read on pin TXD in Fail-safe Mode. If an external pull-up resistor (typically 5kΩ) has been added on pin TXD to the power supply of the microcontroller, a high level ...
... The device can distinguish between a local wake-up request (pin WAKE) and a remote wake-up request (LIN bus). The wakeup source can be read on pin TXD in Fail-safe Mode. If an external pull-up resistor (typically 5kΩ) has been added on pin TXD to the power supply of the microcontroller, a high level ...
THE TITLE OF PAPER, IN BOLD CAPITAL LETTERS
... losses can be modeled by a term that is a function of the armature current, and other term that depends on the second power of the armature current. Therefore, losses can be represented as a battery, Econv (which is a function of the switching frequency f, the DC link voltage VDC and the component p ...
... losses can be modeled by a term that is a function of the armature current, and other term that depends on the second power of the armature current. Therefore, losses can be represented as a battery, Econv (which is a function of the switching frequency f, the DC link voltage VDC and the component p ...
Soft Magnetic Materials
... Soft Magnetic Materials Soft magnetic materials are used extensively in power electronic circuits, as voltage and current transformers, saturable reactors, magnetic amplifiers, inductors, and chokes. These magnetic devices may be required to operate at only 50/60 Hz, or at frequencies down to dc or ...
... Soft Magnetic Materials Soft magnetic materials are used extensively in power electronic circuits, as voltage and current transformers, saturable reactors, magnetic amplifiers, inductors, and chokes. These magnetic devices may be required to operate at only 50/60 Hz, or at frequencies down to dc or ...
All Button and OneTouch Control Systems Installation Manual
... underwater lighting fixtures. The conductors on the load side of the ground-fault circuit-interrupter shall not occupy conduit, boxes, or enclosures containing other conductors unless the additional conductors are also protected by a ground-fault circuit-interrupter. Refer to local codes for complet ...
... underwater lighting fixtures. The conductors on the load side of the ground-fault circuit-interrupter shall not occupy conduit, boxes, or enclosures containing other conductors unless the additional conductors are also protected by a ground-fault circuit-interrupter. Refer to local codes for complet ...
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.