power loss ride-through in a variable speed drive system
... This definition has the advantage of being simple and generally valid, at least at first glance. Conditions can be defined quantitatively or even contractually between the variable speed drive (VSD) manufacturer and the process designer of the end-user. It is generally interpreted as such, that the ...
... This definition has the advantage of being simple and generally valid, at least at first glance. Conditions can be defined quantitatively or even contractually between the variable speed drive (VSD) manufacturer and the process designer of the end-user. It is generally interpreted as such, that the ...
Evaluates: MAX44267 MAX44267 Evaluation Kit
... For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim Integrated’s website at www.maximintegrated.com. Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. ...
... For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim Integrated’s website at www.maximintegrated.com. Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. ...
AL8400 /AL8400Q Description Pin Assignments
... The AL8400 requires an output capacitor, CL in Figure 2, to be connected from the OUT pin to Ground. This capacitor is required to compensate the current control loop of the AL8400. This compensation capacitor must be placed as close to the OUT pin as possible < 5mm. If the PCB traces are too long, ...
... The AL8400 requires an output capacitor, CL in Figure 2, to be connected from the OUT pin to Ground. This capacitor is required to compensate the current control loop of the AL8400. This compensation capacitor must be placed as close to the OUT pin as possible < 5mm. If the PCB traces are too long, ...
Amendment No. 1 TENDER NOTICE No. UGVCL/SP/III/567/3-Phase CT Meter
... ix) Low power factor Note :The meter should record minimum 200 tempers as per ICS events (occurrence and restoration) the temper persistence time for occurrence shall be 15 minutes and restoration should be 1 to 2 minutes. Recording should be with ...
... ix) Low power factor Note :The meter should record minimum 200 tempers as per ICS events (occurrence and restoration) the temper persistence time for occurrence shall be 15 minutes and restoration should be 1 to 2 minutes. Recording should be with ...
8EM RC Circuits
... the amplitude to 4.00V. The Auto button should already be selected. 5. Connect a voltage sensor across the 100Ω resistor, and connect it to the computer via an analog port on the PASCO interface. 6. Inform the software which analog port you plugged the voltage sensor into by selecting the voltage se ...
... the amplitude to 4.00V. The Auto button should already be selected. 5. Connect a voltage sensor across the 100Ω resistor, and connect it to the computer via an analog port on the PASCO interface. 6. Inform the software which analog port you plugged the voltage sensor into by selecting the voltage se ...
AD830: High Speed, Video Difference Amplifier Data Sheet (Rev B, 01/2003)
... The topology, reduced to its elemental form, is shown in Figure 7. Nonideal effects, such as nonlinearity, bias currents, and limited full scale, are omitted from this model for simplicity, but are discussed later. The key feature of this topology is the use of two, identical voltage-to-current conv ...
... The topology, reduced to its elemental form, is shown in Figure 7. Nonideal effects, such as nonlinearity, bias currents, and limited full scale, are omitted from this model for simplicity, but are discussed later. The key feature of this topology is the use of two, identical voltage-to-current conv ...
MAX13253 1A, Spread-Spectrum, Push-Pull, Transformer Driver for Isolated Power Supplies General Description
... tor provides the switching signal to the driver whenever the period between edges on CLK exceeds the watchdog timeout period of 20µs (min). ...
... tor provides the switching signal to the driver whenever the period between edges on CLK exceeds the watchdog timeout period of 20µs (min). ...
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 ...
Load, Switch, and Commutation Considerations
... where toff is the turn-off period as shown in figure 6.4. The average power loss due to switching, which is required for the thermal design outlined in chapter 5, is obtained by multiplying energy loss W by the switching frequency fs. That is, the turn-on switching loss is given by Pon = I mVs t o ...
... where toff is the turn-off period as shown in figure 6.4. The average power loss due to switching, which is required for the thermal design outlined in chapter 5, is obtained by multiplying energy loss W by the switching frequency fs. That is, the turn-on switching loss is given by Pon = I mVs t o ...
BD6967FVM
... Back electromotive force causes regenerated current to power supply line, therefore take a measure such as placing a capacitor between power supply and GND for routing regenerated current. And fully ensure that the capacitor characteristics have no problem before determine a capacitor value. (when a ...
... Back electromotive force causes regenerated current to power supply line, therefore take a measure such as placing a capacitor between power supply and GND for routing regenerated current. And fully ensure that the capacitor characteristics have no problem before determine a capacitor value. (when a ...
eBook AQA GCSE Physics Unit P2 Part 2
... A cell usually supplies a potential difference or voltage of about 1.5 V. Many appliances need a higher potential difference than this. You can increase the potential difference supplied by connecting cells end to end in series to form a battery. We can roughly think of each cell providing a ‘push’ ...
... A cell usually supplies a potential difference or voltage of about 1.5 V. Many appliances need a higher potential difference than this. You can increase the potential difference supplied by connecting cells end to end in series to form a battery. We can roughly think of each cell providing a ‘push’ ...
Tektronix: Application Note > Fundamentals of Floating
... extracting the small differences from two large voltages. This technique is suitable for applications where the common-mode signal is the same or lower amplitude than the differentialmode signal, and the common-mode component is DC or low frequency, such as 50 or 60 Hz power line. It effectively eli ...
... extracting the small differences from two large voltages. This technique is suitable for applications where the common-mode signal is the same or lower amplitude than the differentialmode signal, and the common-mode component is DC or low frequency, such as 50 or 60 Hz power line. It effectively eli ...
ELEG2111 Lab 5
... To increase the amplifiers gain and stability a capacitor is often inserted in parallel with the emitter resistor (RE) to provide an AC short or bypass to ground. This is called a bypassed common emitter amplifier. If the emitter resistor actually consists of two resistors in series and one is bypas ...
... To increase the amplifiers gain and stability a capacitor is often inserted in parallel with the emitter resistor (RE) to provide an AC short or bypass to ground. This is called a bypassed common emitter amplifier. If the emitter resistor actually consists of two resistors in series and one is bypas ...
Class-A Trip
... cause abnormal Oil temperature rise which can reduce the life of the transformer insulation. • WINDING TEMPERATURE (ALARM & TRIP): • Top oil temperature corrected for I2R heating by proportional current in replica resistance, otherwise functionally identical to OTI system above. • ‘Mercury contact’ ...
... cause abnormal Oil temperature rise which can reduce the life of the transformer insulation. • WINDING TEMPERATURE (ALARM & TRIP): • Top oil temperature corrected for I2R heating by proportional current in replica resistance, otherwise functionally identical to OTI system above. • ‘Mercury contact’ ...
Evaluation Board User Guide UG-279
... By using the evaluation board discussed herein (together with any tools, components documentation or support materials, the “Evaluation Board”), you are agreeing to be bound by the terms and conditions set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the An ...
... By using the evaluation board discussed herein (together with any tools, components documentation or support materials, the “Evaluation Board”), you are agreeing to be bound by the terms and conditions set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the An ...
Electrical ballast
An electrical ballast is a device intended to limit the amount of current in an electric circuit. A familiar and widely used example is the inductive ballast used in fluorescent lamps, to limit the current through the tube, which would otherwise rise to destructive levels due to the tube's negative resistance characteristic.Ballasts vary in design complexity. They can be as simple as a series resistor or inductor, capacitors, or a combination thereof or as complex as electronic ballasts used with fluorescent lamps and high-intensity discharge lamps.