MAX8884 Evaluation Kit Evaluates: MAX8884Y/MAX8884Z General Description Features
... and tested PCB that demonstrates the highly integrated MAX8884Y step-down DC-DC converter and dual, 300mA, low-dropout (LDO) linear regulator. The stepdown output voltage is pin selectable between 1.2V and 1.8V and provides guaranteed output current of 700mA. Dual low-noise LDOs are also integrated ...
... and tested PCB that demonstrates the highly integrated MAX8884Y step-down DC-DC converter and dual, 300mA, low-dropout (LDO) linear regulator. The stepdown output voltage is pin selectable between 1.2V and 1.8V and provides guaranteed output current of 700mA. Dual low-noise LDOs are also integrated ...
Problem 4: Sizing a Transformer For Use in A Power...
... a. Efficiency spec: Assume that the transformer is operating at 99% efficiency. This means that 99% of the power absorbed by the primary is delivered to the secondary. So, for example, if the secondary is absorbing 200MVA, it must be true that 200/.99 = 202MVA is flowing into the primary. b. Load-gr ...
... a. Efficiency spec: Assume that the transformer is operating at 99% efficiency. This means that 99% of the power absorbed by the primary is delivered to the secondary. So, for example, if the secondary is absorbing 200MVA, it must be true that 200/.99 = 202MVA is flowing into the primary. b. Load-gr ...
Power Transformers 10 to 100 MVA
... Conservators for open or closed systems are available: With the closed TUPROTECT® system, the oil does not come into contact with the surrounding air. The oil expansion is compensated by an air bag. ...
... Conservators for open or closed systems are available: With the closed TUPROTECT® system, the oil does not come into contact with the surrounding air. The oil expansion is compensated by an air bag. ...
experiment 3 title: separately-excited dc generators
... Figure 6 Separately-Excited DC Generator Coupled to a Prime Mover (with an Electrical Load). Modify the settings on the Resistive Load module so that the resistance of resistor R1 decreases by steps as indicated in Table 2. For each resistance setting, readjust the voltage control knob of the Power ...
... Figure 6 Separately-Excited DC Generator Coupled to a Prime Mover (with an Electrical Load). Modify the settings on the Resistive Load module so that the resistance of resistor R1 decreases by steps as indicated in Table 2. For each resistance setting, readjust the voltage control knob of the Power ...
Coupled Inductor Based H6 Transformer less Full Bridge Inverter
... The CM voltage is kept constant by these fullbridge topologies with unipolar modulation methods. Another solution is to disconnect the dc and ac sides of the full-bridge inverter in the freewheeling modes. Various topologies have been developed and researched based on this method for keeping the CM ...
... The CM voltage is kept constant by these fullbridge topologies with unipolar modulation methods. Another solution is to disconnect the dc and ac sides of the full-bridge inverter in the freewheeling modes. Various topologies have been developed and researched based on this method for keeping the CM ...
Control of a 3-phase 4-leg active power filter under non
... load current balancing and neutral current elimination performance of the 4-leg APF with the proposed method, the p–q and p–q–r theory have been examined under four mains voltage cases, including ideal mains voltage, unbalanced mains voltage, balanced-distorted mains voltage and unbalanced-distorted ...
... load current balancing and neutral current elimination performance of the 4-leg APF with the proposed method, the p–q and p–q–r theory have been examined under four mains voltage cases, including ideal mains voltage, unbalanced mains voltage, balanced-distorted mains voltage and unbalanced-distorted ...
Techniques For Implementing A Positive And Negative Output
... applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguards. TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask ...
... applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguards. TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask ...
Aalborg Universitet Connected Modes
... grid) or islanded (isolated from the utility grid) modes [1]. DGs often consist of a prime mover connected through an interface converter (e.g. an inverter in the case of dc-to-ac conversion) to the power distribution system (microgrid or utility grid). The main role of this inverter is to control v ...
... grid) or islanded (isolated from the utility grid) modes [1]. DGs often consist of a prime mover connected through an interface converter (e.g. an inverter in the case of dc-to-ac conversion) to the power distribution system (microgrid or utility grid). The main role of this inverter is to control v ...
DDD_PowerMonitoringSystem
... and the corresponding voltage decrease and determine that the event was downstream. Under ideal conditions, with pre-event waveforms that are unchanging, this determination can be made easily and reliably by simply finding the point on the waveform that is different from the pre-event waveforms. How ...
... and the corresponding voltage decrease and determine that the event was downstream. Under ideal conditions, with pre-event waveforms that are unchanging, this determination can be made easily and reliably by simply finding the point on the waveform that is different from the pre-event waveforms. How ...
LCL Filter Design for Grid-connected NPC Inverters
... frequencies; for example in overhead lines. Nevertheless, in grids with noticeable underground cable share, the grid impedance under higher frequencies (over 2000 Hz) is generally smaller in such a way that high frequency components can be neglected. A requirement for such a procedure is the calcula ...
... frequencies; for example in overhead lines. Nevertheless, in grids with noticeable underground cable share, the grid impedance under higher frequencies (over 2000 Hz) is generally smaller in such a way that high frequency components can be neglected. A requirement for such a procedure is the calcula ...
Separately Excited DC Generators
... a linear speed-to-voltage converter with higher speed producing greater output voltage? 11. Use the two end points to calculate the slope of the relationship obtained in Graph 1 (Results Section). The values of these points are indicated in data table (Table 1-Results Section). In the Data table win ...
... a linear speed-to-voltage converter with higher speed producing greater output voltage? 11. Use the two end points to calculate the slope of the relationship obtained in Graph 1 (Results Section). The values of these points are indicated in data table (Table 1-Results Section). In the Data table win ...
Colonne lumineuse
... Innovative LED Modular Style Signal Tower Ultra-bright LEDs combined with an Innovative prism-cut lens design With the innovative prism-cut lens, a small diameter can emit enough light to be seen from great distances while reducing costs of the Signal Tower. ...
... Innovative LED Modular Style Signal Tower Ultra-bright LEDs combined with an Innovative prism-cut lens design With the innovative prism-cut lens, a small diameter can emit enough light to be seen from great distances while reducing costs of the Signal Tower. ...
Slide 1
... Parallel combination of switched capacitors and controlled reactors provides a smooth current-control Shunt combinations of thyristor-controlled reactors (TCRs) and thyristor-switched capacitors (TSCs) yield static VAR compensators (SVCs). GTO devices makes forced commutation possible, and theref ...
... Parallel combination of switched capacitors and controlled reactors provides a smooth current-control Shunt combinations of thyristor-controlled reactors (TCRs) and thyristor-switched capacitors (TSCs) yield static VAR compensators (SVCs). GTO devices makes forced commutation possible, and theref ...
low harmonics solutions technical seminar
... system. Conductor losses and transformer overheating (skin effect) Damage to capacitors and resonance. (High frequency current ...
... system. Conductor losses and transformer overheating (skin effect) Damage to capacitors and resonance. (High frequency current ...
FSL138MRT Green-Mode Fairchild Power Switch (FPS™) for High Input Voltage
... an unexpected abnormal event. In this situation, the protection circuit should trigger to protect the SMPS. However, even when the SMPS is in normal operation, the overload protection circuit can be triggered during the load transition. To avoid this undesired operation, the overload protection circ ...
... an unexpected abnormal event. In this situation, the protection circuit should trigger to protect the SMPS. However, even when the SMPS is in normal operation, the overload protection circuit can be triggered during the load transition. To avoid this undesired operation, the overload protection circ ...
Three-Phase Power Quality Analyzer PowerPad™ Model 3945
... Record – Set up and record trend data at selectable rates from one sample/second to one sample every 15 minutes on as many as 22 different variables for all phases. See the recorded data on screen, zoom in and out and scroll the time axis to analyze the data. Power & Energy – Display Watts, VARs and ...
... Record – Set up and record trend data at selectable rates from one sample/second to one sample every 15 minutes on as many as 22 different variables for all phases. See the recorded data on screen, zoom in and out and scroll the time axis to analyze the data. Power & Energy – Display Watts, VARs and ...
MOV`s and SASD`s Application Note - AN-11
... configuration are required to clamp AC voltages. SASD devices have some inherent advantages over MOV's. They have a sharper bend in the curve around the breakdown voltage. As a result, they can be specified to clamp closer to the normal peak voltage of the AC waveform. In addition, they do not degra ...
... configuration are required to clamp AC voltages. SASD devices have some inherent advantages over MOV's. They have a sharper bend in the curve around the breakdown voltage. As a result, they can be specified to clamp closer to the normal peak voltage of the AC waveform. In addition, they do not degra ...
350 Power Amplifier Owners Manual
... The 350 is a high-power amplifier and best results will be achieved when placed on a solid surface with adequate ventilation. DO NOT place on a carpeted floor or cover the amplifier! Turn off associated components This minimises the potential to damage any other components when connecting your 350 i ...
... The 350 is a high-power amplifier and best results will be achieved when placed on a solid surface with adequate ventilation. DO NOT place on a carpeted floor or cover the amplifier! Turn off associated components This minimises the potential to damage any other components when connecting your 350 i ...
Aalborg Universitet
... rapid development of renewable power sources and variablespeed drives [1]. As a consequence, power-electronics-based power systems are becoming important components of electrical grids, such as renewable power plants [2], [3], microgrids [4], and electric railway systems [5]. These systems possess s ...
... rapid development of renewable power sources and variablespeed drives [1]. As a consequence, power-electronics-based power systems are becoming important components of electrical grids, such as renewable power plants [2], [3], microgrids [4], and electric railway systems [5]. These systems possess s ...
LET20030C
... Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any ...
... Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any ...
AN2951
... starting to increase again on each switching period. It is cheaper but cannot be used for high power range applications due to the large peak current it causes during its action according to the load. Other than these two methods, a third may be approached. Instead of maintaining the ontime fixed, s ...
... starting to increase again on each switching period. It is cheaper but cannot be used for high power range applications due to the large peak current it causes during its action according to the load. Other than these two methods, a third may be approached. Instead of maintaining the ontime fixed, s ...
Electric power system
An electric power system is a network of electrical components used to supply, transmit and use electric power. An example of an electric power system is the network that supplies a region's homes and industry with power—for sizable regions, this power system is known as the grid and can be broadly divided into the generators that supply the power, the transmission system that carries the power from the generating centres to the load centres and the distribution system that feeds the power to nearby homes and industries. Smaller power systems are also found in industry, hospitals, commercial buildings and homes. The majority of these systems rely upon three-phase AC power—the standard for large-scale power transmission and distribution across the modern world. Specialised power systems that do not always rely upon three-phase AC power are found in aircraft, electric rail systems, ocean liners and automobiles.