A Single-Phase Energy Meter with Capacitive Power Supply
... and weight on the PCB when compared with the size of the integrated solution we offer here. A transformer on a printed circuit board (PCB) adds noise into the system. Energy meters are very sensitive to this noise, which affects their accuracy. For switching supplies, the biggest drawback is cost. T ...
... and weight on the PCB when compared with the size of the integrated solution we offer here. A transformer on a printed circuit board (PCB) adds noise into the system. Energy meters are very sensitive to this noise, which affects their accuracy. For switching supplies, the biggest drawback is cost. T ...
Naim Discrete Regulator - English
... Regulator is shown in the block diagram of Figure 1. A regulator circuit of almost this form was first used in the NAP 500 power supply, since when the concept has been further refined by incorporating an enhanced voltage reference. This topology, which was benchmarked against various alternatives a ...
... Regulator is shown in the block diagram of Figure 1. A regulator circuit of almost this form was first used in the NAP 500 power supply, since when the concept has been further refined by incorporating an enhanced voltage reference. This topology, which was benchmarked against various alternatives a ...
Optimized Pulse Patterns for the 5-Level ANPC
... algorithm [9]. A predicting algorithm has been applied by the author to calculate the initial values which are first-order approximations of the exact solutions. So far, the goal has always been to fully eliminate the low order harmonics in order to reduce the converter losses and THD. However, it c ...
... algorithm [9]. A predicting algorithm has been applied by the author to calculate the initial values which are first-order approximations of the exact solutions. So far, the goal has always been to fully eliminate the low order harmonics in order to reduce the converter losses and THD. However, it c ...
Enquiry into JPS Power System Shutdown of July 15, 2006
... The insulator strings on the Duncans/Bogue 138 kV transmission line reflect relatively minor damage and would be indicative of a flash-over which is not sustained or if sustained, the fault current would have to be of comparatively low level. A high current sustained fault would probably have melted ...
... The insulator strings on the Duncans/Bogue 138 kV transmission line reflect relatively minor damage and would be indicative of a flash-over which is not sustained or if sustained, the fault current would have to be of comparatively low level. A high current sustained fault would probably have melted ...
P84408
... CAUTION: Verify the installed product has sufficient clearance and wiring room prior to installing backboxes and conduit, especially if sheathed multi-conductor cable or 3/4-inch conduit fittings are used. • Mounting hardware for each mounting option is supplied. • When terminating field wires, do ...
... CAUTION: Verify the installed product has sufficient clearance and wiring room prior to installing backboxes and conduit, especially if sheathed multi-conductor cable or 3/4-inch conduit fittings are used. • Mounting hardware for each mounting option is supplied. • When terminating field wires, do ...
FR014H5JZ (14mΩ, -30V) High-Side Reverse Bias / Reverse Polarity Protector
... 1. The V+24 rating is NOT a survival guarantee. It is a statistically calculated survivability reference point taken on qualification devices, where the predicted failure rate is less than 0.01% at the specified voltage for 24 hours. It is intended to indicate the device’s ability to withstand trans ...
... 1. The V+24 rating is NOT a survival guarantee. It is a statistically calculated survivability reference point taken on qualification devices, where the predicted failure rate is less than 0.01% at the specified voltage for 24 hours. It is intended to indicate the device’s ability to withstand trans ...
A Review on Performance Analysis of Matrix Converter
... MC can be applied in variable speed drives, induction heating, aerospace, wind turbine system etc. The [17] and [18] had reviewed the application of MC to induction and permanent magnet synchronous motor drive. MCs are highly appropriate for sinusoidal load. Pulsating load degrades the performance o ...
... MC can be applied in variable speed drives, induction heating, aerospace, wind turbine system etc. The [17] and [18] had reviewed the application of MC to induction and permanent magnet synchronous motor drive. MCs are highly appropriate for sinusoidal load. Pulsating load degrades the performance o ...
AMIS60, AMIS120 v120704
... 7. Always operate the unit with the AC ground wire connected to the electrical system ground. Precautions should be taken so that the means of grounding of a piece of equipment is not defeated. 8. Mains voltage must be correct and the same as that printed on the rear of the unit. Damage caused by co ...
... 7. Always operate the unit with the AC ground wire connected to the electrical system ground. Precautions should be taken so that the means of grounding of a piece of equipment is not defeated. 8. Mains voltage must be correct and the same as that printed on the rear of the unit. Damage caused by co ...
Pulsed Power Modulators for Surface Treatment by Plasma
... 10kV- 100kV with pulse duration between 1µs-100µs at a repetition frequency of the order of 10Hz - 1kHz. To meet these requirements three basic configuration circuits for voltage modulation were tested: pulse forming network (PFN), hard-tube (HT) and Blumlein line. We start this discussion by introd ...
... 10kV- 100kV with pulse duration between 1µs-100µs at a repetition frequency of the order of 10Hz - 1kHz. To meet these requirements three basic configuration circuits for voltage modulation were tested: pulse forming network (PFN), hard-tube (HT) and Blumlein line. We start this discussion by introd ...
Application Notes - NXP Semiconductors
... "hot plugging," and "hot swapping." Implementing live insertion requires careful hardware and software design. Various logic and bus-switch families have different capabilities and design considerations when used in live insertion applications. A key issue during live insertion is maintaining data i ...
... "hot plugging," and "hot swapping." Implementing live insertion requires careful hardware and software design. Various logic and bus-switch families have different capabilities and design considerations when used in live insertion applications. A key issue during live insertion is maintaining data i ...
LNK454/456-458/460 LinkSwitch-PL Family
... functions. The integrated 725 V power MOSFET provides extended design margin, improving robustness during line surge events even in high-line applications. The device is powered from the BYPASS pin via the decoupling capacitor C9. At start-up, C9 is charged by U1 from an internal current source via ...
... functions. The integrated 725 V power MOSFET provides extended design margin, improving robustness during line surge events even in high-line applications. The device is powered from the BYPASS pin via the decoupling capacitor C9. At start-up, C9 is charged by U1 from an internal current source via ...
Battery cell configuration for organic light
... In this paper, we introduce a systematic approach to design the power conversion architecture considering the behavioral characteristics of the system. We introduce an estimation model power conversion efficiency based on the system activity analysis. Based on the model, we maximize the power conver ...
... In this paper, we introduce a systematic approach to design the power conversion architecture considering the behavioral characteristics of the system. We introduce an estimation model power conversion efficiency based on the system activity analysis. Based on the model, we maximize the power conver ...
Slash Voltage Rating
... Some multiple-pole, mechanical overcurrent protective devices, such as circuit breakers, self-protected starters, and manual motor controllers, have a slash voltage rating rather than a straight voltage rating. A slash voltage rated overcurrent protective device is one with two voltage ratings separ ...
... Some multiple-pole, mechanical overcurrent protective devices, such as circuit breakers, self-protected starters, and manual motor controllers, have a slash voltage rating rather than a straight voltage rating. A slash voltage rated overcurrent protective device is one with two voltage ratings separ ...
Electrical excitation of the local earth for resonant, wireless energy
... l) of conduction. This would be different in a horizontal configuration where both electrodes are at the surface, as current does not flow normal to all intervening strata layers. Therefore, strata with lower resistivity would become a preferential current channel and reduce the parallel pathways – lo ...
... l) of conduction. This would be different in a horizontal configuration where both electrodes are at the surface, as current does not flow normal to all intervening strata layers. Therefore, strata with lower resistivity would become a preferential current channel and reduce the parallel pathways – lo ...
T044069296
... part of the transmitter front-end, and are used to amplify the signal being transmitted so that it can be received and decoded within a fixed geographical area. The research in the area of power amplifiers is divided into two main categories; the design and monolithic implementation of power amplifi ...
... part of the transmitter front-end, and are used to amplify the signal being transmitted so that it can be received and decoded within a fixed geographical area. The research in the area of power amplifiers is divided into two main categories; the design and monolithic implementation of power amplifi ...
Evaluates: MAX1778/MAX1880/MAX1881/MAX1882 MAX1778 Evaluation Kit General Description Features
... The EV kit also features an LDO linear regulator circuit, which is configured for a +2.5V output that provides more than 200mA of current. Power for the LDO regulator circuit is provided from the input supply. The VCOM buffer provides a +4V output and more than 150mA of peak current. The step-up swi ...
... The EV kit also features an LDO linear regulator circuit, which is configured for a +2.5V output that provides more than 200mA of current. Power for the LDO regulator circuit is provided from the input supply. The VCOM buffer provides a +4V output and more than 150mA of peak current. The step-up swi ...
