Winding resistance meter with one-time-connection system
... even on large power transformers with delta windings on the low voltage side, where stable measurements can be seldom reached using traditional winding resistance measurement instruments. In addition, the new demagnetization function eliminates the magnetic remanence in the core after the applicatio ...
... even on large power transformers with delta windings on the low voltage side, where stable measurements can be seldom reached using traditional winding resistance measurement instruments. In addition, the new demagnetization function eliminates the magnetic remanence in the core after the applicatio ...
Synergistic Design of DSP and Power Amplifiers for Wireless Communications
... amplifier with and without predistortion via DSP. Vertical scale: 10 dB/div, horizontal scale: 300 kHz/div, center frequency: 850 MHz. (a) ...
... amplifier with and without predistortion via DSP. Vertical scale: 10 dB/div, horizontal scale: 300 kHz/div, center frequency: 850 MHz. (a) ...
4 pole electrolytic capacitor
... frequency range. The very low transfer impedance value at higher frequencies make the four pole capacitor applicable also in other high frequency and digital signal handling equipments and circuits as preamplifiers, A/D and D/A converters, switched mode power supplies etc. ...
... frequency range. The very low transfer impedance value at higher frequencies make the four pole capacitor applicable also in other high frequency and digital signal handling equipments and circuits as preamplifiers, A/D and D/A converters, switched mode power supplies etc. ...
Physics 7B Winter 08 Final Cover Sheet
... 3. The figure to the right shows two circuits with a resistor with resistance R and capacitor with capacitance C, and a switch which has been left open. In circuit A, the capacitor is initially charged to a voltage V while in circuit B the capacitor is initially uncharged. Circuit B also contains a ...
... 3. The figure to the right shows two circuits with a resistor with resistance R and capacitor with capacitance C, and a switch which has been left open. In circuit A, the capacitor is initially charged to a voltage V while in circuit B the capacitor is initially uncharged. Circuit B also contains a ...
Using Impedance Tuners to Extend the Agilent 8960 Beyond 50Ω
... SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE ...
... SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE ...
Tianshi Wang and Jaijeet Roychowdhury
... Multiphysics Modelling and Simulation in MAPP Tianshi Wang and Jaijeet Roychowdhury ...
... Multiphysics Modelling and Simulation in MAPP Tianshi Wang and Jaijeet Roychowdhury ...
Bulletin 1413 Capacitor Bank Controller
... The Capacitor Bank Control system consists of a MicroLogix™ 1400 controller, one or more PowerMonitor™ 1000s, a standard that is built-in the MicroLogix 1400 controller, and an optional Human-Machine Interface (HMI). Pre-engineered programming in the controller gathers real and reactive power data f ...
... The Capacitor Bank Control system consists of a MicroLogix™ 1400 controller, one or more PowerMonitor™ 1000s, a standard that is built-in the MicroLogix 1400 controller, and an optional Human-Machine Interface (HMI). Pre-engineered programming in the controller gathers real and reactive power data f ...
MAX1489E ±15kV ESD-Protected, Quad, Low-Power RS-232 Line Receiver _______________General Description
... The IEC100-4-2 standard covers ESD testing and performance of finished equipment; it does not specifically refer to integrated circuits. The MAX1489E helps you design equipment that meets Level 4 (the highest level) of IEC1000-4-2, without additional ESD protection components. The major difference b ...
... The IEC100-4-2 standard covers ESD testing and performance of finished equipment; it does not specifically refer to integrated circuits. The MAX1489E helps you design equipment that meets Level 4 (the highest level) of IEC1000-4-2, without additional ESD protection components. The major difference b ...
International Electrical Engineering Journal (IEEJ) Vol. 5 (2014) No.12, pp. 1703-1710
... that are connected to a common dc bus. One of the VSCs is connected in series with a distribution feeder, while the other one is connected in shunt with the same feeder. The dc links of both VSCs are supplied through a common dc capacitor. It is also possible to connect two VSCs to two different fee ...
... that are connected to a common dc bus. One of the VSCs is connected in series with a distribution feeder, while the other one is connected in shunt with the same feeder. The dc links of both VSCs are supplied through a common dc capacitor. It is also possible to connect two VSCs to two different fee ...
Autotransformers - ELHAND Transformatory
... The I3 current in the common part of the autotransformer winding is small as compared with I1 and I2 currents. Thus, the cross-section of this part of the winding may be decreased, bringing about considerable savings. Using smaller quantities of iron and copper for building the machine results in sm ...
... The I3 current in the common part of the autotransformer winding is small as compared with I1 and I2 currents. Thus, the cross-section of this part of the winding may be decreased, bringing about considerable savings. Using smaller quantities of iron and copper for building the machine results in sm ...
RTF025N03
... No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Up ...
... No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Up ...
Testing box type E-RI-TEST
... A safety fuse is present in series to the power supply: Æ 5 x 20 (4A, F). Never use the test point A and B to provide power supply to the valve connected: these test points must be used to check power supply presence on the pin A and B of proportional valve main connector. 6.2 External reference sig ...
... A safety fuse is present in series to the power supply: Æ 5 x 20 (4A, F). Never use the test point A and B to provide power supply to the valve connected: these test points must be used to check power supply presence on the pin A and B of proportional valve main connector. 6.2 External reference sig ...
AP7331 300mA, LOW QUIESCENT CURRENT, FAST TRANSIENT LOW DROPOUT LINEAR REGULATOR
... changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademar ...
... changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademar ...
APC by Schneider Electric: Increasing Data Center Efficiency By
... A very few IT loads are equipped with three-phase connectors. These include some Compaq blade servers, large EMC storage units, and mainframe-style servers. The key thing to understand here is that none of these devices actually require three-phase power. In fact all such devices actually use multip ...
... A very few IT loads are equipped with three-phase connectors. These include some Compaq blade servers, large EMC storage units, and mainframe-style servers. The key thing to understand here is that none of these devices actually require three-phase power. In fact all such devices actually use multip ...
LCL Filter Design for Grid-connected NPC Inverters
... difference between the instantaneous value of the waveform and its fundamental frequency. However, considering the switching nature of the inverter, it is still necessary to find an appropriate equation to calculate the filter inductance for this particular inverter topology. For the filter inductan ...
... difference between the instantaneous value of the waveform and its fundamental frequency. However, considering the switching nature of the inverter, it is still necessary to find an appropriate equation to calculate the filter inductance for this particular inverter topology. For the filter inductan ...
ReactiVar - Schneider Electric
... The problem: Harmonics are a natural by-product of non-linear loads such as variable frequency drives, motor soft starters, welders, uninterruptable power supplies, robotics, PLCs and other electronic devices. Harmonics introduce higher-than-60 Hz current and voltage components into the electrical d ...
... The problem: Harmonics are a natural by-product of non-linear loads such as variable frequency drives, motor soft starters, welders, uninterruptable power supplies, robotics, PLCs and other electronic devices. Harmonics introduce higher-than-60 Hz current and voltage components into the electrical d ...
PDF
... consumption of individual internal components of these, multipliers perform one of the most frequently encountered arithmetic operations in digital signal processors (DSPs). For embedded applications, it has become essential to design more power-aware multipliers. Given their fairly complex structur ...
... consumption of individual internal components of these, multipliers perform one of the most frequently encountered arithmetic operations in digital signal processors (DSPs). For embedded applications, it has become essential to design more power-aware multipliers. Given their fairly complex structur ...
AD8012
... the result of both a new complementary high speed bipolar process and a new and unique architectural design. The AD8012 uses a two-gain stage complementary design approach versus the traditional single-stage complementary mirror structure sometimes referred to as the Nelson amplifier. Though twin st ...
... the result of both a new complementary high speed bipolar process and a new and unique architectural design. The AD8012 uses a two-gain stage complementary design approach versus the traditional single-stage complementary mirror structure sometimes referred to as the Nelson amplifier. Though twin st ...
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.