2SD1834
... No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products" ...
... No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products" ...
4 Point Starter
... point, field winding of the shunt or the compound motor gets supply through the parallel path provided to starting resistance, through No Voltage Coil. While entire starting resistance comes in series with the armature. The high starting armature current thus gets limited as the current equation at ...
... point, field winding of the shunt or the compound motor gets supply through the parallel path provided to starting resistance, through No Voltage Coil. While entire starting resistance comes in series with the armature. The high starting armature current thus gets limited as the current equation at ...
A cascaded transformer-based equalisation converter for series
... shows better performance in equalization rate. ...
... shows better performance in equalization rate. ...
S280-90-5
... Be careful during handling and storage of the kit to minimize the possibility of damage. If the kit is to be stored for any length of time prior to installation, provide a clean, dry storage area. ...
... Be careful during handling and storage of the kit to minimize the possibility of damage. If the kit is to be stored for any length of time prior to installation, provide a clean, dry storage area. ...
High Voltage AC Induction Motors - Marathon Electric
... of both horizontal and vertical mounting motors. On the horizontal motors the standard position for the main terminal box is on the right hand side looking at the drive end of the motor. 2. On both mountings the terminal box can be arranged to give two directions of cable entry at 180 intervals. Ada ...
... of both horizontal and vertical mounting motors. On the horizontal motors the standard position for the main terminal box is on the right hand side looking at the drive end of the motor. 2. On both mountings the terminal box can be arranged to give two directions of cable entry at 180 intervals. Ada ...
Magnetic Fields
... electrical energy from one circuit to another, using electromagnetic induction (transformer action). Electrical energy is always transferred without a change in frequency, but may involve changes in voltage and current magnitudes. Transformers are commonly used in power supplies, where the output vo ...
... electrical energy from one circuit to another, using electromagnetic induction (transformer action). Electrical energy is always transferred without a change in frequency, but may involve changes in voltage and current magnitudes. Transformers are commonly used in power supplies, where the output vo ...
LT1161 - Quad Protected High-Side MOSFET
... to 12V above supply by a self-contained 750kHz charge pump. The OFF state is activated when either the input pin is below 1.4V or the timer pin is below 3V. Conversely, for the ON state to be activated, both the input and timer pins must be above their thresholds. If left open, the input pin is held ...
... to 12V above supply by a self-contained 750kHz charge pump. The OFF state is activated when either the input pin is below 1.4V or the timer pin is below 3V. Conversely, for the ON state to be activated, both the input and timer pins must be above their thresholds. If left open, the input pin is held ...
TD350E
... When the DESAT voltage goes higher than 7 V, the output is driven low (with 2-level turn-off, if applicable). The FAULT output is activated. The FAULT state is exited at the next falling edge of IN input. A programmable blanking time is used to allow enough time for IGBT saturation. Blanking time is ...
... When the DESAT voltage goes higher than 7 V, the output is driven low (with 2-level turn-off, if applicable). The FAULT output is activated. The FAULT state is exited at the next falling edge of IN input. A programmable blanking time is used to allow enough time for IGBT saturation. Blanking time is ...
The Design and Testing of an Automatic RF Conditioning System for
... THE METHODS OF THE AUTOMATIC CONDITIONING SYSTEM The multipactor were discovered by Gutons in 1924 [5] [6] [7], and in 1934 Philo T.Farnsworth presented the multipactor and confirmed it with experiments. At present, the multipactor in the valley magnetic field of the cyclotron can be simulated throu ...
... THE METHODS OF THE AUTOMATIC CONDITIONING SYSTEM The multipactor were discovered by Gutons in 1924 [5] [6] [7], and in 1934 Philo T.Farnsworth presented the multipactor and confirmed it with experiments. At present, the multipactor in the valley magnetic field of the cyclotron can be simulated throu ...
Pass Transistor Logic
... transition from 0V to VDD and at t=0 Vx = 0V. Pass transistor starts to conduct when the clock Vg makes the transition. The pass transistor Tp operates in saturation since Vgs = Vds and Vds>Vgs-Vtn ...
... transition from 0V to VDD and at t=0 Vx = 0V. Pass transistor starts to conduct when the clock Vg makes the transition. The pass transistor Tp operates in saturation since Vgs = Vds and Vds>Vgs-Vtn ...
Alberta Reliability standard Transmission Relay Loadability PRC-023-AB-2
... R4 Any legal owner of a transmission facility, legal owner of a generating unit or legal owner of an aggregated generating facility that uses requirement R1.2 as the basis for verifying transmission line relay loadability must provide the ISO with an updated list of circuits associated with those tr ...
... R4 Any legal owner of a transmission facility, legal owner of a generating unit or legal owner of an aggregated generating facility that uses requirement R1.2 as the basis for verifying transmission line relay loadability must provide the ISO with an updated list of circuits associated with those tr ...
MAX8622 Fast-Charge-Time Xenon Flash Charger for Digital Still Cameras and Camera Phones
... automatically refreshes the output every 11s, efficiently maintaining the capacitor charge level with minimum battery drain. The MAX8622 draws only 60µA (typ) in automatic refresh mode. Automatic refresh can be overridden by pulling EN low. ...
... automatically refreshes the output every 11s, efficiently maintaining the capacitor charge level with minimum battery drain. The MAX8622 draws only 60µA (typ) in automatic refresh mode. Automatic refresh can be overridden by pulling EN low. ...
Identification of Terminal Connection and System Function for Sensitive Frequency Response
... all possibilities arising from combinations of terminal connections, measurable quantities, and system functions will have to be included in this search exercise. It is easy to visualize that there exist several possibilities and the search-space is large. For clarity and ease of explanation, these ...
... all possibilities arising from combinations of terminal connections, measurable quantities, and system functions will have to be included in this search exercise. It is easy to visualize that there exist several possibilities and the search-space is large. For clarity and ease of explanation, these ...
A 93% efficient LED driver solution for the US market
... A DC reference voltage is derived from U1’s inverting input. This point will always be at 2.5 V if the control loop is in steady-state, because there is no DC current path to any other voltage source. The reference voltage is delivered to U2’s inverting input by divider R18R21. The voltage divider R ...
... A DC reference voltage is derived from U1’s inverting input. This point will always be at 2.5 V if the control loop is in steady-state, because there is no DC current path to any other voltage source. The reference voltage is delivered to U2’s inverting input by divider R18R21. The voltage divider R ...
Predictive Digital Control of Power Factor Preregulators With Input
... An advantage of the digital approach is that the average value of the sensed current is obtained, without lowpass filters in the loop, by synchronizing sampling and modulation so that the current is always sampled in the middle of the switch-on or switch-off period if continuous conduction mode (CCM ...
... An advantage of the digital approach is that the average value of the sensed current is obtained, without lowpass filters in the loop, by synchronizing sampling and modulation so that the current is always sampled in the middle of the switch-on or switch-off period if continuous conduction mode (CCM ...
New Real time Voltage Stability Indicators Based on Phasor
... power transfer; therefore it will be a reference for the others indices proposed for practical applications. Analogously, the following indicator I6 is another reference for comparison because it is not based on the here proposed identification method but simply uses the voltage measurement at the ...
... power transfer; therefore it will be a reference for the others indices proposed for practical applications. Analogously, the following indicator I6 is another reference for comparison because it is not based on the here proposed identification method but simply uses the voltage measurement at the ...
Synchronous Generator.
... Machines with cylindrical rotors are typically found in higher speed higher power applications such as turbogenerators. Using 2 or 4 poles, these machines rotate at 3600 or 1800 rpm (with 60hz systems). Salient pole machines are typically found in large (many MW), low mechanical speed applicatio ...
... Machines with cylindrical rotors are typically found in higher speed higher power applications such as turbogenerators. Using 2 or 4 poles, these machines rotate at 3600 or 1800 rpm (with 60hz systems). Salient pole machines are typically found in large (many MW), low mechanical speed applicatio ...
TPS720xxEVM-307 - Texas Instruments
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
Three-phase electric power
Three-phase electric power is a common method of alternating-current electric power generation, transmission, and distribution. It is a type of polyphase system and is the most common method used by electrical grids worldwide to transfer power. It is also used to power large motors and other heavy loads. A three-phase system is usually more economical than an equivalent single-phase or two-phase system at the same line to ground voltage because it uses less conductor material to transmit electrical power.The three-phase system was independently invented by Galileo Ferraris, Mikhail Dolivo-Dobrovolsky, Jonas Wenström and Nikola Tesla in the late 1880s.