MAX1778/ MAX1880–MAX1885 Quad-Output TFT LCD DC-DC Converters with Buffer
... crystal displays (LCD) in a low-profile TSSOP package. One high-power step-up converter and two low-power charge pumps convert the 2.7V to 5.5V input voltage into three independent output voltages. A built-in linear regulator and VCOM buffer complete the power-supply requirements. The main step-up c ...
... crystal displays (LCD) in a low-profile TSSOP package. One high-power step-up converter and two low-power charge pumps convert the 2.7V to 5.5V input voltage into three independent output voltages. A built-in linear regulator and VCOM buffer complete the power-supply requirements. The main step-up c ...
Development Trends of Superconducting Cable Technology for
... match the lower current, the I2R losses are still reduced 10fold. Long-distance transmission is typically done with overhead lines at voltages of 115 to 1,200 kV. At extremely high voltages, more than 2,000 kV exists between conductor and ground; corona discharge losses are so large that they can of ...
... match the lower current, the I2R losses are still reduced 10fold. Long-distance transmission is typically done with overhead lines at voltages of 115 to 1,200 kV. At extremely high voltages, more than 2,000 kV exists between conductor and ground; corona discharge losses are so large that they can of ...
Chapter 8: Reliability and Availability
... components of the system. The large component count, unique component types, high internal stress levels, complex design, manual assembly and abundant opportunities for design errors led to high overall failure rates. With today's emphasis on DPA power systems and usage of standardized converters, m ...
... components of the system. The large component count, unique component types, high internal stress levels, complex design, manual assembly and abundant opportunities for design errors led to high overall failure rates. With today's emphasis on DPA power systems and usage of standardized converters, m ...
Eaton Innovative TechnologyT XT50/100 surge protective device
... 048DC = Direct current—48 Vdc a 125DC = Direct current—125 Vdc a ...
... 048DC = Direct current—48 Vdc a 125DC = Direct current—125 Vdc a ...
Triple Differential Driver With Output Pull-Down AD8133
... The AD8133 is a major advancement beyond using discrete op amps for driving differential RGB signals over twisted pair cable. The AD8133 is a triple, low cost differential or singleended input to differential output driver, and each amplifier has a fixed gain of 2 to compensate for the attenuation o ...
... The AD8133 is a major advancement beyond using discrete op amps for driving differential RGB signals over twisted pair cable. The AD8133 is a triple, low cost differential or singleended input to differential output driver, and each amplifier has a fixed gain of 2 to compensate for the attenuation o ...
Ω MAX4741/MAX4742/MAX4743 0.8 , Low-Voltage, Single-Supply Dual SPST
... all CMOS devices. Do not exceed the absolute maximum ratings, because stresses beyond the listed ratings can cause permanent damage to the devices. Always sequence V+ on first, followed by NO_, NC_, or COM_. Although it is not required, power-supply bypassing improves noise margin and prevents switc ...
... all CMOS devices. Do not exceed the absolute maximum ratings, because stresses beyond the listed ratings can cause permanent damage to the devices. Always sequence V+ on first, followed by NO_, NC_, or COM_. Although it is not required, power-supply bypassing improves noise margin and prevents switc ...
Breakdown of Gasses - Department of Electrical Engineering
... vacuum of the order of 10 and 10 torr before filling with the desired gas at a pressure of a few torr. The applied direct voltage is about 2 to 10 kV, and the electrode system consists of a plane high voltage electrode and a low voltage electrode surrounded by a guard electrode to maintain a uniform ...
... vacuum of the order of 10 and 10 torr before filling with the desired gas at a pressure of a few torr. The applied direct voltage is about 2 to 10 kV, and the electrode system consists of a plane high voltage electrode and a low voltage electrode surrounded by a guard electrode to maintain a uniform ...
FAN3111 — Single 1A High-Speed, Low-Side Gate Driver
... 1. Estimates derived from thermal simulation; actual values depend on the application. 2. Theta_JL (ΘJL): Thermal resistance between the semiconductor junction and the bottom surface of all the leads (including any thermal pad) that are typically soldered to a PCB. 3. Theta_JT (ΘJT): Thermal resista ...
... 1. Estimates derived from thermal simulation; actual values depend on the application. 2. Theta_JL (ΘJL): Thermal resistance between the semiconductor junction and the bottom surface of all the leads (including any thermal pad) that are typically soldered to a PCB. 3. Theta_JT (ΘJT): Thermal resista ...
LM2840/41/42/40Q/41Q/42Q 100/300/600 mA
... A higher value of ripple current reduces inductance, but increases the conductance loss, core loss, and current stress for the inductor and switch devices. It also requires a bigger output capacitor for the same output voltage ripple requirement. A reasonable value is setting the ripple current to b ...
... A higher value of ripple current reduces inductance, but increases the conductance loss, core loss, and current stress for the inductor and switch devices. It also requires a bigger output capacitor for the same output voltage ripple requirement. A reasonable value is setting the ripple current to b ...
FDD4141_F085 P-Channel PowerTrench MOSFET
... up-to-date technical and product information. Fairchild and our Authorized Distributors will stand behind all warranties and will appropriately address and warranty issues that may arise. Fairchild will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. ...
... up-to-date technical and product information. Fairchild and our Authorized Distributors will stand behind all warranties and will appropriately address and warranty issues that may arise. Fairchild will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. ...
OKI-78SR Series
... Use only as much capacitance as required to achieve your ripple and noise objectives. Excessive capacitance can make step load recovery sluggish or possibly introduce instability. Do not exceed the maximum rated output capacitance listed in the specifications. Input Ripple Current and Output Noise Al ...
... Use only as much capacitance as required to achieve your ripple and noise objectives. Excessive capacitance can make step load recovery sluggish or possibly introduce instability. Do not exceed the maximum rated output capacitance listed in the specifications. Input Ripple Current and Output Noise Al ...
Report/Proposal/EOI Template (MS Office 2007 format)
... over 60,000km of 22kV multi-wire distribution lines (excluding the CitiPower network). Most of the SWER system is in regional areas servicing small loads, and which are in grass or forest high bushfire risk regions. Approximately 50,000km of the multi-phase open wire system is in rural areas and som ...
... over 60,000km of 22kV multi-wire distribution lines (excluding the CitiPower network). Most of the SWER system is in regional areas servicing small loads, and which are in grass or forest high bushfire risk regions. Approximately 50,000km of the multi-phase open wire system is in rural areas and som ...
Writing, Editing, and/or Design/Production Sample What: My Role:
... that combines the frequency stability and accuracy of a ceramic resonator with the flexibility and ease of use of an RC oscillator, while requiring less space than either. The LTC1799 is the only oscillator IC that can accurately generate a square wave signal at any frequency from 5kHz to 20MHz witho ...
... that combines the frequency stability and accuracy of a ceramic resonator with the flexibility and ease of use of an RC oscillator, while requiring less space than either. The LTC1799 is the only oscillator IC that can accurately generate a square wave signal at any frequency from 5kHz to 20MHz witho ...
High Impedance Restricted Earth Fault Protection
... ceases. Where a CB fails to trip then fault current will flow in the high impedance circuit until the fault is cleared by the operation of CB fail or back up protection. The fault clearance time for failed CB conditions should be considered when specifying the thermal rating of the relay circuit com ...
... ceases. Where a CB fails to trip then fault current will flow in the high impedance circuit until the fault is cleared by the operation of CB fail or back up protection. The fault clearance time for failed CB conditions should be considered when specifying the thermal rating of the relay circuit com ...
Section 3: Switching Regulators
... components. Although switching regulators do not necessarily require transformers, they do use inductors, and magnetic theory is not generally well understood. However, manufacturers of switching regulators generally offer applications support in this area by offering complete data sheets with recom ...
... components. Although switching regulators do not necessarily require transformers, they do use inductors, and magnetic theory is not generally well understood. However, manufacturers of switching regulators generally offer applications support in this area by offering complete data sheets with recom ...
Power converter optimal control for wind energy conversion systems
... In general, the converter control system relies on traditional PI controllers and, in some cases, it includes decoupling terms that aim to reduce the crossed influence among variables. This controller is easily tuned and implemented since it has a simple structure, however, its response is not ideal ...
... In general, the converter control system relies on traditional PI controllers and, in some cases, it includes decoupling terms that aim to reduce the crossed influence among variables. This controller is easily tuned and implemented since it has a simple structure, however, its response is not ideal ...
Electrical substation
A substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station and consumer, electric power may flow through several substations at different voltage levels.Substations may be owned and operated by an electrical utility, or may be owned by a large industrial or commercial customer. Generally substations are unattended, relying on SCADA for remote supervision and control.A substation may include transformers to change voltage levels between high transmission voltages and lower distribution voltages, or at the interconnection of two different transmission voltages. The word substation comes from the days before the distribution system became a grid. As central generation stations became larger, smaller generating plants were converted to distribution stations, receiving their energy supply from a larger plant instead of using their own generators. The first substations were connected to only one power station, where the generators were housed, and were subsidiaries of that power station.