MAX1582/MAX1582Y High-Efficiency Step-Up Converters for White LED Main and Subdisplay Backlighting General Description
... for White LED Main and Subdisplay Backlighting When laying out a board, minimize trace lengths between the IC and RSENSE, the inductor, the diode, the input capacitor, and the output capacitor. Keep traces short, direct, and wide. Keep noisy traces, such as the LX node trace, away from CS. The input ...
... for White LED Main and Subdisplay Backlighting When laying out a board, minimize trace lengths between the IC and RSENSE, the inductor, the diode, the input capacitor, and the output capacitor. Keep traces short, direct, and wide. Keep noisy traces, such as the LX node trace, away from CS. The input ...
MAX8627 Low V , 20µA IQ, 1MHz Synchronous Boost Converter with True Shutdown
... consumes only 20µA under no-load conditions. At light loads, the output ripple has a frequency component that varies with load current. The threshold for entering the low-power mode is determined by sensing the voltage drop across the internal switch and comparing it to an internally generated refer ...
... consumes only 20µA under no-load conditions. At light loads, the output ripple has a frequency component that varies with load current. The threshold for entering the low-power mode is determined by sensing the voltage drop across the internal switch and comparing it to an internally generated refer ...
Average Power Balancing Control of a STATCOM based on the
... The authors would like to thank Delta Electronics, Inc. for their financial supports in this research. ...
... The authors would like to thank Delta Electronics, Inc. for their financial supports in this research. ...
TDA7100 434 MHz ASK/FSK Transmitter in 10-pin Package Wireless Control
... Please note that this board layout may be used for both high- and low-power applications, see also the bill of materials on the subsequent pages. In case of ASK operation the solder bridge JP2 has to be shortened in the “ASK”position, in case of FSK modulation in the“FSK” position. Solder bridge JP1 ...
... Please note that this board layout may be used for both high- and low-power applications, see also the bill of materials on the subsequent pages. In case of ASK operation the solder bridge JP2 has to be shortened in the “ASK”position, in case of FSK modulation in the“FSK” position. Solder bridge JP1 ...
REG71055-Q1 数据资料 dataSheet 下载
... Capacitor Selection For minimum output voltage ripple, the output capacitor COUT should be a ceramic, surface-mount type. Tantalum capacitors generally have a higher effective series resistance (ESR) and may contribute to higher output voltage ripple. Leaded capacitors also increase ripple due to th ...
... Capacitor Selection For minimum output voltage ripple, the output capacitor COUT should be a ceramic, surface-mount type. Tantalum capacitors generally have a higher effective series resistance (ESR) and may contribute to higher output voltage ripple. Leaded capacitors also increase ripple due to th ...
General Description Features
... The EV kit circuit includes the option of selecting the circuit digital supply voltage using the on-board 3.3V linear regulator (U4) or using an external supply. See Tables 1 and 2 for proper JU1 and JU2 jumper configurations. U4 Linear Regulator Input Source (JU1) The EV kit features an option to s ...
... The EV kit circuit includes the option of selecting the circuit digital supply voltage using the on-board 3.3V linear regulator (U4) or using an external supply. See Tables 1 and 2 for proper JU1 and JU2 jumper configurations. U4 Linear Regulator Input Source (JU1) The EV kit features an option to s ...
Transformer Based Voltage Sag Generator to perform LVRT and
... nominal to sag voltage by connecting another transformer output level to the load. In [6] a low cost single phase transformer-based voltage sag generator as laboratory prototype is presented. In [7] three single phase variacs with adjustable output voltage are used to generate symmetrical and unsymm ...
... nominal to sag voltage by connecting another transformer output level to the load. In [6] a low cost single phase transformer-based voltage sag generator as laboratory prototype is presented. In [7] three single phase variacs with adjustable output voltage are used to generate symmetrical and unsymm ...
DM74S112 Datasheet From IC-ON
... K data is processed by the flip-flops on the falling edge of the clock pulse. The clock triggering occurs at a voltage level and is not directly related to the transition time of the negative going edge of the clock pulse. Data on the J and K inputs can be changed while the clock is HIGH or LOW with ...
... K data is processed by the flip-flops on the falling edge of the clock pulse. The clock triggering occurs at a voltage level and is not directly related to the transition time of the negative going edge of the clock pulse. Data on the J and K inputs can be changed while the clock is HIGH or LOW with ...
- Gyanlo.com
... The diode is turned around. The capacitor voltage reverses, and the circuit becomes negative clamper. It is clamped to zerovolt level, but always remaining below 0 V. Memory Aid : The diode points in the direction of shift. ...
... The diode is turned around. The capacitor voltage reverses, and the circuit becomes negative clamper. It is clamped to zerovolt level, but always remaining below 0 V. Memory Aid : The diode points in the direction of shift. ...
Lab 5: Part I: Semiconductor Diodes
... dependence is depicted in figure 2. In practice, the current will typically be dominated by either the reverse or the recombination currents, which may allow for additional explicit temperature dependence to be used in equation (5) as shown in equations (2) – (4). ...
... dependence is depicted in figure 2. In practice, the current will typically be dominated by either the reverse or the recombination currents, which may allow for additional explicit temperature dependence to be used in equation (5) as shown in equations (2) – (4). ...
Power loss from hot tungsten filament
... modes of energy loss from a hot body: conduction, convection and radiation. But the assumption may be based on an erroneous belief that heat loss from a body is basically due to radiation. The observations leading to Newton’s Law of Cooling suggest that energy from a body which can be at a temperatu ...
... modes of energy loss from a hot body: conduction, convection and radiation. But the assumption may be based on an erroneous belief that heat loss from a body is basically due to radiation. The observations leading to Newton’s Law of Cooling suggest that energy from a body which can be at a temperatu ...
SystempaK Single-P/ I Converter Model : KUX122/127
... Connect a variable air pressure source and a precision pressure gauge (or a mercury column) to the air connection port of the P/I converter module to be calibrated, and connect a 250-ohm precision resistor and a digital voltmeter in parallel to the corresponding terminals. NOTE : The 4 - 20 mA DC cu ...
... Connect a variable air pressure source and a precision pressure gauge (or a mercury column) to the air connection port of the P/I converter module to be calibrated, and connect a 250-ohm precision resistor and a digital voltmeter in parallel to the corresponding terminals. NOTE : The 4 - 20 mA DC cu ...
差分放大器系列AD8253 数据手册DataSheet 下载
... rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ...
... rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
... multilevel inverter, the voltage change in each switching operation is reduced for improving its power conversion efficiency and the switching stress of the active devices [6]-[14]. Multi-level power converter is used to provide more than two voltage levels for achieving less distorted and smoother ...
... multilevel inverter, the voltage change in each switching operation is reduced for improving its power conversion efficiency and the switching stress of the active devices [6]-[14]. Multi-level power converter is used to provide more than two voltage levels for achieving less distorted and smoother ...
LM311 datasheet - Department of Electrical Engineering
... comparator and resistor to radiate or pick up signals. The same applies to capacitors, pots, etc. For example, if RS e 10 kX, as little as 5 inches of lead between the resistors and the input pins can result in oscillations that are very hard to damp. Twisting these input leads tightly is the only ( ...
... comparator and resistor to radiate or pick up signals. The same applies to capacitors, pots, etc. For example, if RS e 10 kX, as little as 5 inches of lead between the resistors and the input pins can result in oscillations that are very hard to damp. Twisting these input leads tightly is the only ( ...
LM111/LM211/LM311 Voltage Comparator
... comparator and resistor to radiate or pick up signals. The same applies to capacitors, pots, etc. For example, if RS e 10 kX, as little as 5 inches of lead between the resistors and the input pins can result in oscillations that are very hard to damp. Twisting these input leads tightly is the only ( ...
... comparator and resistor to radiate or pick up signals. The same applies to capacitors, pots, etc. For example, if RS e 10 kX, as little as 5 inches of lead between the resistors and the input pins can result in oscillations that are very hard to damp. Twisting these input leads tightly is the only ( ...
power factor correction filters with static switching fre series
... Every static switch has its own CPC or CPCM board , which controls the ON/OFF switching of an L+C group at zero voltage/zero current. The CPC may be supplied through the called synchronism terminals , namely from terminals 2K2 and 3K2 , or through the input terminals A1 and A2. CPCM must be always s ...
... Every static switch has its own CPC or CPCM board , which controls the ON/OFF switching of an L+C group at zero voltage/zero current. The CPC may be supplied through the called synchronism terminals , namely from terminals 2K2 and 3K2 , or through the input terminals A1 and A2. CPCM must be always s ...
Power MOSFET
A power MOSFET is a specific type of metal oxide semiconductor field-effect transistor (MOSFET) designed to handle significant power levels.Compared to the other power semiconductor devices, for example an insulated-gate bipolar transistor (IGBT) or a thyristor, its main advantages are high commutation speed and good efficiency at low voltages. It shares with the IGBT an isolated gate that makes it easy to drive. They can be subject to low gain, sometimes to degree that the gate voltage needs to be higher than the voltage under control.The design of power MOSFETs was made possible by the evolution of CMOS technology, developed for manufacturing integrated circuits in the late 1970s. The power MOSFET shares its operating principle with its low-power counterpart, the lateral MOSFET.The power MOSFET is the most widely used low-voltage (that is, less than 200 V) switch. It can be found in most power supplies, DC to DC converters, and low voltage motor controllers.