On-Line Adjustable Buffering for Runtime Power Reduction
... Fewer control gates but virtual VDD (V’DD) and VSS (V’SS) need routing How many control gates needed? Compute simultaneous switching rate (SSR) by finding the max. #repeaters that have overlapping timing windows. Time = O(RlogR) (R = #repeaters) Find total width of all repeater devices control ...
... Fewer control gates but virtual VDD (V’DD) and VSS (V’SS) need routing How many control gates needed? Compute simultaneous switching rate (SSR) by finding the max. #repeaters that have overlapping timing windows. Time = O(RlogR) (R = #repeaters) Find total width of all repeater devices control ...
PWM Current-Mode Controller for Universal Off
... necessary components normally needed in UC384X based supplies: timing components, feedback devices, low−pass filter and startup device. This later point emphasizes the fact that ON Semiconductor’s NCP1203 does not need an external startup resistance but supplies the startup current directly from the ...
... necessary components normally needed in UC384X based supplies: timing components, feedback devices, low−pass filter and startup device. This later point emphasizes the fact that ON Semiconductor’s NCP1203 does not need an external startup resistance but supplies the startup current directly from the ...
VersaTack Universal Power Supply — Basic
... Bundle Tacking, another effective tacking operation on stackers, consists of four (4) charge bars on a frame oriented on the line of travel after the book or magazine has left the stacker. Bundle Tacking can be used alone or in combination with stack tacking. The combination of stack tacking and bun ...
... Bundle Tacking, another effective tacking operation on stackers, consists of four (4) charge bars on a frame oriented on the line of travel after the book or magazine has left the stacker. Bundle Tacking can be used alone or in combination with stack tacking. The combination of stack tacking and bun ...
PRATHAM: A Power Delivery-Aware and Thermal-Aware Mapping Framework for Parallel
... portion of the total on-chip power in these designs, optimizing communication power, in addition to computation power, has become a critical step in design methodologies for 3D MPSoCs. Yet another critical component in 3D MPSoCs is the power delivery network (PDN), which is required to deliver a sta ...
... portion of the total on-chip power in these designs, optimizing communication power, in addition to computation power, has become a critical step in design methodologies for 3D MPSoCs. Yet another critical component in 3D MPSoCs is the power delivery network (PDN), which is required to deliver a sta ...
Power Factor Correction Capacitors
... Capacitors provide the Foam (KVAR), freeing up Mug Capacity so you don’t have to buy a bigger mug and/or so you can pay less for your beer ! ...
... Capacitors provide the Foam (KVAR), freeing up Mug Capacity so you don’t have to buy a bigger mug and/or so you can pay less for your beer ! ...
TPS54331 3-A 28-V Input Step Down DC
... The TPS54331 device is a 28-V, 3-A, step-down (buck) converter with an integrated high-side n-channel MOSFET. To improve performance during line and load transients, the device implements a constant-frequency, current mode control which reduces output capacitance and simplifies external frequency co ...
... The TPS54331 device is a 28-V, 3-A, step-down (buck) converter with an integrated high-side n-channel MOSFET. To improve performance during line and load transients, the device implements a constant-frequency, current mode control which reduces output capacitance and simplifies external frequency co ...
MAX3212 +2.7V to +3.6V-Powered, 1µA Supply Current, 3-Driver/5-Receiver, True RS-232 Transceiver _______________General Description
... regardless of the state of EN or the part’s shutdown status. R5OUTB can monitor RS-232 activity while the other receivers are high impedance. This allows Ring Indicator to be monitored without forward biasing other devices connected to the receiver outputs. This is ideal for systems where the UART’s ...
... regardless of the state of EN or the part’s shutdown status. R5OUTB can monitor RS-232 activity while the other receivers are high impedance. This allows Ring Indicator to be monitored without forward biasing other devices connected to the receiver outputs. This is ideal for systems where the UART’s ...
Bipolar Junction Transistors (BJT)
... • The base region is much thinner than the either the collector or emitter regions. Typical base widths are about 10-6 m. • The collector region is usually thicker than the emitter as the largest amount of heat is dissipated in the collector. ...
... • The base region is much thinner than the either the collector or emitter regions. Typical base widths are about 10-6 m. • The collector region is usually thicker than the emitter as the largest amount of heat is dissipated in the collector. ...
230-V, 400-W, 92% High Efficiency Battery Charger With PFC and
... Power tool designs demand high frequency DC/DC conversion and high efficiency with small form-factor. The UCC25600 LLC controller is best fit for high wattage resonant power design as it offers all the key advantages for high performance and high efficiency DC/DC conversion at high power levels. The ...
... Power tool designs demand high frequency DC/DC conversion and high efficiency with small form-factor. The UCC25600 LLC controller is best fit for high wattage resonant power design as it offers all the key advantages for high performance and high efficiency DC/DC conversion at high power levels. The ...
Series and Parallel Circuits
... AC current is used for almost all high-power applications because it is easier to generate and to transmit over long distances. The 120 volt AC (VAC) electricity used in homes and businesses alternates between peak values of +170 V and -170 V at a frequency of 60 Hz. AC electricity is usually ...
... AC current is used for almost all high-power applications because it is easier to generate and to transmit over long distances. The 120 volt AC (VAC) electricity used in homes and businesses alternates between peak values of +170 V and -170 V at a frequency of 60 Hz. AC electricity is usually ...
General Specifications Models UT130, UT150/UT152/UT155
... ±4˚C for thermocouple input-200 to -100˚C ±3˚C for thermocouple input-100 to 0˚C ±5˚C for type R and S (±9˚C for 0 to 500˚C) ±9˚C for type B (accuracy is not guaranteed for 0 to 400˚C) RTD: ±1˚C ±1digit Voltage(mV, V)±0.3% Sampling period for measured value input: 500 ms Burn-out detection: Function ...
... ±4˚C for thermocouple input-200 to -100˚C ±3˚C for thermocouple input-100 to 0˚C ±5˚C for type R and S (±9˚C for 0 to 500˚C) ±9˚C for type B (accuracy is not guaranteed for 0 to 400˚C) RTD: ±1˚C ±1digit Voltage(mV, V)±0.3% Sampling period for measured value input: 500 ms Burn-out detection: Function ...
S4000
... Architects and Engineers Specifications When notification appliances are required for applications with more than one function, an appliance with multiple inputs and capable of being programmed shall be used. The notification appliance shall be capable of accepting three (3) individual DC signals a ...
... Architects and Engineers Specifications When notification appliances are required for applications with more than one function, an appliance with multiple inputs and capable of being programmed shall be used. The notification appliance shall be capable of accepting three (3) individual DC signals a ...
MAX8576–MAX8579 3V to 28V Input, Low-Cost, Hysteretic Synchronous Step-Down Controllers General Description
... The MAX8576–MAX8579 synchronous PWM buck controllers use a hysteretic voltage-mode control algorithm to achieve a fast transient response without requiring loop compensation. The MAX8576/MAX8577 contain an internal LDO regulator allowing the controllers to function from only one 3V to 28V input supp ...
... The MAX8576–MAX8579 synchronous PWM buck controllers use a hysteretic voltage-mode control algorithm to achieve a fast transient response without requiring loop compensation. The MAX8576/MAX8577 contain an internal LDO regulator allowing the controllers to function from only one 3V to 28V input supp ...
ADA Ampulator Owner`s manual
... then miked. It is this miked signal which is brought into the console for recording and mixing. The power amplifier and speaker system are just as much a part of a guitarist’s sound as the guitar itself, the preamp, and effects processors in a guitarist’s rack. In addition to the preamp, power amp, ...
... then miked. It is this miked signal which is brought into the console for recording and mixing. The power amplifier and speaker system are just as much a part of a guitarist’s sound as the guitar itself, the preamp, and effects processors in a guitarist’s rack. In addition to the preamp, power amp, ...
Simulation of power quality in residential electricity
... representative loading profiles for each consumer. The loading profiles are then injected into a model representative of the network impedance; hence the voltage drop can be solved in a Monte Carlo simulation. This allows the voltage and conductor current loading profiles to be determined and hence ...
... representative loading profiles for each consumer. The loading profiles are then injected into a model representative of the network impedance; hence the voltage drop can be solved in a Monte Carlo simulation. This allows the voltage and conductor current loading profiles to be determined and hence ...
Payton Planar Magnetics
... Supply (SMSP) requires a proper selection of many components and materials. A key element of any SMPS is its magnetic elements – the transformer and the inductor. Planar Magnetic Technology is now growing in popularity as an efficient way to achieve benefits of electrical and mechanical performance ...
... Supply (SMSP) requires a proper selection of many components and materials. A key element of any SMPS is its magnetic elements – the transformer and the inductor. Planar Magnetic Technology is now growing in popularity as an efficient way to achieve benefits of electrical and mechanical performance ...
FAN5341 Series Boost LED Driver with Integrated Schottky Diode and
... level by the number of positive edges applied to the EN pin. Figure 14 shows the digital pulse dimming control. ...
... level by the number of positive edges applied to the EN pin. Figure 14 shows the digital pulse dimming control. ...
MAX16815/MAX16828 High-Voltage, 100mA/200mA Adjustable Linear High-Brightness LED Drivers with PWM Dimming General Description
... mode in the event of overheating. This typically occurs in overload or output short-circuit conditions. If the junction temperature exceeds TJ = +159°C (typ), the internal thermal-protection circuitry turns off the series pass device. The MAX16815/MAX16828 recover from thermal-shutdown mode once the ...
... mode in the event of overheating. This typically occurs in overload or output short-circuit conditions. If the junction temperature exceeds TJ = +159°C (typ), the internal thermal-protection circuitry turns off the series pass device. The MAX16815/MAX16828 recover from thermal-shutdown mode once the ...
103_lab02
... Measure the voltage of a 1.5 Volt battery using the correct RANGE SWITCH position. Record the voltage on the datasheet. Connect the negative terminal of the 1.5 Volt battery to the positive terminal of one of the 6 Volt batteries. Again, as in step seven, this is called a SERIES AIDING CONNECTION. T ...
... Measure the voltage of a 1.5 Volt battery using the correct RANGE SWITCH position. Record the voltage on the datasheet. Connect the negative terminal of the 1.5 Volt battery to the positive terminal of one of the 6 Volt batteries. Again, as in step seven, this is called a SERIES AIDING CONNECTION. T ...
Power electronics
Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)