TPA152 数据资料 dataSheet 下载
... The TPA152 is a high-performance CMOS audio amplifier that requires adequate power supply decoupling to ensure that the output total harmonic distortion (THD) is as low as possible. Power supply decoupling also prevents oscillations for long lead lengths between the amplifier and the speaker. The op ...
... The TPA152 is a high-performance CMOS audio amplifier that requires adequate power supply decoupling to ensure that the output total harmonic distortion (THD) is as low as possible. Power supply decoupling also prevents oscillations for long lead lengths between the amplifier and the speaker. The op ...
A Unity Gain Fully-Differential 10bit and 40MSps Sample-And
... speed signals. Specifically, when high speed signals are being sampled, the input signal changes rapidly, resulting in small amounts of aperture uncertainty causing the held voltage to be significantly different from the ideal held voltage[2]. There are also other factors such as dynamic range, line ...
... speed signals. Specifically, when high speed signals are being sampled, the input signal changes rapidly, resulting in small amounts of aperture uncertainty causing the held voltage to be significantly different from the ideal held voltage[2]. There are also other factors such as dynamic range, line ...
final_paper
... across the input side of the converter. The values for the input capacitor are carefully selected after ...
... across the input side of the converter. The values for the input capacitor are carefully selected after ...
ICS83947I - Integrated Device Technology
... The 83947I is a low skew, 1-to-9 LVCMOS Fanout Buffer. The low impedance LVCMOS/LVTTL outputs are designed to drive 50Ω series or parallel terminated transmission lines. The effective fanout can be increased from 9 to 18 byutilizing the ability of the outputs to drive two series terminated lines. ...
... The 83947I is a low skew, 1-to-9 LVCMOS Fanout Buffer. The low impedance LVCMOS/LVTTL outputs are designed to drive 50Ω series or parallel terminated transmission lines. The effective fanout can be increased from 9 to 18 byutilizing the ability of the outputs to drive two series terminated lines. ...
File - Senior Design
... Optimizing the number of times the heater is turned on to reduce power consumption by designing a more efficient and accurate method to detect the conditions in which the SODAR equipment needs to use the heater. The necessary conditions and requirements are outlined below: Ability to detect frozen ...
... Optimizing the number of times the heater is turned on to reduce power consumption by designing a more efficient and accurate method to detect the conditions in which the SODAR equipment needs to use the heater. The necessary conditions and requirements are outlined below: Ability to detect frozen ...
Measurement of Weak Magnetic Fields
... are single and double ferromagnetic probes [1, 2]. The field coil and the current source are intentionally designed such that the core is being oversaturated. The waveform of magnetic induction is detected by the coil winding, in which the voltage induced passes through a band-pass filter tuned to t ...
... are single and double ferromagnetic probes [1, 2]. The field coil and the current source are intentionally designed such that the core is being oversaturated. The waveform of magnetic induction is detected by the coil winding, in which the voltage induced passes through a band-pass filter tuned to t ...
Latest Technology PT IGBTs vs. Power MOSFETs
... have lower current densities than IGBTs. This is why a PT IGBT with a 600 Volt rating can replace a MOSFET rated at around 400 Volts or higher. The smaller IGBT die size results in a higher thermal resistance than a power MOSFET, but the junction temperature is not higher due to lower losses. Rememb ...
... have lower current densities than IGBTs. This is why a PT IGBT with a 600 Volt rating can replace a MOSFET rated at around 400 Volts or higher. The smaller IGBT die size results in a higher thermal resistance than a power MOSFET, but the junction temperature is not higher due to lower losses. Rememb ...
Different Self Excitation Techniques for Slip Ring Self
... remote areas[5]. An induction generator equipped with any of these excitation devices may still be susceptible to voltage deexcitation. This paper examines the use of external components at rotor circuit with different techniques to determine how it influences generator steady state and dynamic gene ...
... remote areas[5]. An induction generator equipped with any of these excitation devices may still be susceptible to voltage deexcitation. This paper examines the use of external components at rotor circuit with different techniques to determine how it influences generator steady state and dynamic gene ...
Analog circuits using FinFETs
... introduce an additional barrier at the drain side of the channel region that can be modulated by the drain-source voltage. This effect degrades significantly the output resistance of bulk devices in modern CMOS technologies. For a fair comparison we use the intrinsic transistor gain defined as Adv. ...
... introduce an additional barrier at the drain side of the channel region that can be modulated by the drain-source voltage. This effect degrades significantly the output resistance of bulk devices in modern CMOS technologies. For a fair comparison we use the intrinsic transistor gain defined as Adv. ...
Small, silent, lightweight
... The protection of lives and values is at the centre of our activities. It may seem a matter of course. Circuit protectors. Power distribution systems. Admittedly, they are genuine technical challenges. But do these products really have such a high priority? We at E-T-A know that there is only one po ...
... The protection of lives and values is at the centre of our activities. It may seem a matter of course. Circuit protectors. Power distribution systems. Admittedly, they are genuine technical challenges. But do these products really have such a high priority? We at E-T-A know that there is only one po ...
WinQuick 1022 - Sec-Tron
... MOV's must be installed at all Locking Devices across the power input . ...
... MOV's must be installed at all Locking Devices across the power input . ...
PowerPoint 演示文稿
... Input three-phase and output three-phase, top/bottom outlet compatible, dimensions（H*W*D）2000*1200*850mm Easy installation-connecting power cables without removing the side panels and cabinets can be installed in parallel, top/bottom outlet compatible. ...
... Input three-phase and output three-phase, top/bottom outlet compatible, dimensions（H*W*D）2000*1200*850mm Easy installation-connecting power cables without removing the side panels and cabinets can be installed in parallel, top/bottom outlet compatible. ...
Informal Logic
... In actuator circuits, it is normally used as a switch to allow a processor to safely drive a high current device ...
... In actuator circuits, it is normally used as a switch to allow a processor to safely drive a high current device ...
BDTIC
... According to Figure 2, Figure 3 and Figure 4, the transistor current as well as the diode current flows through RSHUNT. That means when AC input voltage appear, a large negative voltage drop at RSHUNT will be observed. This will induce large inrush current therefore it is necessary to limit the curr ...
... According to Figure 2, Figure 3 and Figure 4, the transistor current as well as the diode current flows through RSHUNT. That means when AC input voltage appear, a large negative voltage drop at RSHUNT will be observed. This will induce large inrush current therefore it is necessary to limit the curr ...
LM358 LOW POWER DUAL OPERATIONAL AMPLIFIERS Description
... 3. Short circuits from the output to V+ can cause excessive heating and eventual destruction. When considering short circuits to ground, the maximum output current is approximately 40mA independent of the magnitude of V+. At values of supply voltage in excess of +15V, continuous short-circuits can e ...
... 3. Short circuits from the output to V+ can cause excessive heating and eventual destruction. When considering short circuits to ground, the maximum output current is approximately 40mA independent of the magnitude of V+. At values of supply voltage in excess of +15V, continuous short-circuits can e ...
Half-Duplex, Isolated RS-485 Transceiver ADM2481
... logic-high receiver output level when the inputs are open or shorted. This guarantees that the receiver outputs are in a known state before communication begins and at the point when communication ends. Current limiting and thermal shutdown features protect against output short circuits and bus cont ...
... logic-high receiver output level when the inputs are open or shorted. This guarantees that the receiver outputs are in a known state before communication begins and at the point when communication ends. Current limiting and thermal shutdown features protect against output short circuits and bus cont ...
ZXLD383 Summary A Product Line of
... low input voltage. The IC generates constant current pulses that are ideal for driving single or multiple LEDs over a wide range of operating voltages. It includes an on/off enable input that can be driven directly from a photocell array or an open collector/drain logic output. The enable input feat ...
... low input voltage. The IC generates constant current pulses that are ideal for driving single or multiple LEDs over a wide range of operating voltages. It includes an on/off enable input that can be driven directly from a photocell array or an open collector/drain logic output. The enable input feat ...
Chapter 6: Transistors and Gain
... C. The Emitter-Follower Amplifier The most important circuit in this chapter is the emitter follower (see figure 6.4 below). This is a very easy circuit to design, and its normal operating conditions do not depend on . An input voltage on the base produces a base current and an amplified collector ...
... C. The Emitter-Follower Amplifier The most important circuit in this chapter is the emitter follower (see figure 6.4 below). This is a very easy circuit to design, and its normal operating conditions do not depend on . An input voltage on the base produces a base current and an amplified collector ...
NIS5132 Description Pin Assignments
... intentionally set high at 175˚C to allow for increase trip times during high power transient events. The NIS5132 will shut down current flow to the output when the die temperature reaches 175°C. The NIS5132MN1 will restart after the Enable pin has been toggled or the input power has been cycled. The ...
... intentionally set high at 175˚C to allow for increase trip times during high power transient events. The NIS5132 will shut down current flow to the output when the die temperature reaches 175°C. The NIS5132MN1 will restart after the Enable pin has been toggled or the input power has been cycled. The ...
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)