AC circuit
... example, your voice is transmitted over telephone wires by time-varying voltages, which cause a membrane in the speaker at the other end of the line to vibrate, thus recreating your voice. In audio equipment, the information about sound is encoded as numbers on a compact disk, but can only be played ...
... example, your voice is transmitted over telephone wires by time-varying voltages, which cause a membrane in the speaker at the other end of the line to vibrate, thus recreating your voice. In audio equipment, the information about sound is encoded as numbers on a compact disk, but can only be played ...
SGA-4300 数据资料DataSheet下载
... The information in this publication is believed to be accurate and reliable. However, no responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents, or other rights of third parties, resulting from its use. No license is granted by implication or ot ...
... The information in this publication is believed to be accurate and reliable. However, no responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents, or other rights of third parties, resulting from its use. No license is granted by implication or ot ...
XAPP946 - 适用于 Virtex-4 RocketIO MGT 的开关电源
... used, linear regulator presents a considerable thermal management design challenge. One solution to this problem uses a switching regulator. The switching regulator can easily achieve greater than 85% efficiency and often can peak near 95%. The switching regulator frees board designers to use any in ...
... used, linear regulator presents a considerable thermal management design challenge. One solution to this problem uses a switching regulator. The switching regulator can easily achieve greater than 85% efficiency and often can peak near 95%. The switching regulator frees board designers to use any in ...
FMS6203 Low-Cost, 3-Channel, Video Filter Driver for SD/PS/HD FM S6203 — Low-
... 150mV; therefore, VOUT = 2•VIN DC+150mV. This offset is required to obtain optimal performance from the output driver and is held at the minimum value to decrease the standing DC current into the load. Since the FMS6203 has a 2x (6dB) gain, the output is typically connected via a 75Ω-series back-mat ...
... 150mV; therefore, VOUT = 2•VIN DC+150mV. This offset is required to obtain optimal performance from the output driver and is held at the minimum value to decrease the standing DC current into the load. Since the FMS6203 has a 2x (6dB) gain, the output is typically connected via a 75Ω-series back-mat ...
Fast high voltage signals generator for low emittance electron gun
... secondary inductance. This will make the tuning for critical coupling possible and the positive peaks before and after the main pulse will be with the same amplitude. There is an ongoing task to add a “tail biter” to cut-off the following oscillations. The electric simulations showed that it is poss ...
... secondary inductance. This will make the tuning for critical coupling possible and the positive peaks before and after the main pulse will be with the same amplitude. There is an ongoing task to add a “tail biter” to cut-off the following oscillations. The electric simulations showed that it is poss ...
Precision Variable Frequency Drive
... • Nominal Voltage – 120 VAC. • Stability – the precision variable frequency drive must be stable. Short term stability of less that +/- 0.01%. It shall not be affected by fluctuations in incoming voltage or frequency. • Power Output – 75 W minimum. • Input Voltage – the input voltage will be a stand ...
... • Nominal Voltage – 120 VAC. • Stability – the precision variable frequency drive must be stable. Short term stability of less that +/- 0.01%. It shall not be affected by fluctuations in incoming voltage or frequency. • Power Output – 75 W minimum. • Input Voltage – the input voltage will be a stand ...
Zero-Drift, High Voltage, Bidirectional Difference Amplifier AD8207
... The AD8207 is a single-supply difference amplifier ideal for amplifying small differential voltages in the presence of large common-mode voltage. The operating input common-mode voltage range extends from −4 V to +65 V with a 5 V supply. The AD8207 works with a single-supply voltage of 3.3 V to 5 V, ...
... The AD8207 is a single-supply difference amplifier ideal for amplifying small differential voltages in the presence of large common-mode voltage. The operating input common-mode voltage range extends from −4 V to +65 V with a 5 V supply. The AD8207 works with a single-supply voltage of 3.3 V to 5 V, ...
Chap2_Lect1 - faraday - Eastern Mediterranean University
... These waveforms satisfy the following conditions • The waveform has significant nonzero values over a composite time interval that is finite. • The spectrum of the waveform has significant values over a composite frequency interval that is finite • The waveform is a continuous function of time • T ...
... These waveforms satisfy the following conditions • The waveform has significant nonzero values over a composite time interval that is finite. • The spectrum of the waveform has significant values over a composite frequency interval that is finite • The waveform is a continuous function of time • T ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) ISSN: 2278-1676
... and other high-power transient loads. To meet the peak power demands of aircraft electric loads and to absorb regenerated power, an ultracapacitor based energy storage system is examined in which a bidirectional DAB dc– dc converter is used. The DAB converter shown in Fig. 1 consists of two full-bri ...
... and other high-power transient loads. To meet the peak power demands of aircraft electric loads and to absorb regenerated power, an ultracapacitor based energy storage system is examined in which a bidirectional DAB dc– dc converter is used. The DAB converter shown in Fig. 1 consists of two full-bri ...
Slide 1
... Output = Input g=Input=0, NMOS is off, PMOS is on. Output=+V=1. When Input =1, Output=GND=0 ...
... Output = Input g=Input=0, NMOS is off, PMOS is on. Output=+V=1. When Input =1, Output=GND=0 ...
PPT Chapter 4 - WordPress.com
... The logic families are categorized on the basis of current flow from the output of one logic circuit to the input of another. If the output of a TTL gate is HIGH, a reverse emitter current of 40 mA flows from the driver gate transistor to the load gate transistor. Here, the driver gate transistor is ...
... The logic families are categorized on the basis of current flow from the output of one logic circuit to the input of another. If the output of a TTL gate is HIGH, a reverse emitter current of 40 mA flows from the driver gate transistor to the load gate transistor. Here, the driver gate transistor is ...
AAT2608 数据资料DataSheet下载
... at 10kHz. Each channel uses a small 1µF output capacitor and 2.2µF input capacitor. All regulators include a separate enable, providing a convenient solution to implement any power-up and power-down sequencing. All output voltages are factory One Time Programmable (OTP) between 0.6V and 3.7V with 10 ...
... at 10kHz. Each channel uses a small 1µF output capacitor and 2.2µF input capacitor. All regulators include a separate enable, providing a convenient solution to implement any power-up and power-down sequencing. All output voltages are factory One Time Programmable (OTP) between 0.6V and 3.7V with 10 ...
ST13009
... 1. Product is pre-selected in DC current gain (group L and group H). STMicroelectronics reserves the right to ship either groups according to production availability. Please contact your nearest STMicroelectronics sales office for delivery details. ...
... 1. Product is pre-selected in DC current gain (group L and group H). STMicroelectronics reserves the right to ship either groups according to production availability. Please contact your nearest STMicroelectronics sales office for delivery details. ...
EBPLED UL Recognized instruction sheet
... 6. Do not use this equipment for other than its intended purpose. 7. Not for use with sealed and gasketed fixtures ...
... 6. Do not use this equipment for other than its intended purpose. 7. Not for use with sealed and gasketed fixtures ...
Comparison of Full Bridge Voltage source Inverter
... of active and passive element. But a pulse width modulated inverter employing pure sinusoidal modulation cannot supply sufficient voltage to enable a standard motor to operate at rated power and rated speed. Sufficient voltage can be obtained from the inverter by over modulating, but this produces d ...
... of active and passive element. But a pulse width modulated inverter employing pure sinusoidal modulation cannot supply sufficient voltage to enable a standard motor to operate at rated power and rated speed. Sufficient voltage can be obtained from the inverter by over modulating, but this produces d ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.