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MAX31913 Industrial, Octal, Digital Input Translator/Serializer General Description
MAX31913 Industrial, Octal, Digital Input Translator/Serializer General Description

... The MAX31913 industrial interface serializer translates, conditions, and serializes the 24V digital output of sensors and switches used in industrial, process, and building automation to 5V CMOS-compatible signals required by microcontrollers. It provides the front-end interface circuit of a program ...
MAX4880 Overvoltage-Protection Controller with Internal Disconnect Switch General Description
MAX4880 Overvoltage-Protection Controller with Internal Disconnect Switch General Description

... of the package. This pad is internally connected to GND. For the best thermal conductivity and higher power dissipation, solder the exposed pad to the ground plane. Do not use the ground-connected pad as the only electrical ground connection or ground return. Use GND (pin 6) as the primary electrica ...
PixelNet® Audio Output Node
PixelNet® Audio Output Node

FEATURES FUNCTIONAL BLOCK DIAGRAM
FEATURES FUNCTIONAL BLOCK DIAGRAM

... clocked into the register on the falling edge of SCLK (see the AD7490 data sheet). Data Out. Logic output. The conversion result from the AD7490-EP is provided on this output as a serial data stream. The bits are clocked out on the falling edge of the SCLK input. The data stream consists of four add ...
Circuits Study Guide Note: These questions are not meant to be 100
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Datasheet TOE 8951 to TOE 8952

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A Marantz 8B Replica

... The original Marantz 8B uses a full-wave voltage doubler. To meet this setup, I found a Tango power transformer, MS330D, which supplies 330mA DC after rectifying and fits perfectly into this amplifier. To make it better, the AC winding of MS-330D for the plate supply provides several 10V taps so tha ...
TPS61200 数据资料 dataSheet 下载
TPS61200 数据资料 dataSheet 下载

... The TPS6120x devices provide a power supply solution for products powered by either a single-cell, two-cell, or three-cell alkaline, NiCd or NiMH, or one-cell Li-Ion or Li-polymer battery. It is also used in fuel cell or solar cell powered devices where the capability of handling low input voltages ...
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Equation Sheet for Physics 103 Midterm 2 Efficiency = Useful

... less than 10 volts but more than 5 volts, because the current reaches this bulb first. 5 volts, because each bulb uses the same amount of energy. less than 5 volts, because it takes more energy to light the second bulb. 0 volts, because all of the voltage drop takes place across the second bulb. ...
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this PDF file - European Scientific Journal

... technology scaling. Thus, while the state-of-the-art pipelined ADCs has exceeded 100MS/S (mega-samples-per-second) in CMOS technology [2-4]. The commonly achieved resolution is still bound within the range of 8-12 Effective-Number-of-Bits (ENOBs) due to the limitations set by component mismatches an ...
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soul vegetarian company overview - Lightcraft Outdoor Environments

... A transformer is essentially an electrical device that “transforms” or steps down higher voltage to lower voltage (typically 120v to 12v). ...
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STHS4257x - STMicroelectronics

... RON and the capability to accept transients as high as 100V. Since the pins (such as GND and VIN) which interface to the RJ-45 socket can routinely see high peak voltages in excess of 100V, it is strongly recommended that board designers protect the PD device with a transient voltage suppressor, suc ...
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... As a consequence of this requirement, different kind of power quality correction techniques are available today for applications using BLDC motor drives, but the most common is the Power Factor Correction (PFC) converter. PFC improves the power quality at ac mains as it reduces the total harmonic di ...
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... Many comparators consume more current during switching than during steady-state operation. However, with this family of comparators, the supply current change during an output transition is extremely small. The graph of Supply Current vs. Output Transition Frequency shows the minimal supply current ...
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... Low pass filters using LC components, i.e. inductors and capacitors are arranged in either a pi or T network. For the pi section filter, each section has one series component and either side a component to ground [5]. Transformer steps down high voltage AC mains to low voltage AC. Rectifier converts ...
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... So far, only one input terminal has been considered, either inverting or non-inverting. It is also possible to connect input signals to both terminals at the same time. The resultant output voltage is proportional to the difference between the two input signals V1A and V1B when the resistance values ...
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A 93% efficient LED driver solution for the US market

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... An ammeter is an electrical device used to measure the amount of current that flows through a wire. An ammeter is wired in series with the rest of the circuit. To measure the current going through a given wire you have to break the circuit and insert the ammeter so that all current goes through the ...
Frequency response of feedback amplifiers
Frequency response of feedback amplifiers

... amplifier so that a constant-amplitude oscillation results. • On the other hand, if exact unity loop gain magnitude is designed, a slight reduction in gain would result in oscillations that decays to zero. • One important thing to note is that the initial input Xin is not needed, as in real circuits ...
RF5373 1.8V TO 3.6V IEEE802.11b/g/n AND BLUETOOTH DRIVER/AMPLIFIER Features
RF5373 1.8V TO 3.6V IEEE802.11b/g/n AND BLUETOOTH DRIVER/AMPLIFIER Features

... 802.11g application where the PA will be pulsed at <99% duty cycle, R1 must be populated with a 56 resistor. For all other applications where pulsing is not needed, R1 can be substituted with a 0 or a trace line. An application schematic for 2.5GHz operation is included that has two additional com ...
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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.
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