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DATA  SHEET PCA82C250 CAN controller interface
DATA SHEET PCA82C250 CAN controller interface

AN-1718 Differential Amplifier Applications Up
AN-1718 Differential Amplifier Applications Up

... At maximum gain the digital attenuator is set to 0 dB and the input signal will be much smaller than the output. At minimum gain the output is 12 dB or smaller than the input. In this configuration, the input signal size may limit the amplifier output amplitude, depending on the output configuration ...
Specification Approval Sheet
Specification Approval Sheet

Leaded varistors, AdvanceD-MP series, S14K...E2K1
Leaded varistors, AdvanceD-MP series, S14K...E2K1

... certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in the areas of application concerned. We nevertheless expressly point out that such statements cannot be regarded as binding statements about the suitability of ou ...
Making sense of electrical signals - Techni-Tool
Making sense of electrical signals - Techni-Tool

REG104-25 数据资料 dataSheet 下载
REG104-25 数据资料 dataSheet 下载

... and better transient performance. In addition, no output capacitor is required for stability, unlike conventional low dropout regulators that are difficult to compensate and require expensive low ESR capacitors greater than 1µF. Typical ground pin current is only 1.7mA (at IOUT = 1A) and drops to 0. ...
LM117HV/LM317HV 3-Terminal Adjustable Regulator (Rev. D)
LM117HV/LM317HV 3-Terminal Adjustable Regulator (Rev. D)

... Since the regulator is floating and sees only the inputto-output differential voltage, supplies of several hundred volts can be regulated as long as the maximum input to output differential is not exceeded, or in other words, do not short the output to ground. By connecting a fixed resistor between ...
ATX12V Power Supply Design Guide
ATX12V Power Supply Design Guide

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Power MOSFET Basics: Understanding Gate Charge and Using it to

High Speed, Triple Differential Receiver with Comparators AD8145
High Speed, Triple Differential Receiver with Comparators AD8145

... Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress 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 ab ...
The Background of an Electrocardiogram
The Background of an Electrocardiogram

... By Jessica, Zahid & Scott ...
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... 2.0 MJ. A plot of expected life using 2.0 MJ as a base is also shown in Figure 9. As vacuum contacts vary in design between different manufacturers, it is difficult to predict the actual arc voltage in an across-the-board fashion. Thus, since most interrupters should be used within their rated fault ...
Accademia della Luce - educazione alle tecniche della luce
Accademia della Luce - educazione alle tecniche della luce

... the introduction of dangerous electrical potentials caused by failures in other equipments connected to the system. With regard to the latter, it is important to remember that an "improper" earthing system, with the consequent creation of extraneous earth, can be generated by the screenings of the s ...
SA-S70, SA-S90 - P84502
SA-S70, SA-S90 - P84502

... The Supervised Self-Amplified Speaker provides a choice of 6 different sound output levels and operates with audio input levels of 0.5 VRMS (e.g., from Wheelock’s SALL-15S or any other 0.5V-RMS audio output source Listed for Fire Protective Signaling Service) and 25 VRMS, all by means of selectable ...
Presentazione standard di PowerPoint
Presentazione standard di PowerPoint

... • Charges at Si-SiO2 interface and the oxide may influence the threshold voltage through the modifications of the flat-band voltage. If the density of charge at x=x1. It induces an equal and opposite charges divided between silicon of the metal gate. The closer is x1 to xox (the Si-SiO2 interface), ...
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... BDxxIA5WEFJ series devices are LDO regulators with an output current of 0.5A. The output accuracy is ±1% of the output voltage. Both fixed and variable output voltage devices are available. The output voltage of the variable output voltage device can be varied from 0.8 to 4.5V using external resisto ...
Ch04 Lecture NotesRev2
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... Low level broadband transformers and RF chokes are commonly built on high permeability ferrite cores. Ferrites are a non-metallic ceramic ferromagnetic compound with a spinel crystalline structure. Ferrite cores have higher permeability than iron powder cores but are less stable. While much of the ...
Data Sheet 85001-0556 -- Genesis Ceiling
Data Sheet 85001-0556 -- Genesis Ceiling

... 4. Use the Vdc RMS current ratings for filtered power supply and battery AH calculations. 95 cd 115 cd 150 cd 177 cd Use the Vfwr RMS current ratings for unfiltered RMS Mean RMS Mean RMS Mean RMS Mean power supply calculations. 333 330 392 390 499 496 551 545 5. Fuses, circuit breakers and other o ...
Digital to Analog and Analog to Digital Conversion
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... Such meters usually are not used to read rapidly changing values in the lab. Consequently the major disadvantage of such converters (very low speeds) is not a problem when the readout update rate is only a few times per second. ...
electrical drives
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revised manuscript 27.8.09
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... The operational mechanism of the ISFET originates from the pH sensitivity of the inorganic gate oxide, such as SiO2, Al2O3, Si3Ni4, or Ta2O5. This mechanism is a surface phenomenon which can be explained by the site binding theory [5]. Surface hydroxyl groups react with the analyte in an acidic or ...
FDML7610S  PowerTrench Power Stage
FDML7610S PowerTrench Power Stage

... to the part between D1 and S2. Input capacitors should be connected in parallel close to the part. Multiple input caps can be connected depending upon the application. 2. The PHASE copper trace serves two purposes; In addition to being the current path from the Power Stage package to the output indu ...
STGW20NC60VD
STGW20NC60VD

... Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any liability of ST. ...
SKY65120-21 数据资料DataSheet下载
SKY65120-21 数据资料DataSheet下载

... parameters set at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device. ...
< 1 ... 783 784 785 786 787 788 789 790 791 ... 1974 >

Mains electricity



Mains electricity is the general-purpose alternating-current (AC) electric power supply. In the US, electric power is referred to by several names including household power, household electricity, house current, powerline, domestic power, wall power, line power, AC power, city power, street power, and grid power.The two principal properties of the electric power supply, voltage and frequency, differ between regions. A voltage of (nominally) 230 V and a frequency of 50 Hz is used in Europe, most of Asia, most of South America and Australia. In North America, the most common combination is 120 V and a frequency of 60 Hz. Other voltages exist, and some countries may have, for example, 230 V but 60 Hz. This is a concern to travelers, since portable appliances designed for one voltage and frequency combination may not operate or may be destroyed by another.The use of different plugs and sockets in different regions provides some protection from accidental use of appliances with incompatible voltage and frequency requirements.
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